2026 NPPES data Physician Assistant NPI 1801945449 PA-C
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JOHN DEMBROSKY, PA-C

Physician Assistant in FORT HOOD, Texas. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
539
Medicare Part D claims · 338 beneficiaries · Physician Assistant avg: 790

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

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). This entry sits in this band. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

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 reported

NPI registry status

Active

Issued 01/10/2007

NPI 1801945449

Primary specialty

Physician Assistant

High-volume

149,975 US NPIs in this specialty

Medicare Part D claims

539 32% vs specialty avg

2023 prescription claims

Specialty avg: 790

Specialty distribution in Texas

How Physician Assistant compares to other specialties among Texas providers

Texas providers

Physician Assistant share within Texas

1. Physician Assistant42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Physician Assistant share within Texas

Specialty board-certification context

Estimated specialty board-certified rate — Physician Assistant (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Physician Assistant ABMS/AOA estimate

Est. board-certified rate (Physician Assistant) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Physician Assistant) — ABMS / AOA estimate

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. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DEMBROSKY most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

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%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Physician Assistant is a high-volume specialty nationwide, with 149,975 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

36000 DARNALL LOOP
FORT HOOD, TX 76544

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

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
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.

149,975
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.

Compare Physician Assistant nationally: see state-by-state distribution →

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 149,975 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

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