NPI registry status
Active
2026 NPPES data Behavioral Neurology & Neuropsychiatry Physician NPI 1033773247 MD
Verify on CMS → Muhammad Abdullah, MD
Behavioral Neurology & Neuropsychiatry Physician in San Antonio, 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 285 in Behavioral Neurology & Neuropsychiatry 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
108
Medicare Part D claims · 54 beneficiaries · Behavioral Neurology & Neuropsychiatry Physician avg: 763
Generic prescribing
75%
generic claims · 25% 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
Muhammad Abdullah, MD filed 108 Medicare Part D claims in 2024 as a Behavioral Neurology & Neuropsychiatry Physician in San Antonio, Texas, prescribing 75% generic.
- 108
- Part D claims, 2024
- 75%
- generic prescribing
- Likely
- board-certified (heuristic)
- ≥34th
- 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 Muhammad Abdullah, MD
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 1033773247), first enumerated 04/24/2019.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 108 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
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- State context
State board disciplinary context
Texas statewide board action statistics are published annually — these figures describe aggregate state activity, not Muhammad Abdullah, MD's individual license status. Verify directly with the state medical board.
Source: TMB 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 1033773247 · Behavioral Neurology & Neuropsychiatry Physician
NPI-10 · ENUM-RECENT · TAX-TRACE · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1033773247
- ENUM-RECENT 2019
- TAX-TRACE 285
- RX-LIGHT 108
- BOOK-THIN 22 in Texas
- PHOTO-ENUM Sean Davidson · 2019
Muhammad Abdullah, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
108 ≥ 34th percentile 34% 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 certification likely (heuristic, not verified)
Muhammad Abdullah, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Muhammad Abdullah, MD?
Quality data not reportedPrimary specialty
Behavioral Neurology & Neuropsychiatry Physician
Medicare Part D claims
108 86% vs specialty avg
Specialty distribution in Texas
How Behavioral Neurology & Neuropsychiatry Physician compares to other specialties among Texas 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 Behavioral Neurology & Neuropsychiatry 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 | 1033773247 |
|---|---|
| Specialty | Behavioral Neurology & Neuropsychiatry Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 04/24/2019 |
Hospital and facility affiliations
Facilities where Muhammad Abdullah, 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.
University OF Texas Health Science Center AT San Antonio
San Antonio, 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).
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 Muhammad Abdullah, MD. To verify Muhammad Abdullah, 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
Muhammad Abdullah, MD - brand share 25.0%
Behavioral Neurology & Neuropsychiatry Physician average
25% brand-name claims vs 75% generic, on 108 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.
108
Total Claims
$63K
Total Drug Cost
54
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 226.833
- Total Day Supply
- 6,796
- Brand vs Generic
- 25% brand / 75% generic
- Brand Drug Cost
- $61K
- Generic Drug Cost
- $2K
Patient Demographics
- Average Patient Age
- 73.0 years
- Avg HCC Risk Score
- 2.58
- Gender Split
- 50% female / 50% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Muhammad Abdullah, MD prescribes most
Top Medicare Part D drugs by claim count, 2024
- Donepezil Hcl
Donepezil Hcl
24 claims
- Escitalopram Oxalate
Escitalopram Oxalate
17 claims
- Auryxia
Auryxia
13 claims
- Memantine Hcl
Memantine Hcl
12 claims
- Velphoro
Velphoro
12 claims
| Drug | Claims |
|---|---|
| Donepezil Hcl | 24 |
| Escitalopram Oxalate | 17 |
| Auryxia Ferric Citrate | 13 |
| Memantine Hcl | 12 |
| Velphoro Sucroferric Oxyhydroxide | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Behavioral Neurology & Neuropsychiatry Physician in TX →
All providers in Texas →
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Behavioral Neurology & Neuropsychiatry Physician Overview
How Muhammad Abdullah, MD fits within the Behavioral Neurology & Neuropsychiatry Physician landscape nationally.
285
Behavioral Neurology & Neuropsychiatry Physician Providers in US
44
States with Behavioral Neurology & Neuropsychiatry Physician
763
Avg Claims per Provider
Muhammad Abdullah, MD's 108 claims are below the specialty average of 763.
Nationwide Behavioral Neurology & Neuropsychiatry Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Abdullah, both outside Texas so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2019)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Behavioral Neurology & Neuropsychiatry Physician Providers in Texas
Other clinicians with the same primary specialty enrolled in Texas, drawn from the same CMS NPPES roster as Abdullah.
One of 22 Behavioral Neurology & Neuropsychiatry Physician providers enrolled in Texas, 5 are shown here.
Frequently Asked Questions
What is Muhammad Abdullah, MD's specialty? ▼
Muhammad Abdullah, MD specializes in Behavioral Neurology & Neuropsychiatry Physician and practices in San Antonio, Texas. Credentials: MD.
How much does Muhammad Abdullah, MD prescribe under Medicare Part D? ▼
In 2024, Muhammad Abdullah, MD wrote 108 Medicare Part D claims totaling $63K in drug costs for 54 beneficiaries.
Where is Muhammad Abdullah, MD located? ▼
Muhammad Abdullah, MD is located at 8300 FLOYD CURL DR FL 8, San Antonio, TX, 78229. Phone: (346) 252-3855.
What is Muhammad Abdullah, MD's NPI number? ▼
Muhammad Abdullah, MD's National Provider Identifier (NPI) is 1033773247, issued on 04/24/2019.
Does Muhammad Abdullah, MD prescribe more brand-name or generic drugs? ▼
Muhammad Abdullah, MD's prescribing is 25% brand-name and 75% generic drugs by claim count, with $61K in brand drug costs.
How many Behavioral Neurology & Neuropsychiatry Physician providers are there in the US? ▼
There are 285 Behavioral Neurology & Neuropsychiatry Physician providers across 44 states in the US. The average Behavioral Neurology & Neuropsychiatry Physician provider writes 763 Medicare Part D claims per year.
What drugs does Muhammad Abdullah, MD prescribe most often? ▼
Based on 2024 Medicare Part D data, Muhammad Abdullah, MD's most frequently prescribed drugs include Donepezil Hcl, Escitalopram Oxalate, Auryxia. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Muhammad Abdullah, MD accept Medicare? ▼
Muhammad Abdullah, MD appears in CMS Medicare data with 108 Part D claims and 54 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Muhammad Abdullah, MD's credentials? ▼
Muhammad Abdullah, MD's NPI is 1033773247 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 (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.