2026 NPPES data Student in an Organized Health Care Education/Training Program NPI 1720540404 MD
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Crystal Truong, MD

Student in an Organized Health Care Education/Training Program in Frisco, Texas. This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 331,761 in Student in an Organized Health Care Education/Training Program, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.

Federal data, no proprietary rating. We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
593
Medicare Part D claims · 203 beneficiaries · Student in an Organized Health Care Education/Training Program avg: 459
Generic prescribing
57%
generic claims · 43% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
77.2/100
▼ 6 pts below national avg 83.1 · Above neutral
Industry payments
$109.27
5 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Crystal Truong, MD reported a CMS MIPS final score of 77.2/100 - below the 83.1 national average - and filed 593 Medicare Part D claims in 2023.

77.2/100
MIPS score · -6 vs avg
593
Part D claims, 2023
57%
generic prescribing
$109.27
industry payments (Sunshine Act)

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.

Crystal Truong, MD's MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure

77 24th percentile higher than 24% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). This entry sits in this band. 80–90: 129,887 scored providers (27%). Above this entry. 90+: 189,403 scored providers (40%). Above this entry. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored providers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Merit-based Incentive Payment System (MIPS) · 2023

Where Crystal Truong, MD sits

This provider among student in an organized health care education/training program peers

Across the 12,645 student in an organized health care education/training program providers who report both Medicare Part D prescribing and a MIPS quality score, Crystal Truong, MD writes more Part D claims than 71% of them and scores higher on MIPS quality than 20% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.

Part D claim volume vs MIPS quality, by specialty percentile

Lower volume · High qualityHigh volume · High qualityLower volume · Lower qualityHigh volume · Lower quality02550751000255075100Part D claim volume, percentile in specialtyMIPS quality, percentilePart D claim volume, percentile in specialty: 50 · MIPS quality, percentile: 70Part D claim volume, percentile in specialty: 15 · MIPS quality, percentile: 13Part D claim volume, percentile in specialty: 77 · MIPS quality, percentile: 73Part D claim volume, percentile in specialty: 65 · MIPS quality, percentile: 98Part D claim volume, percentile in specialty: 80 · MIPS quality, percentile: 80Part D claim volume, percentile in specialty: 93 · MIPS quality, percentile: 85Part D claim volume, percentile in specialty: 82 · MIPS quality, percentile: 68Part D claim volume, percentile in specialty: 92 · MIPS quality, percentile: 7Part D claim volume, percentile in specialty: 48 · MIPS quality, percentile: 30Part D claim volume, percentile in specialty: 27 · MIPS quality, percentile: 55Part D claim volume, percentile in specialty: 33 · MIPS quality, percentile: 53Part D claim volume, percentile in specialty: 7 · MIPS quality, percentile: 37Part D claim volume, percentile in specialty: 32 · MIPS quality, percentile: 52Part D claim volume, percentile in specialty: 47 · MIPS quality, percentile: 70Part D claim volume, percentile in specialty: 78 · MIPS quality, percentile: 2Part D claim volume, percentile in specialty: 8 · MIPS quality, percentile: 8Part D claim volume, percentile in specialty: 75 · MIPS quality, percentile: 65Part D claim volume, percentile in specialty: 35 · MIPS quality, percentile: 95Part D claim volume, percentile in specialty: 18 · MIPS quality, percentile: 22Part D claim volume, percentile in specialty: 13 · MIPS quality, percentile: 23Part D claim volume, percentile in specialty: 87 · MIPS quality, percentile: 50Part D claim volume, percentile in specialty: 53 · MIPS quality, percentile: 45Part D claim volume, percentile in specialty: 30 · MIPS quality, percentile: 82Part D claim volume, percentile in specialty: 52 · MIPS quality, percentile: 67Part D claim volume, percentile in specialty: 0 · MIPS quality, percentile: 83Part D claim volume, percentile in specialty: 23 · MIPS quality, percentile: 12Part D claim volume, percentile in specialty: 42 · MIPS quality, percentile: 75Part D claim volume, percentile in specialty: 43 · MIPS quality, percentile: 60Part D claim volume, percentile in specialty: 3 · MIPS quality, percentile: 57Part D claim volume, percentile in specialty: 2 · MIPS quality, percentile: 10Part D claim volume, percentile in specialty: 35 · MIPS quality, percentile: 35Part D claim volume, percentile in specialty: 25 · MIPS quality, percentile: 97Part D claim volume, percentile in specialty: 68 · MIPS quality, percentile: 47Part D claim volume, percentile in specialty: 95 · MIPS quality, percentile: 60Part D claim volume, percentile in specialty: 100 · MIPS quality, percentile: 27Part D claim volume, percentile in specialty: 97 · MIPS quality, percentile: 98Part D claim volume, percentile in specialty: 85 · MIPS quality, percentile: 3Part D claim volume, percentile in specialty: 57 · MIPS quality, percentile: 38Part D claim volume, percentile in specialty: 72 · MIPS quality, percentile: 92Part D claim volume, percentile in specialty: 88 · MIPS quality, percentile: 77Part D claim volume, percentile in specialty: 98 · MIPS quality, percentile: 93Part D claim volume, percentile in specialty: 63 · MIPS quality, percentile: 0Part D claim volume, percentile in specialty: 70 · MIPS quality, percentile: 57Part D claim volume, percentile in specialty: 20 · MIPS quality, percentile: 42Part D claim volume, percentile in specialty: 67 · MIPS quality, percentile: 28Part D claim volume, percentile in specialty: 73 · MIPS quality, percentile: 85Part D claim volume, percentile in specialty: 58 · MIPS quality, percentile: 78Part D claim volume, percentile in specialty: 12 · MIPS quality, percentile: 23Part D claim volume, percentile in specialty: 38 · MIPS quality, percentile: 48Part D claim volume, percentile in specialty: 55 · MIPS quality, percentile: 18Part D claim volume, percentile in specialty: 5 · MIPS quality, percentile: 85Part D claim volume, percentile in specialty: 40 · MIPS quality, percentile: 17Part D claim volume, percentile in specialty: 17 · MIPS quality, percentile: 33Part D claim volume, percentile in specialty: 60 · MIPS quality, percentile: 40Part D claim volume, percentile in specialty: 28 · MIPS quality, percentile: 90Part D claim volume, percentile in specialty: 22 · MIPS quality, percentile: 15Part D claim volume, percentile in specialty: 45 · MIPS quality, percentile: 5Part D claim volume, percentile in specialty: 83 · MIPS quality, percentile: 63Part D claim volume, percentile in specialty: 10 · MIPS quality, percentile: 42Part D claim volume, percentile in specialty: 90 · MIPS quality, percentile: 32Crystal Truong, MD-Part D claim volume, percentile in specialty: 71 · MIPS quality, percentile: 20
Part D claim volume vs MIPS quality, by specialty percentile

