2026 NPPES data Physician Assistant NPI 1083274344 PA-C
Verify on CMS →

DALE OSTROWSKI, PA-C

Physician Assistant in FLOWOOD, Mississippi. 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
320
Medicare Part D claims · 239 beneficiaries · Physician Assistant avg: 790
MIPS score
94.6154/100
▲ 12 pts above national avg 83.1 · [object Object]
Industry payments
$105.36
2 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: DALE OSTROWSKI, PA-C is a Physician Assistant ([object Object]) practicing in FLOWOOD, Mississippi with a Medicare Part D prescribing footprint of 320 claims across 239 beneficiaries . Their CMS MIPS Final Score of 94.6154/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities . Industry payments of $105.36 across 2 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: DALE OSTROWSKI, PA-C reported a CMS MIPS final score of 94.6154 out of 100, above the 83.1 national average, and filed 320 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

DALE OSTROWSKI, PA-C at a glance

High performer (top quartile)

NPI registry status

Active

Issued 06/19/2019

NPI 1083274344

Primary specialty

Physician Assistant

High-volume

149,975 US NPIs in this specialty

Medicare Part D claims

320 59% vs specialty avg

2023 prescription claims

Specialty avg: 790

MIPS final score

94.6154/100 11.5154% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Mississippi

How Physician Assistant compares to other specialties among Mississippi providers

Mississippi providers

Physician Assistant share within Mississippi

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

Medicare quality performance — MIPS

DALE OSTROWSKI, PA-C's 2023 MIPS final score plotted against the Physician Assistant national average

High performer (top quartile)
MIPS Final Score
94.6154/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Physician Assistant) — 94.6154/100 vs national avg 83.1

0%100%National avg83%94.6%
MIPS final score (Physician Assistant) — 94.6154/100 vs national avg 83.1

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).

DALE OSTROWSKI, PA-C is a Physician Assistant provider practicing in FLOWOOD, Mississippi, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: PA-C. NPI: 1083274344. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

DALE OSTROWSKI, PA-C appears in the CMS NPPES registry as a Physician Assistant provider holding PA-C credentials at 778 LIBERTY RD, FLOWOOD, MS, 39232, with a listed phone of (662) 883-4198. NPI 1083274344 was issued on 06/19/2019. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what OSTROWSKI 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 320 prescription claims written by this provider, covering 239 Medicare beneficiaries and totaling roughly $5K in drug spend. 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 94.6154/100 for the 2023 performance year (Quality 85.1795), compared with the national average of 83.1.

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

778 LIBERTY RD
FLOWOOD, MS 39232

Provider Details

NPI 1083274344
Specialty Physician Assistant
Credentials PA-C
Gender Male
NPI Issued 06/19/2019

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

94.6154
Final Score
Avg: 83.1
85.1795
Quality
100
Promoting Interoperability

Reporting: Alternative Payment Model

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 DALE OSTROWSKI, PA-C. Source: openpaymentsdata.cms.gov.

Total received

$105

Largest payer

Solventum Corporation

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.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

320
Total Claims
$5K
Total Drug Cost
239
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
327
Total Day Supply
3,362
Generic Drug Cost
$3K
Antibiotic Claims
160

Patient Demographics

Average Patient Age
71.7 years
Avg HCC Risk Score
1.10
Gender Split
65% female / 35% male
Age Distribution
<65: 29, 65-74: 117, 75-84: 78, 85+: 15

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Cephalexin
41
Prednisone
39
Amoxicillin-Clavulanate Potass
Amoxicillin/Potassium Clav
35
Albuterol Sulfate Hfa
Albuterol Sulfate
27
Azithromycin
23
Doxycycline Hyclate
22
Ciprofloxacin Hcl
19
Methylprednisolone
13
Sulfamethoxazole-Trimethoprim
Sulfamethoxazole/Trimethoprim
11

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Physician Assistant Overview

How DALE OSTROWSKI, 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

DALE OSTROWSKI, PA-C's 320 claims are below the specialty average of 790.

Nearby Physician Assistant Providers in Mississippi

Other clinicians with the same primary specialty enrolled in Mississippi, drawn from the same CMS NPPES roster as OSTROWSKI.

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

Frequently Asked Questions

What is DALE OSTROWSKI, PA-C's specialty?
DALE OSTROWSKI, PA-C specializes in Physician Assistant and practices in FLOWOOD, Mississippi. Credentials: PA-C.
How much does DALE OSTROWSKI, PA-C prescribe under Medicare Part D?
In 2023, DALE OSTROWSKI, PA-C wrote 320 Medicare Part D claims totaling $5K in drug costs for 239 beneficiaries.
What is DALE OSTROWSKI, PA-C's Medicare quality score?
DALE OSTROWSKI, PA-C has a CMS MIPS Final Score of 94.6154/100 (Quality: 85.1795). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is DALE OSTROWSKI, PA-C located?
DALE OSTROWSKI, PA-C is located at 778 LIBERTY RD, FLOWOOD, MS, 39232. Phone: (662) 883-4198.
What is DALE OSTROWSKI, PA-C's NPI number?
DALE OSTROWSKI, PA-C's National Provider Identifier (NPI) is 1083274344, issued on 06/19/2019.
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 DALE OSTROWSKI, PA-C prescribe most often?
Based on 2023 Medicare Part D data, DALE OSTROWSKI, PA-C's most frequently prescribed drugs include Cephalexin, Prednisone, Amoxicillin-Clavulanate Potass. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does DALE OSTROWSKI, PA-C accept Medicare?
DALE OSTROWSKI, PA-C appears in CMS Medicare data with 320 Part D claims and 239 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify DALE OSTROWSKI, PA-C's credentials?
DALE OSTROWSKI, PA-C's NPI is 1083274344 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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
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