Eric Williams, PA-C
Physician Assistant · Cumberland, MD
Eric Williams, PA-C is a physician assistant with a practice address in Cumberland, Maryland, and NPI 1801331186, issued on Dec 22, 2016. Check the license (Maryland C0006400, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Eric Williams
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- C0006400 MD
2152 WV
Self-reported in NPPES; status is on the state search - Practice location
- 12500 Willowbrook RD, Cumberland, MD 21502
- Phone
- (240) 964-7000
- Enumerated
- Dec 22, 2016
- Record last updated
- May 15, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170504001535); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,224 in Maryland → Look up another NPI →
Also registered at 12500 Willowbrook RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Eric Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license C0006400Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% more Medicare Part D claims than the average physician assistant in 2024
1,323 Medicare Part D claims for 293 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Metoprolol Succinate176 claims
- Clopidogrel174 claims
- Atorvastatin Calcium133 claims
- Eliquis129 claims
- Furosemide73 claims
- Losartan Potassium68 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $47.41
3 payments; by number, the most common kind was food and beverage; the largest payer was Zoll Services LLC (a/k/a Zoll LifeCor Corp). The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Upmc Western Maryland Health Services LLCCumberland, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eric Williams among 3,224 physician assistant records in Maryland
Eric Williams, PA-C is one of 3,224 physician assistant records with a practice address in Maryland. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 49% of them.
- NPI issued2016 · 49% of these records are older, 48% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2016 · median 2017 among the 1,974 with a school on file
- Record last updated2021 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
33 physician assistant records list a practice address in Cumberland
They are 33 of the 1,070 NPPES records with a practice address in Cumberland, and 3,224 physician assistant records in Maryland.
All 3,224 in Maryland → Every provider in Cumberland → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Kathleen Beck, PACumberland, MD 215021427149541
- Amy Biancone, PACCumberland, MD 215021568452100
- David Carkin, PA-CCumberland, MD 215021205814035
- Emily Davis, PA-CCumberland, MD 215021366736571
- Danielle Glotfelty, PA-CCumberland, MD 215021417082173
- Jonas Merrill, PA-CCumberland, MD 215021013287002
- Nathan Mychak, PA-CCumberland, MD 215021255603510
- Bethany NelsonCumberland, MD 215021083874697
Common questions
What is Eric Williams, PA-C's NPI number?
Eric Williams, PA-C's National Provider Identifier (NPI) is 1801331186, issued on Dec 22, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Eric Williams, PA-C located?
The NPPES record lists a practice address at 12500 Willowbrook RD, Cumberland, MD, 21502. Phone: (240) 964-7000. Providers update this record themselves, so call before visiting.
How can I verify Eric Williams, PA-C's license?
NPPES lists Maryland license number C0006400, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Eric Williams, PA-C prescribe under Medicare Part D?
In 2024, Eric Williams, PA-C had 1,323 Medicare Part D claims for 293 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.