Each dot is one student in an organized health care education/training program peer from a representative sample of 60; the gold marker is Crystal Truong, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.

What does the federal data show about Crystal Truong, MD?

Below national average

NPI registry status

Active

Issued 04/02/2019

NPI 1720540404

Primary specialty

Student in an Organized Health Care Education/Training Program

High-volume

331,761 US NPIs in this specialty

Medicare Part D claims

593 29% vs specialty avg

2023 prescription claims

Specialty avg: 459

MIPS final score

77.2/100 5.9 pts vs avg

Above neutral band

vs 83.1 national avg

Specialty distribution in Texas

How Student in an Organized Health Care Education/Training Program compares to other specialties among Texas providers

Texas providers

Largest specialties in Texas (% of in-state providers)

Behavior Technician - 5.6%Behavior Technician5.6%Student in an Organized Health Care Education/Training Program - 5.1%Student in an Organized Health Care Education/Training Program5.1%Family Nurse Practitioner - 4.5%Family Nurse Practitioner4.5%Professional Counselor - 4.4%Professional Counselor4.4%Pharmacist - 4.4%Pharmacist4.4%Speech-Language Pathologist - 3.9%Speech-Language Pathologist3.9%
Largest specialties in Texas (% of in-state providers)

Medicare quality performance, MIPS

Crystal Truong, MD's 2023 MIPS final score plotted against the Student in an Organized Health Care Education/Training Program national average

Below national average
MIPS Final Score
77.2/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Student in an Organized Health Care Education/Training Program) - 77.2/100 vs national avg 83.1

0%100%National avg83%77.2%
MIPS final score (Student in an Organized Health Care Education/Training Program) - 77.2/100 vs national avg 83.1

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

Crystal Truong, MD appears in the CMS NPPES registry as a Student in an Organized Health Care Education/Training Program provider holding MD credentials at 5266 INDEPENDENCE PKWY, Frisco, TX, 75035, with a listed phone of (469) 287-9519. NPI 1720540404 was issued on 04/02/2019. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Truong most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 593 prescription claims written by this provider, covering 203 Medicare beneficiaries and totaling roughly $51K in drug spend, split 43% brand-name and 57% generic by claim count. These figures capture only Medicare Part D, commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 77.2/100 for the 2023 performance year (Quality 93.3, Cost 36.3), compared with the national average of 83.1.

