NPI registry status
Active
2026 NPPES data Physical Medicine & Rehabilitation Physician NPI 1952400798 M.D.
Verify on CMS → Justin Wasserman, M.D.
Physical Medicine & Rehabilitation Physician in Bethesda, Maryland.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 15,618 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
3K
Medicare Part D claims · 102 beneficiaries · Physical Medicine & Rehabilitation Physician avg: 793
Generic prescribing
84%
generic claims · 16% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$13.8K
45 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Justin Wasserman, M.D. filed 2,673 Medicare Part D claims in 2024 as a Physical Medicine & Rehabilitation Physician in Bethesda, Maryland, prescribing 84% generic.
- 3K
- Part D claims, 2024
- 84%
- generic prescribing
- $13.8K
- industry payments (Sunshine Act)
- ≥87th
- 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 Justin Wasserman, M.D.
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 1952400798), first enumerated 09/21/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 2,673 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.
- Reported
Industry payment transparency
$13.8K in reported industry payments (45 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- 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.
Compare Wasserman with other Physical Medicine & Rehabilitation Physician providers
Same primary specialty, same federal CMS NPPES roster.
Also enrolled in Maryland
- Dr. Mark Acierno, PT, DPT, OCS Frederick, MD
- Akpene Agbegninou Burtonsville, MD
- Dr. Rommaan Ahmad, DO Clinton, MD
- Dr. Bryan Akpuaka, DO Rockville, MD
- Dr. Idris Amin, M.D. Baltimore, MD
- Dr. Nicholas Anastasio, M.D. Easton, MD
Other specialties in Bethesda: Student in an Organized Health Care Education/Training Program (518) · Clinical Social Worker (423) · Internal Medicine Physician (347) · Behavior Technician (310)
CMS NPPES provider registry desk
NPI 1952400798 · Physical Medicine & Rehabilitation Physician
NPI-10 · ENUM-LEGACY · TAX-MID · RX-MID · BOOK-THIN · PHOTO-ENUM
- NPI-10 1952400798
- ENUM-LEGACY 2006
- TAX-MID 16K Physical Medicine
- RX-MID 2,673
- BOOK-THIN 333 in Maryland
- PHOTO-ENUM Hung Tran, MD · 2006
Justin Wasserman, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
2,673 ≥ 87th percentile 87% 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)
Justin Wasserman, M.D. 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 Justin Wasserman, M.D.?
Quality data not reportedPrimary specialty
Physical Medicine & Rehabilitation Physician
Medicare Part D claims
2,673 237% vs specialty avg
Specialty distribution in Maryland
How Physical Medicine & Rehabilitation Physician compares to other specialties among Maryland 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).
Practice Address
Provider Details
| NPI | 1952400798 |
|---|---|
| Specialty | Physical Medicine & Rehabilitation Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 09/21/2006 |
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 Justin Wasserman, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$13.8K
Largest payer
IDORSIA PHARMACEUTICALS US 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.
Brand vs generic prescribing mix · Typical
Justin Wasserman, M.D. - brand share 16.0%
Physical Medicine & Rehabilitation Physician average
16% brand-name claims vs 84% generic, on 2,673 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.
