2026 NPPES data Medical Physician Assistant NPI 1578534111 RPAC
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MARJORIE FINCHER, RPAC

Medical Physician Assistant in WARREN, Pennsylvania. 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
2K
Medicare Part D claims · 301 beneficiaries · Medical Physician Assistant avg: 1K
Generic prescribing
89%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

MARJORIE FINCHER, RPAC filed 2,196 Medicare Part D claims in 2023 as a Medical Physician Assistant in WARREN, Pennsylvania, prescribing 89% generic.

2K
Part D claims, 2023
89%
generic prescribing

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.

MARJORIE FINCHER, RPAC's Medicare Part D volume vs every U.S. prescriber

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

2,196 Top 15% higher than 85% 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%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. 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 MARJORIE FINCHER, RPAC?

Quality data not reported

NPI registry status

Active

Issued 01/31/2006

NPI 1578534111

Primary specialty

Medical Physician Assistant

Mid-sized

40,527 US NPIs in this specialty

Medicare Part D claims

2,196 104% vs specialty avg

2023 prescription claims

Specialty avg: 1,077

Specialty distribution in Pennsylvania

How Medical Physician Assistant compares to other specialties among Pennsylvania providers

Pennsylvania providers

Medical Physician Assistant share within Pennsylvania

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

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Medical 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).

MARJORIE FINCHER, RPAC is a Medical Physician Assistant provider practicing in WARREN, Pennsylvania, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: RPAC. NPI: 1578534111. 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.

MARJORIE FINCHER, RPAC appears in the CMS NPPES registry as a Medical Physician Assistant provider holding RPAC credentials at 114 MAIN AVE, WARREN, PA, 16365, with a listed phone of (814) 723-8240. NPI 1578534111 was issued on 01/31/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what FINCHER 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 2,196 prescription claims written by this provider, covering 301 Medicare beneficiaries and totaling roughly $164K in drug spend, split 11% brand-name and 89% generic by claim count, with an opioid prescribing rate of 2.3%. 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.

Medical Physician Assistant is a mid-sized specialty nationwide, with 40,527 enrolled providers across 55 states and an average of 1,077 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

114 MAIN AVE
WARREN, PA 16365

Provider Details

NPI 1578534111
Specialty Medical Physician Assistant
Credentials RPAC
Gender Female
NPI Issued 01/31/2006

License & disciplinary context — Pennsylvania PA-BOM 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 ~45K Pennsylvania medical licensees in 2023 — they are NOT specific to MARJORIE FINCHER, RPAC. To verify MARJORIE FINCHER, RPAC's current license status, search the PA-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

133
Total board actions, Pennsylvania 2023
Across 129 cases
2.96
Actions per 1,000 licensees
Pennsylvania statewide rate
probation
Most common action type
48 cases

PA-BOM 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 Pennsylvania disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Typical

MARJORIE FINCHER, RPAC — brand share 11.0%
Specialty average (est.)

11% brand-name claims vs 89% generic, on 2,196 2023 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 2023.

2,196
Total Claims
$164K
Total Drug Cost
301
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
4,305
Total Day Supply
118,599
Brand vs Generic
11% brand / 89% generic
Brand Drug Cost
$133K
Generic Drug Cost
$30K
Opioid Claims
50 (2.3% rate)
Antibiotic Claims
201

Patient Demographics

Average Patient Age
75.5 years
Avg HCC Risk Score
1.01
Gender Split
69% female / 31% male
Age Distribution
<65: 11, 65-74: 123, 75-84: 124, 85+: 43

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Losartan Potassium
92
Amlodipine Besylate
74
Meloxicam
73
Cephalexin
64
Methylprednisolone
60
Gabapentin
59
Prednisone
56
Furosemide
55
Levothyroxine Sodium
50
Lisinopril
49

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

Medical Physician Assistant Overview

How MARJORIE FINCHER, RPAC fits within the Medical Physician Assistant landscape nationally.

40,527
Medical Physician Assistant Providers in US
55
States with Medical Physician Assistant
1,077
Avg Claims per Provider

MARJORIE FINCHER, RPAC's 2,196 claims are above the specialty average of 1,077.

Nearby Medical Physician Assistant Providers in Pennsylvania

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

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

Frequently Asked Questions

What is MARJORIE FINCHER, RPAC's specialty?
MARJORIE FINCHER, RPAC specializes in Medical Physician Assistant and practices in WARREN, Pennsylvania. Credentials: RPAC.
How much does MARJORIE FINCHER, RPAC prescribe under Medicare Part D?
In 2023, MARJORIE FINCHER, RPAC wrote 2,196 Medicare Part D claims totaling $164K in drug costs for 301 beneficiaries.
Where is MARJORIE FINCHER, RPAC located?
MARJORIE FINCHER, RPAC is located at 114 MAIN AVE, WARREN, PA, 16365. Phone: (814) 723-8240.
What is MARJORIE FINCHER, RPAC's NPI number?
MARJORIE FINCHER, RPAC's National Provider Identifier (NPI) is 1578534111, issued on 01/31/2006.
Does MARJORIE FINCHER, RPAC prescribe more brand-name or generic drugs?
MARJORIE FINCHER, RPAC's prescribing is 11% brand-name and 89% generic drugs by claim count, with $133K in brand drug costs.
Does MARJORIE FINCHER, RPAC prescribe opioids?
Yes, MARJORIE FINCHER, RPAC had 50 opioid claims in 2023 with an opioid prescribing rate of 2.3%.
How many Medical Physician Assistant providers are there in the US?
There are 40,527 Medical Physician Assistant providers across 55 states in the US. The average Medical Physician Assistant provider writes 1,077 Medicare Part D claims per year.
What drugs does MARJORIE FINCHER, RPAC prescribe most often?
Based on 2023 Medicare Part D data, MARJORIE FINCHER, RPAC's most frequently prescribed drugs include Losartan Potassium, Amlodipine Besylate, Meloxicam. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MARJORIE FINCHER, RPAC accept Medicare?
MARJORIE FINCHER, RPAC appears in CMS Medicare data with 2,196 Part D claims and 301 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MARJORIE FINCHER, RPAC's credentials?
MARJORIE FINCHER, RPAC's NPI is 1578534111 with credentials RPAC. 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