2026 NPPES data Physician Assistant NPI 1558332866 P.A.
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RICHARD KRUPAR, P.A.

Physician Assistant in OBERLIN, Ohio. 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
422
Medicare Part D claims · 276 beneficiaries · Physician Assistant avg: 790
Industry payments
$19.97
1 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

RICHARD KRUPAR, P.A. filed 422 Medicare Part D claims in 2023 as a Physician Assistant in OBERLIN, Ohio.

422
Part D claims, 2023
$19.97
industry payments (Sunshine Act)

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.

RICHARD KRUPAR, P.A.'s Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

422 Top 38% higher than 62% 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 RICHARD KRUPAR, P.A.?

Quality data not reported

NPI registry status

Active

Issued 01/27/2006

NPI 1558332866

Primary specialty

Physician Assistant

High-volume

149,975 US NPIs in this specialty

Medicare Part D claims

422 47% vs specialty avg

2023 prescription claims

Specialty avg: 790

Specialty distribution in Ohio

How Physician Assistant compares to other specialties among Ohio providers

Ohio providers

Physician Assistant share within Ohio

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

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).

RICHARD KRUPAR, P.A. appears in the CMS NPPES registry as a Physician Assistant provider holding P.A. credentials at 200 W LORAIN ST, OBERLIN, OH, 44074, with a listed phone of (440) 775-1211. NPI 1558332866 was issued on 01/27/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what KRUPAR 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 422 prescription claims written by this provider, covering 276 Medicare beneficiaries and totaling roughly $7K in drug spend, with an opioid prescribing rate of 13.0%. 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

200 W LORAIN ST
OBERLIN, OH 44074

Provider Details

NPI 1558332866
Specialty Physician Assistant
Credentials P.A.
Gender Male
NPI Issued 01/27/2006

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 RICHARD KRUPAR, P.A.. Source: openpaymentsdata.cms.gov.

Total received

$20

Largest payer

ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)

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.

License & disciplinary context — Ohio OMB 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 ~48K Ohio medical licensees in 2023 — they are NOT specific to RICHARD KRUPAR, P.A.. To verify RICHARD KRUPAR, P.A.'s current license status, search the OMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

158
Total board actions, Ohio 2023
Across 154 cases
3.29
Actions per 1,000 licensees
Ohio statewide rate
probation
Most common action type
56 cases

OMB 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 Ohio 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.

422
Total Claims
$7K
Total Drug Cost
276
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
422
Total Day Supply
3,351
Generic Drug Cost
$4K
Opioid Claims
55 (13.0% rate)
Antibiotic Claims
138

Patient Demographics

Average Patient Age
68.5 years
Avg HCC Risk Score
2.00
Gender Split
58% female / 42% male
Age Distribution
<65: 80, 65-74: 101, 75-84: 63, 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 RICHARD KRUPAR, P.A. 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
Ondansetron Odt
Ondansetron
45
Prednisone
37
Tramadol Hcl
22
Cephalexin
19
Ciprofloxacin Hcl
18
Cyclobenzaprine Hcl
18
Nitrofurantoin Mono-Macro
Nitrofurantoin Monohyd/M-Cryst
18
Oxycodone-Acetaminophen
Oxycodone Hcl/Acetaminophen
18
Sulfamethoxazole-Trimethoprim
Sulfamethoxazole/Trimethoprim
17
Azithromycin
16

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

Physician Assistant Overview

How RICHARD KRUPAR, P.A. fits within the Physician Assistant landscape nationally.

149,975
Physician Assistant Providers in US
56
States with Physician Assistant
790
Avg Claims per Provider

RICHARD KRUPAR, P.A.'s 422 claims are below the specialty average of 790.

Nearby Physician Assistant Providers in Ohio

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

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

Frequently Asked Questions

What is RICHARD KRUPAR, P.A.'s specialty?
RICHARD KRUPAR, P.A. specializes in Physician Assistant and practices in OBERLIN, Ohio. Credentials: P.A..
How much does RICHARD KRUPAR, P.A. prescribe under Medicare Part D?
In 2023, RICHARD KRUPAR, P.A. wrote 422 Medicare Part D claims totaling $7K in drug costs for 276 beneficiaries.
Where is RICHARD KRUPAR, P.A. located?
RICHARD KRUPAR, P.A. is located at 200 W LORAIN ST, OBERLIN, OH, 44074. Phone: (440) 775-1211.
What is RICHARD KRUPAR, P.A.'s NPI number?
RICHARD KRUPAR, P.A.'s National Provider Identifier (NPI) is 1558332866, issued on 01/27/2006.
Does RICHARD KRUPAR, P.A. prescribe opioids?
Yes, RICHARD KRUPAR, P.A. had 55 opioid claims in 2023 with an opioid prescribing rate of 13.0%.
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 RICHARD KRUPAR, P.A. prescribe most often?
Based on 2023 Medicare Part D data, RICHARD KRUPAR, P.A.'s most frequently prescribed drugs include Ondansetron Odt, Prednisone, Tramadol Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does RICHARD KRUPAR, P.A. accept Medicare?
RICHARD KRUPAR, P.A. appears in CMS Medicare data with 422 Part D claims and 276 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify RICHARD KRUPAR, P.A.'s credentials?
RICHARD KRUPAR, P.A.'s NPI is 1558332866 with credentials P.A.. 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