NPI registry status
Active
2026 NPPES data Family Medicine Physician NPI 1568760957 D.O
Verify on CMS → Nhat Nguyen Nguyen, D.O
Family Medicine Physician in St Petersburg, Florida.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 150,125 in Family Medicine Physician, 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
2K
Medicare Part D claims · 157 beneficiaries · Family Medicine Physician avg: 4K
Generic prescribing
91%
generic claims · 9% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Nhat Nguyen Nguyen, D.O filed 1,752 Medicare Part D claims in 2024 as a Family Medicine Physician in St Petersburg, Florida, prescribing 91% generic.
- 2K
- Part D claims, 2024
- 91%
- generic prescribing
- ≥82nd
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about Nhat Nguyen Nguyen, D.O
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1568760957), first enumerated 03/09/2011.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 1,752 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Practices in an ABMS-board-eligible specialty; board certification not confirmed in federal records.
- State context
State board disciplinary context
Florida statewide board action statistics are published annually — these figures describe aggregate state activity, not Nhat Nguyen Nguyen, D.O's individual license status. Verify directly with the state medical board.
Source: FLDOH annual report 2023
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1568760957 · Family Medicine Physician
NPI-10 · ENUM-MID · TAX-MEGA · RX-MID · BOOK-MID · PHOTO-ENUM
- NPI-10 1568760957
- ENUM-MID 2011
- TAX-MEGA 150K Family Medicine
- RX-MID 1,752
- BOOK-MID 9,082 in Florida
- PHOTO-ENUM Prysca Mbi · 2011
Nhat Nguyen Nguyen, D.O's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
1,752 ≥ 82nd percentile 82% of 1,416,883 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
◑
Board-eligible specialty (heuristic, not verified)
Nhat Nguyen Nguyen, D.O practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Nhat Nguyen Nguyen, D.O?
Quality data not reportedPrimary specialty
Family Medicine Physician
Medicare Part D claims
1,752 50% vs specialty avg
Specialty distribution in Florida
How Family Medicine Physician compares to other specialties among Florida 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 Family Medicine Physician. Verify directly:
How MIPS and board certification work
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).
Practice Address
Provider Details
| NPI | 1568760957 |
|---|---|
| Specialty | Family Medicine Physician |
| Credentials | D.O |
| Gender | Female |
| NPI Issued | 03/09/2011 |
License & disciplinary context - Florida FLDOH 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 ~75K Florida medical licensees in 2023 - they are NOT specific to Nhat Nguyen Nguyen, D.O. To verify Nhat Nguyen Nguyen, D.O's current license status, search the FLDOH public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
480
Total board actions, Florida 2023
Across 467 cases
6.40
Actions per 1,000 licensees
Florida statewide rate
monetary fine
Most common action type
138 cases
FLDOH 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 Florida disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Generic-heavy
Nhat Nguyen Nguyen, D.O - brand share 9.0%
Family Medicine Physician average
9% brand-name claims vs 91% generic, on 1,752 2024 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 2024.
1,752
Total Claims
$141K
Total Drug Cost
157
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,759.3
- Total Day Supply
- 48,919
- Brand vs Generic
- 9% brand / 91% generic
- Brand Drug Cost
- $92K
- Generic Drug Cost
- $48K
- Opioid Claims
- 1,137 (64.9% rate)
- Antibiotic Claims
- 24
Patient Demographics
- Average Patient Age
- 65.2 years
- Avg HCC Risk Score
- 1.69
- Gender Split
- 61% female / 39% male
- Age Distribution
- <65: 57, 65-74: 82, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Nhat Nguyen Nguyen, D.O prescribes most
Top Medicare Part D drugs by claim count, 2024
- Oxycodone Hcl
Oxycodone Hcl
519 claims
- Morphine Sulfate Er
Morphine Sulfate Er
281 claims
- Gabapentin 125
Gabapentin
125 claims
- Hydromorphone Hcl 79
Hydromorphone Hcl
79 claims
- Tizanidine Hcl 70
Tizanidine Hcl
70 claims
- Meloxicam 66
Meloxicam
66 claims
- Methadone Hcl 60
Methadone Hcl
60 claims
- Oxycodone-Acetamin… 58
Oxycodone-Acetaminophen
58 claims
| Drug | Claims |
|---|---|
| Oxycodone Hcl | 519 |
| Morphine Sulfate Er Morphine Sulfate | 281 |
| Gabapentin | 125 |
| Hydromorphone Hcl | 79 |
| Tizanidine Hcl | 70 |
| Meloxicam | 66 |
| Methadone Hcl | 60 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 58 |
| Diclofenac Sodium | 45 |
| Oxycontin Oxycodone Hcl | 41 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Medicine Physician Overview
How Nhat Nguyen Nguyen, D.O fits within the Family Medicine Physician landscape nationally.
