NPI registry status
Active
2026 NPPES data Physician Assistant NPI 1801945449 PA-C
Verify on CMS → John Dembrosky, PA-C
Physician Assistant in Fort Hood, 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 150,974 in Physician Assistant, 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
539
Medicare Part D claims · 338 beneficiaries · Physician Assistant avg: 790
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
John Dembrosky, PA-C filed 539 Medicare Part D claims in 2023 as a Physician Assistant in Fort Hood, Texas.
- 539
- Part D claims, 2023
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.
John Dembrosky, PA-C's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
539 Top 34% higher than 66% 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
What does the federal data show about John Dembrosky, PA-C?
Quality data not reportedPrimary specialty
Physician Assistant
Medicare Part D claims
539 32% vs specialty avg
Specialty distribution in Texas
How Physician Assistant 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 Physician Assistant. 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).
John Dembrosky, PA-C appears in the CMS NPPES registry as a Physician Assistant provider holding PA-C credentials at 36000 DARNALL LOOP, Fort Hood, TX, 76544, with a listed phone of (254) 288-8302. NPI 1801945449 was issued on 01/10/2007.
Medicare Part D records for calendar year 2023 show 539 prescription claims written by this provider, covering 338 Medicare beneficiaries and totaling roughly $11K in drug spend, with an opioid prescribing rate of 13.4%.
Physician Assistant is a high-volume specialty nationwide, with 150,974 enrolled providers across 56 states and an average of 790 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 | 1801945449 |
|---|---|
| Specialty | Physician Assistant |
| Credentials | PA-C |
| Gender | Male |
| NPI Issued | 01/10/2007 |
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 John Dembrosky, PA-C. To verify John Dembrosky, PA-C'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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
539
Total Claims
$11K
Total Drug Cost
338
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 546
- Total Day Supply
- 5,096
- Generic Drug Cost
- $6K
- Opioid Claims
- 72 (13.4% rate)
- Antibiotic Claims
- 192
Patient Demographics
- Average Patient Age
- 70.1 years
- Avg HCC Risk Score
- 1.75
- Gender Split
- 60% female / 40% male
- Age Distribution
- <65: 76, 65-74: 135, 75-84: 95, 85+: 32
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What John Dembrosky, PA-C prescribes most
Top Medicare Part D drugs by claim count, 2023
- Cephalexin
Cephalexin
58 claims
- Acetaminophen-Code…
Acetaminophen-Codeine
44 claims
- Methylprednisolone
Methylprednisolone
43 claims
- Ondansetron Odt
Ondansetron Odt
34 claims
- Tramadol Hcl
Tramadol Hcl
28 claims
- Amoxicillin-Clavul…
Amoxicillin-Clavulanate Potass
27 claims
- Azithromycin
Azithromycin
27 claims
- Sulfamethoxazole-T…
Sulfamethoxazole-Trimethoprim
26 claims
| Drug | Claims |
|---|---|
| Cephalexin | 58 |
| Acetaminophen-Codeine Acetaminophen With Codeine | 44 |
| Methylprednisolone | 43 |
| Ondansetron Odt Ondansetron | 34 |
| Tramadol Hcl | 28 |
| Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav | 27 |
| Azithromycin | 27 |
| Sulfamethoxazole-Trimethoprim Sulfamethoxazole/Trimethoprim | 26 |
| Cyclobenzaprine Hcl | 25 |
| Prednisone | 23 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Physician Assistant Overview
How John Dembrosky, PA-C fits within the Physician Assistant landscape nationally.
150,974
Physician Assistant Providers in US
56
States with Physician Assistant
790
Avg Claims per Provider
John Dembrosky, PA-C's 539 claims are below the specialty average of 790.
Nearby Physician Assistant Providers in Texas
Other clinicians with the same primary specialty enrolled in Texas, drawn from the same CMS NPPES roster as Dembrosky.
Dr. Neha Aamir
PA
Pearland, TX
Dr. Shaghayegh Ababaf
PA-C
Lewisville, TX
Dr. Linda Abad
PA-C
Houston, TX
Hansaa Abbasi
Dallas, TX
Dr. Alicia Abbey
MPAS, PA-C
San Antonio, TX
Compare Physician Assistant 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 Texas medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Physician Assistant 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 John Dembrosky, PA-C's specialty? ▼
John Dembrosky, PA-C specializes in Physician Assistant and practices in Fort Hood, Texas. Credentials: PA-C.
How much does John Dembrosky, PA-C prescribe under Medicare Part D? ▼
In 2023, John Dembrosky, PA-C wrote 539 Medicare Part D claims totaling $11K in drug costs for 338 beneficiaries.
Where is John Dembrosky, PA-C located? ▼
John Dembrosky, PA-C is located at 36000 DARNALL LOOP, Fort Hood, TX, 76544. Phone: (254) 288-8302.
What is John Dembrosky, PA-C's NPI number? ▼
John Dembrosky, PA-C's National Provider Identifier (NPI) is 1801945449, issued on 01/10/2007.
Does John Dembrosky, PA-C prescribe opioids? ▼
Yes, John Dembrosky, PA-C had 72 opioid claims in 2023 with an opioid prescribing rate of 13.4%.
How many Physician Assistant providers are there in the US? ▼
There are 150,974 Physician Assistant providers across 56 states in the US. The average Physician Assistant provider writes 790 Medicare Part D claims per year.
What drugs does John Dembrosky, PA-C prescribe most often? ▼
Based on 2023 Medicare Part D data, John Dembrosky, PA-C's most frequently prescribed drugs include Cephalexin, Acetaminophen-Codeine, Methylprednisolone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does John Dembrosky, PA-C accept Medicare? ▼
John Dembrosky, PA-C appears in CMS Medicare data with 539 Part D claims and 338 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify John Dembrosky, PA-C's credentials? ▼
John Dembrosky, PA-C's NPI is 1801945449 with credentials PA-C. 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
Compiled from official public sources by the PlainDoctor editorial team.
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.