2026 NPPES data Student in an Organized Health Care Education/Training Program NPI 1881275022 MD
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Lan Anh Galloway, MD

Student in an Organized Health Care Education/Training Program in Nashville, Tennessee. 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
170
Medicare Part D claims · 87 beneficiaries · Student in an Organized Health Care Education/Training Program avg: 459
Generic prescribing
91%
generic claims · 9% brand-name · higher generic rates reduce patient out-of-pocket costs
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Lan Anh Galloway, MD filed 170 Medicare Part D claims in 2023 as a Student in an Organized Health Care Education/Training Program in Nashville, Tennessee, prescribing 91% generic.

170
Part D claims, 2023
91%
generic prescribing

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.

Lan Anh Galloway, MD's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023, across all CMS prescribers nationally

170 35th percentile higher than 35% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2K+: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. 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 Medicare Part D Prescriber Public Use File · 2023

What does the federal data show about Lan Anh Galloway, MD?

Quality data not reported

NPI registry status

Active

Issued 04/19/2021

NPI 1881275022

Primary specialty

Student in an Organized Health Care Education/Training Program

High-volume

331,761 US NPIs in this specialty

Medicare Part D claims

170 63% vs specialty avg

2023 prescription claims

Specialty avg: 459

Specialty distribution in Tennessee

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

Tennessee providers
Family Nurse Practitioner - 6.4%Family Nurse Practitioner6.4%Pharmacist - 5.9%Pharmacist5.9%Student in an Organized Health Care Education/Training Program - 4.6%Student in an Organized Health Care Education/Training Program4.6%Physical Therapist - 4.2%Physical Therapist4.2%Behavior Technician - 4.2%Behavior Technician4.2%Registered Nurse - 3.9%Registered Nurse3.9%
Largest specialties in Tennessee (% of in-state providers)

Board certification

Not published by CMS

CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Student in an Organized Health Care Education/Training Program. Verify directly:

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).

Lan Anh Galloway, MD appears in the CMS NPPES registry as a Student in an Organized Health Care Education/Training Program provider holding MD credentials at 1161 21ST AVE S, Nashville, TN, 37232, with a listed phone of (615) 322-2880. NPI 1881275022 was issued on 04/19/2021. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Galloway 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 170 prescription claims written by this provider, covering 87 Medicare beneficiaries and totaling roughly $9K in drug spend, split 9% brand-name and 91% generic by claim count, with an opioid prescribing rate of 10.0%. 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.

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

1161 21ST AVE S
Nashville, TN 37232

Provider Details

NPI 1881275022
Specialty Student in an Organized Health Care Education/Training Program
Credentials MD
Gender Female
NPI Issued 04/19/2021

Brand vs generic prescribing mix · Generic-heavy

Lan Anh Galloway, MD - brand share 9.0%
Student in an Organized Health Care Education/Training Program average

9% brand-name claims vs 91% generic, on 170 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.

170
Total Claims
$9K
Total Drug Cost
87
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
245
Total Day Supply
4,739
Brand vs Generic
9% brand / 91% generic
Brand Drug Cost
$6K
Generic Drug Cost
$3K
Opioid Claims
17 (10.0% rate)
Antibiotic Claims
23

Patient Demographics

Average Patient Age
71.8 years
Avg HCC Risk Score
1.68
Gender Split
36% female / 64% male

Top Prescribed Drugs (Medicare Part D)

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

What Lan Anh Galloway, 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
Tamsulosin Hcl
39
Ibuprofen
22
Trospium Chloride
20
Oxycodone Hcl
14
Eliquis
Apixaban
11

* 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 Lan Anh Galloway, 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

Lan Anh Galloway, MD's 170 claims are below the specialty average of 459.

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

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

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 Tennessee 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 Lan Anh Galloway, MD's specialty?
Lan Anh Galloway, MD specializes in Student in an Organized Health Care Education/Training Program and practices in Nashville, Tennessee. Credentials: MD.
How much does Lan Anh Galloway, MD prescribe under Medicare Part D?
In 2023, Lan Anh Galloway, MD wrote 170 Medicare Part D claims totaling $9K in drug costs for 87 beneficiaries.
Where is Lan Anh Galloway, MD located?
Lan Anh Galloway, MD is located at 1161 21ST AVE S, Nashville, TN, 37232. Phone: (615) 322-2880.
What is Lan Anh Galloway, MD's NPI number?
Lan Anh Galloway, MD's National Provider Identifier (NPI) is 1881275022, issued on 04/19/2021.
Does Lan Anh Galloway, MD prescribe more brand-name or generic drugs?
Lan Anh Galloway, MD's prescribing is 9% brand-name and 91% generic drugs by claim count, with $6K in brand drug costs.
Does Lan Anh Galloway, MD prescribe opioids?
Yes, Lan Anh Galloway, MD had 17 opioid claims in 2023 with an opioid prescribing rate of 10.0%.
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 Lan Anh Galloway, MD prescribe most often?
Based on 2023 Medicare Part D data, Lan Anh Galloway, MD's most frequently prescribed drugs include Tamsulosin Hcl, Ibuprofen, Trospium Chloride. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Lan Anh Galloway, MD accept Medicare?
Lan Anh Galloway, MD appears in CMS Medicare data with 170 Part D claims and 87 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Lan Anh Galloway, MD's credentials?
Lan Anh Galloway, MD's NPI is 1881275022 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.
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.