150,125
Family Medicine Physician Providers in US
56
States with Family Medicine Physician
3,519
Avg Claims per Provider
Nhat Nguyen Nguyen, D.O's 1,752 claims are below the specialty average of 3,519.
Nationwide Family Medicine Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Nguyen, both outside Florida so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2011)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Family Medicine Physician Providers in Florida
Other clinicians with the same primary specialty enrolled in Florida, drawn from the same CMS NPPES roster as Nguyen.
One of 9,082 Family Medicine Physician providers enrolled in Florida, 5 are shown here.
Dr. Kellie Aarons
MD
Tampa, FL
Dr. Zoilo Abad
MD
Miami, FL
Flor Abalos Escalona
APRN-FNP
Miami, FL
Dr. Aschanti Abarca Selva
M.D
Naples, FL
Dr. Syed Abbas
DO
Sebring, FL
Compare Family Medicine Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Nhat Nguyen Nguyen, D.O's specialty? ▼
Nhat Nguyen Nguyen, D.O specializes in Family Medicine Physician and practices in St Petersburg, Florida. Credentials: D.O.
How much does Nhat Nguyen Nguyen, D.O prescribe under Medicare Part D? ▼
In 2024, Nhat Nguyen Nguyen, D.O wrote 1,752 Medicare Part D claims totaling $141K in drug costs for 157 beneficiaries.
Where is Nhat Nguyen Nguyen, D.O located? ▼
Nhat Nguyen Nguyen, D.O is located at 1530 4TH ST N, St Petersburg, FL, 33704. Phone: (727) 821-8700.
What is Nhat Nguyen Nguyen, D.O's NPI number? ▼
Nhat Nguyen Nguyen, D.O's National Provider Identifier (NPI) is 1568760957, issued on 03/09/2011.
Does Nhat Nguyen Nguyen, D.O prescribe more brand-name or generic drugs? ▼
Nhat Nguyen Nguyen, D.O's prescribing is 9% brand-name and 91% generic drugs by claim count, with $92K in brand drug costs.
Does Nhat Nguyen Nguyen, D.O prescribe opioids? ▼
Yes, Nhat Nguyen Nguyen, D.O had 1,137 opioid claims in 2024 with an opioid prescribing rate of 64.9%.
How many Family Medicine Physician providers are there in the US? ▼
There are 150,125 Family Medicine Physician providers across 56 states in the US. The average Family Medicine Physician provider writes 3,519 Medicare Part D claims per year.
What drugs does Nhat Nguyen Nguyen, D.O prescribe most often? ▼
Based on 2024 Medicare Part D data, Nhat Nguyen Nguyen, D.O's most frequently prescribed drugs include Oxycodone Hcl, Morphine Sulfate Er, Gabapentin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Nhat Nguyen Nguyen, D.O accept Medicare? ▼
Nhat Nguyen Nguyen, D.O appears in CMS Medicare data with 1,752 Part D claims and 157 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Nhat Nguyen Nguyen, D.O's credentials? ▼
Nhat Nguyen Nguyen, D.O's NPI is 1568760957 with credentials D.O. 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
View source datasets and methodology notes
- 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 (2024). 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 August 2026 (NPPES) / 2024 (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
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.