2026 NPPES data Physician Assistant NPI 1972901866 PA-C
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ERIN WEEMS, PA-C

Physician Assistant in FERNANDINA BEACH, Florida. 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
491
Medicare Part D claims · 96 beneficiaries · Physician Assistant avg: 790
Generic prescribing
86%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

ERIN WEEMS, PA-C filed 491 Medicare Part D claims in 2023 as a Physician Assistant in FERNANDINA BEACH, Florida, prescribing 86% generic.

491
Part D claims, 2023
86%
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.

ERIN WEEMS, PA-C's Medicare Part D volume vs every U.S. prescriber

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

491 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 ERIN WEEMS, PA-C?

Quality data not reported

NPI registry status

Active

Issued 12/09/2014

NPI 1972901866

Primary specialty

Physician Assistant

High-volume

149,975 US NPIs in this specialty

Medicare Part D claims

491 38% vs specialty avg

2023 prescription claims

Specialty avg: 790

Specialty distribution in Florida

How Physician Assistant compares to other specialties among Florida providers

Florida providers

Physician Assistant share within Florida

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

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).

ERIN WEEMS, PA-C appears in the CMS NPPES registry as a Physician Assistant provider holding PA-C credentials at 1340 S 18TH ST, FERNANDINA BEACH, FL, 32034, with a listed phone of (904) 261-9786. NPI 1972901866 was issued on 12/09/2014. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what WEEMS 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 491 prescription claims written by this provider, covering 96 Medicare beneficiaries and totaling roughly $42K in drug spend, split 14% brand-name and 86% generic by claim count. 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

1340 S 18TH ST
FERNANDINA BEACH, FL 32034

Provider Details

NPI 1972901866
Specialty Physician Assistant
Credentials PA-C
Gender Female
NPI Issued 12/09/2014

License & disciplinary context — Florida FLDOH 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 ~75K Florida medical licensees in 2023 — they are NOT specific to ERIN WEEMS, PA-C. To verify ERIN WEEMS, PA-C's current license status, search the FLDOH public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

480
Total board actions, Florida 2023
Across 467 cases
6.40
Actions per 1,000 licensees
Florida statewide rate
monetary fine
Most common action type
138 cases

FLDOH 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 Florida disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Typical

ERIN WEEMS, PA-C — brand share 14.0%
Specialty average (est.)

14% brand-name claims vs 86% generic, on 491 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.

491
Total Claims
$42K
Total Drug Cost
96
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
830
Total Day Supply
24,112
Brand vs Generic
14% brand / 86% generic
Brand Drug Cost
$34K
Generic Drug Cost
$7K

Patient Demographics

Average Patient Age
73.1 years
Avg HCC Risk Score
1.94
Gender Split
40% female / 60% male

Top Prescribed Drugs (Medicare Part D)

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

What ERIN WEEMS, 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
Clopidogrel
Clopidogrel Bisulfate
93
Metoprolol Succinate
71
Atorvastatin Calcium
70
Nitroglycerin
28
Eliquis
Apixaban
25
Lisinopril
25
Entresto
Sacubitril/Valsartan
15
Furosemide
15
Amlodipine Besylate
14
Spironolactone
14

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

Physician Assistant Overview

How ERIN WEEMS, 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

ERIN WEEMS, PA-C's 491 claims are below the specialty average of 790.

Nearby Physician Assistant Providers in Florida

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

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

Frequently Asked Questions

What is ERIN WEEMS, PA-C's specialty?
ERIN WEEMS, PA-C specializes in Physician Assistant and practices in FERNANDINA BEACH, Florida. Credentials: PA-C.
How much does ERIN WEEMS, PA-C prescribe under Medicare Part D?
In 2023, ERIN WEEMS, PA-C wrote 491 Medicare Part D claims totaling $42K in drug costs for 96 beneficiaries.
Where is ERIN WEEMS, PA-C located?
ERIN WEEMS, PA-C is located at 1340 S 18TH ST, FERNANDINA BEACH, FL, 32034. Phone: (904) 261-9786.
What is ERIN WEEMS, PA-C's NPI number?
ERIN WEEMS, PA-C's National Provider Identifier (NPI) is 1972901866, issued on 12/09/2014.
Does ERIN WEEMS, PA-C prescribe more brand-name or generic drugs?
ERIN WEEMS, PA-C's prescribing is 14% brand-name and 86% generic drugs by claim count, with $34K in brand drug costs.
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 ERIN WEEMS, PA-C prescribe most often?
Based on 2023 Medicare Part D data, ERIN WEEMS, PA-C's most frequently prescribed drugs include Clopidogrel, Metoprolol Succinate, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ERIN WEEMS, PA-C accept Medicare?
ERIN WEEMS, PA-C appears in CMS Medicare data with 491 Part D claims and 96 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ERIN WEEMS, PA-C's credentials?
ERIN WEEMS, PA-C's NPI is 1972901866 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