NPI registry status
Active
2026 NPPES data Physical Medicine & Rehabilitation Physician NPI 1538175260 MD
Verify on CMS → Nick Reina, MD
Physical Medicine & Rehabilitation Physician in Port Huron, Michigan.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 15,336 in Physical Medicine & Rehabilitation 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
4K
Medicare Part D claims · 395 beneficiaries · Physical Medicine & Rehabilitation Physician avg: 781
Generic prescribing
96%
generic claims · 4% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Nick Reina, MD filed 3,783 Medicare Part D claims in 2023 as a Physical Medicine & Rehabilitation Physician in Port Huron, Michigan, prescribing 96% generic.
- 4K
- Part D claims, 2023
- 96%
- 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.
Nick Reina, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
3,783 Top 9% higher than 91% of 1,370,886 prescribers
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
◑
Board-eligible specialty (heuristic, not verified)
Nick Reina, MD 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 Nick Reina, MD?
Quality data not reportedPrimary specialty
Physical Medicine & Rehabilitation Physician
Medicare Part D claims
3,783 384% vs specialty avg
Specialty distribution in Michigan
How Physical Medicine & Rehabilitation Physician compares to other specialties among Michigan 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 Physical Medicine & Rehabilitation 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).
Nick Reina, MD appears in the CMS NPPES registry as a Physical Medicine & Rehabilitation Physician provider holding MD credentials at 2603 ELECTRIC AVE, Port Huron, MI, 48060, with a listed phone of (810) 985-1608. NPI 1538175260 was issued on 08/01/2006.
Medicare Part D records for calendar year 2023 show 3,783 prescription claims written by this provider, covering 395 Medicare beneficiaries and totaling roughly $142K in drug spend, split 4% brand-name and 96% generic by claim count, with an opioid prescribing rate of 93.8%.
Physical Medicine & Rehabilitation Physician is a mid-sized specialty nationwide, with 15,336 enrolled providers across 54 states and an average of 781 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
Provider Details
| NPI | 1538175260 |
|---|---|
| Specialty | Physical Medicine & Rehabilitation Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 08/01/2006 |
License & disciplinary context - Michigan MI-BOM 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 ~41K Michigan medical licensees in 2023 - they are NOT specific to Nick Reina, MD. To verify Nick Reina, MD's current license status, search the MI-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
123
Total board actions, Michigan 2023
Across 120 cases
3.00
Actions per 1,000 licensees
Michigan statewide rate
probation
Most common action type
44 cases
MI-BOM 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 Michigan disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Generic-heavy
Nick Reina, MD - brand share 4.0%
Physical Medicine & Rehabilitation Physician average
4% brand-name claims vs 96% generic, on 3,783 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.
3,783
Total Claims
$142K
Total Drug Cost
395
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 3,833
- Total Day Supply
- 110,859
- Brand vs Generic
- 4% brand / 96% generic
- Brand Drug Cost
- $27K
- Generic Drug Cost
- $115K
- Opioid Claims
- 3,549 (93.8% rate)
Patient Demographics
- Average Patient Age
- 63.1 years
- Avg HCC Risk Score
- 1.53
- Gender Split
- 50% female / 50% male
- Age Distribution
- <65: 207, 65-74: 145, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Nick Reina, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
1,887 claims
- Oxycodone-Acetamin…
Oxycodone-Acetaminophen
852 claims
- Oxycodone Hcl 359
Oxycodone Hcl
359 claims
- Morphine Sulfate 193
Morphine Sulfate
193 claims
- Morphine Sulfate Er 127
Morphine Sulfate Er
127 claims
- Tramadol Hcl 83
Tramadol Hcl
83 claims
- Prednisone 67
Prednisone
67 claims
- Methocarbamol 32
Methocarbamol
32 claims
| Drug | Claims |
|---|---|
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 1,887 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 852 |
| Oxycodone Hcl | 359 |
| Morphine Sulfate | 193 |
| Morphine Sulfate Er Morphine Sulfate | 127 |
| Tramadol Hcl | 83 |
| Prednisone | 67 |
| Methocarbamol | 32 |
| Fentanyl | 25 |
| Baclofen | 23 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Physical Medicine & Rehabilitation Physician in MI →
All providers in Michigan →
Compare specialties →
Physical Medicine & Rehabilitation Physician Overview
How Nick Reina, MD fits within the Physical Medicine & Rehabilitation Physician landscape nationally.
15,336
Physical Medicine & Rehabilitation Physician Providers in US
54
States with Physical Medicine & Rehabilitation Physician
781
Avg Claims per Provider
Nick Reina, MD's 3,783 claims are above the specialty average of 781.
Nearby Physical Medicine & Rehabilitation Physician Providers in Michigan
Other clinicians with the same primary specialty enrolled in Michigan, drawn from the same CMS NPPES roster as Reina.
Dr. Andrea Aagesen
D.O.
Ann Arbor, MI
Dr. Rachel Abouzaid
MD
Detroit, MI
Dr. Anne Abrahamson
MD
Wyandotte, MI
Dr. Shawn Achtman
D.O.
Royal Oak, MI
Dr. Michael Acosta
MD
Saginaw, MI
Compare Physical Medicine & Rehabilitation Physician 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 Michigan medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Physical Medicine & Rehabilitation Physician 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.
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Frequently Asked Questions
What is Nick Reina, MD's specialty? ▼
Nick Reina, MD specializes in Physical Medicine & Rehabilitation Physician and practices in Port Huron, Michigan. Credentials: MD.
How much does Nick Reina, MD prescribe under Medicare Part D? ▼
In 2023, Nick Reina, MD wrote 3,783 Medicare Part D claims totaling $142K in drug costs for 395 beneficiaries.
Where is Nick Reina, MD located? ▼
Nick Reina, MD is located at 2603 ELECTRIC AVE, Port Huron, MI, 48060. Phone: (810) 985-1608.
What is Nick Reina, MD's NPI number? ▼
Nick Reina, MD's National Provider Identifier (NPI) is 1538175260, issued on 08/01/2006.
Does Nick Reina, MD prescribe more brand-name or generic drugs? ▼
Nick Reina, MD's prescribing is 4% brand-name and 96% generic drugs by claim count, with $27K in brand drug costs.
Does Nick Reina, MD prescribe opioids? ▼
Yes, Nick Reina, MD had 3,549 opioid claims in 2023 with an opioid prescribing rate of 93.8%.
How many Physical Medicine & Rehabilitation Physician providers are there in the US? ▼
There are 15,336 Physical Medicine & Rehabilitation Physician providers across 54 states in the US. The average Physical Medicine & Rehabilitation Physician provider writes 781 Medicare Part D claims per year.
What drugs does Nick Reina, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Nick Reina, MD's most frequently prescribed drugs include Hydrocodone-Acetaminophen, Oxycodone-Acetaminophen, Oxycodone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Nick Reina, MD accept Medicare? ▼
Nick Reina, MD appears in CMS Medicare data with 3,783 Part D claims and 395 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Nick Reina, MD's credentials? ▼
Nick Reina, MD's NPI is 1538175260 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
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 (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
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 May 2026.