Student in an Organized Health Care Education/Training Program is a high-volume specialty nationwide, with 331,761 enrolled providers across 55 states and an average of 459 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

5266 INDEPENDENCE PKWY
Frisco, TX 75035

Provider Details

NPI 1720540404
Specialty Student in an Organized Health Care Education/Training Program
Credentials MD
Gender Female
NPI Issued 04/02/2019

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

77.2005
Final Score
Avg: 83.1
93.2913
Quality
36.301
Cost

Reporting: Group practice

Hospital and facility affiliations

Facilities where Crystal Truong, MD bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

East Texas Eye Care Associates PLLC
Tyler, TX

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Industry payments received (2024) - CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Crystal Truong, MD. Source: openpaymentsdata.cms.gov.

Total received

$109

Largest payer

Amgen Inc.

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

License & disciplinary context - Texas TMB 2023 annual report

Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~77K Texas medical licensees in 2023 - they are NOT specific to Crystal Truong, MD. To verify Crystal Truong, MD's current license status, search the TMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

344
Total board actions, Texas 2023
Across 334 cases
4.47
Actions per 1,000 licensees
Texas statewide rate
probation
Most common action type
94 cases

TMB publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Texas disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Above average

Crystal Truong, MD - brand share 43.0%
Student in an Organized Health Care Education/Training Program average

43% brand-name claims vs 57% generic, on 593 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

593
Total Claims
$51K
Total Drug Cost
203
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
839
Total Day Supply
21,622
Brand vs Generic
43% brand / 57% generic
Brand Drug Cost
$44K
Generic Drug Cost
$7K

Patient Demographics

Average Patient Age
70.3 years
Avg HCC Risk Score
2.10
Gender Split
53% female / 47% male
Age Distribution
<65: 38, 65-74: 100, 75-84: 52, 85+: 13

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What Crystal Truong, MD prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Latanoprost
125
Prednisolone Acetate
111
Ofloxacin
85
Brimonidine Tartrate
40
Dorzolamide-Timolol
Dorzolamide Hcl/Timolol Maleat
39
Ketorolac Tromethamine
24
Alphagan P
Brimonidine Tartrate
19
Timolol Maleate
19
Erythromycin
Erythromycin Base
18
Valacyclovir
Valacyclovir Hcl
12

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Student in an Organized Health Care Education/Training Program Overview

How Crystal Truong, MD fits within the Student in an Organized Health Care Education/Training Program landscape nationally.

331,761
Student in an Organized Health Care Education/Training Program Providers in US
55
States with Student in an Organized Health Care Education/Training Program
459
Avg Claims per Provider

Crystal Truong, MD's 593 claims are above the specialty average of 459.

Nearby Student in an Organized Health Care Education/Training Program Providers in Texas

Other clinicians with the same primary specialty enrolled in Texas, drawn from the same CMS NPPES roster as Truong.

Compare Student in an Organized Health Care Education/Training Program nationally: see state-by-state distribution →

Before you book an appointment

Use this federal record as your verification checklist, not as a recommendation.

  • Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
  • Check the active license and any disciplinary history with the Texas medical board, federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Student in an Organized Health Care Education/Training Program peer on Medicare volume and prescribing patterns. Compare providers

Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.

Frequently Asked Questions

What is Crystal Truong, MD's specialty?
Crystal Truong, MD specializes in Student in an Organized Health Care Education/Training Program and practices in Frisco, Texas. Credentials: MD.
How much does Crystal Truong, MD prescribe under Medicare Part D?
In 2023, Crystal Truong, MD wrote 593 Medicare Part D claims totaling $51K in drug costs for 203 beneficiaries.
What is Crystal Truong, MD's Medicare quality score?
Crystal Truong, MD has a CMS MIPS Final Score of 77.2/100 (Quality: 93.3, Cost: 36.3). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Crystal Truong, MD located?
Crystal Truong, MD is located at 5266 INDEPENDENCE PKWY, Frisco, TX, 75035. Phone: (469) 287-9519.
What is Crystal Truong, MD's NPI number?
Crystal Truong, MD's National Provider Identifier (NPI) is 1720540404, issued on 04/02/2019.
Does Crystal Truong, MD prescribe more brand-name or generic drugs?
Crystal Truong, MD's prescribing is 43% brand-name and 57% generic drugs by claim count, with $44K in brand drug costs.
How many Student in an Organized Health Care Education/Training Program providers are there in the US?
There are 331,761 Student in an Organized Health Care Education/Training Program providers across 55 states in the US. The average Student in an Organized Health Care Education/Training Program provider writes 459 Medicare Part D claims per year.
What drugs does Crystal Truong, MD prescribe most often?
Based on 2023 Medicare Part D data, Crystal Truong, MD's most frequently prescribed drugs include Latanoprost, Prednisolone Acetate, Ofloxacin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Crystal Truong, MD accept Medicare?
Crystal Truong, MD appears in CMS Medicare data with 593 Part D claims and 203 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Crystal Truong, MD's credentials?
Crystal Truong, MD's NPI is 1720540404 with credentials MD. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology

Compiled from official public sources by the PlainDoctor editorial team.