2,673
Total Claims
$380K
Total Drug Cost
102
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 3,110.4
- Total Day Supply
- 87,230
- Brand vs Generic
- 16% brand / 84% generic
- Brand Drug Cost
- $258K
- Generic Drug Cost
- $122K
- Opioid Claims
- 527 (19.7% rate)
Patient Demographics
- Average Patient Age
- 69.9 years
- Avg HCC Risk Score
- 1.07
- Gender Split
- 73% female / 27% male
- Age Distribution
- <65: 24, 65-74: 49, 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 Justin Wasserman, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Buprenorphine-Nalo…
Buprenorphine-Naloxone
353 claims
- Gabapentin
Gabapentin
237 claims
- Duloxetine Hcl
Duloxetine Hcl
211 claims
- Pregabalin
Pregabalin
161 claims
- Nucynta 92
Nucynta
92 claims
- Zolpidem Tartrate 79
Zolpidem Tartrate
79 claims
- Tizanidine Hcl 77
Tizanidine Hcl
77 claims
- Belbuca 73
Belbuca
73 claims
| Drug | Claims |
|---|---|
| Buprenorphine-Naloxone Buprenorphine Hcl/Naloxone Hcl | 353 |
| Gabapentin | 237 |
| Duloxetine Hcl | 211 |
| Pregabalin | 161 |
| Nucynta Tapentadol Hcl | 92 |
| Zolpidem Tartrate | 79 |
| Tizanidine Hcl | 77 |
| Belbuca Buprenorphine Hcl | 73 |
| Bupropion Xl Bupropion Hcl | 72 |
| Eszopiclone | 70 |
* 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 MD →
All providers in Maryland →
Compare specialties →
Physical Medicine & Rehabilitation Physician Overview
How Justin Wasserman, M.D. fits within the Physical Medicine & Rehabilitation Physician landscape nationally.
15,618
Physical Medicine & Rehabilitation Physician Providers in US
54
States with Physical Medicine & Rehabilitation Physician
793
Avg Claims per Provider
Justin Wasserman, M.D.'s 2,673 claims are above the specialty average of 793.
Nationwide Physical Medicine & Rehabilitation Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Wasserman, both outside Maryland so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Physical Medicine & Rehabilitation Physician Providers in Maryland
Other clinicians with the same primary specialty enrolled in Maryland, drawn from the same CMS NPPES roster as Wasserman.
One of 333 Physical Medicine & Rehabilitation Physician providers enrolled in Maryland, 11 are shown on this page.
Dr. J. Michael Anderson
M.D.
Baltimore, MD
Dr. Jeffrey Anderson
D.O.
Salisbury, MD
Dr. Kimberley Anderson
M.D.
Greenbelt, MD
Dr. Rebecca Aronson
D.O.
Bethesda, MD
Adrian Ataiza
P.T.
Baltimore, MD
Compare Physical Medicine & Rehabilitation Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Justin Wasserman, M.D.'s specialty? ▼
Justin Wasserman, M.D. specializes in Physical Medicine & Rehabilitation Physician and practices in Bethesda, Maryland. Credentials: M.D..
How much does Justin Wasserman, M.D. prescribe under Medicare Part D? ▼
In 2024, Justin Wasserman, M.D. wrote 2,673 Medicare Part D claims totaling $380K in drug costs for 102 beneficiaries.
Where is Justin Wasserman, M.D. located? ▼
Justin Wasserman, M.D. is located at 8218 WISCONSIN AVE, Bethesda, MD, 20814. Phone: (301) 263-8000.
What is Justin Wasserman, M.D.'s NPI number? ▼
Justin Wasserman, M.D.'s National Provider Identifier (NPI) is 1952400798, issued on 09/21/2006.
Does Justin Wasserman, M.D. prescribe more brand-name or generic drugs? ▼
Justin Wasserman, M.D.'s prescribing is 16% brand-name and 84% generic drugs by claim count, with $258K in brand drug costs.
Does Justin Wasserman, M.D. prescribe opioids? ▼
Yes, Justin Wasserman, M.D. had 527 opioid claims in 2024 with an opioid prescribing rate of 19.7%.
How many Physical Medicine & Rehabilitation Physician providers are there in the US? ▼
There are 15,618 Physical Medicine & Rehabilitation Physician providers across 54 states in the US. The average Physical Medicine & Rehabilitation Physician provider writes 793 Medicare Part D claims per year.
What drugs does Justin Wasserman, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Justin Wasserman, M.D.'s most frequently prescribed drugs include Buprenorphine-Naloxone, Gabapentin, Duloxetine Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Justin Wasserman, M.D. accept Medicare? ▼
Justin Wasserman, M.D. appears in CMS Medicare data with 2,673 Part D claims and 102 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Justin Wasserman, M.D.'s credentials? ▼
Justin Wasserman, M.D.'s NPI is 1952400798 with credentials M.D.. 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.