NPPES file of Aug 9, 2026

Brittany Grier Yerkes, PA-C

Physician Assistant · Salisbury, MD

Brittany Grier Yerkes, PA-C is a physician assistant with a practice address in Salisbury, Maryland, and NPI 1336425206, issued on Oct 24, 2011. Check the license (Maryland C0004584, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1336425206
Name
Brittany Grier Yerkes
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
C0004584 MD
Self-reported in NPPES; status is on the state search
Practice location
1340 S Division St Ste 301, Salisbury, MD 21804
Phone
(410) 543-2060
Enumerated
Oct 24, 2011
Record last updated
Dec 10, 2024
Fax
(410) 543-2051
Medicaid ID
119591300 MD
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1340 S Division St Ste 301

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Zareen Ahmed, MDInternal Medicine Physician1407039043
  2. Marina Collins, CRNPFamily Nurse Practitioner1164176194
  3. Christopher Davis, CRNPFamily Nurse Practitioner1265483283
  4. Richard Debenedetto, PHARM DPharmacist1821343575
  5. Muhammad Ejaz, MDInternal Medicine Physician1336182179
  6. Alona Kuzmenko, CRNPFamily Nurse Practitioner1164233029

Verify Brittany Grier Yerkes in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license C0004584
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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4.4 times the Medicare Part D claims of the average physician assistant in 2024

3,645 Medicare Part D claims for 261 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 37% of claims. 21 claims were for opioids.

  1. Brittany Yerkes3,645
  2. Specialty average830

Most prescribed

  1. Biktarvy305 claims
  2. Atorvastatin Calcium203 claims
  3. Tivicay133 claims
  4. Gabapentin106 claims
  5. Lisinopril91 claims
  6. Albuterol Sulfate Hfa76 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: $28,448.05

109 payments; by number, the most common kind was food and beverage; the largest payer was ViiV Healthcare Company. 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.

  1. Brittany Yerkes$28,448
  2. Specialty average$842

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Brittany Grier Yerkes among 3,224 physician assistant records in Maryland

Brittany Grier Yerkes, 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 2011, is newer than 34% of them.

  • NPI issued2011 · 34% of these records are older, 64% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileNo · 61% of these records are
  • Record last updated2024 · 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).

100 physician assistant records list a practice address in Salisbury

They are 100 of the 2,292 NPPES records with a practice address in Salisbury, and 3,224 physician assistant records in Maryland.

The 8 physician assistant records with the nearest ZIP codes

  1. Robert Becker, PACSalisbury, MD 218041336217082
  2. Kemuel Carey, MHS PA C ATCSalisbury, MD 218041316948524
  3. Sarah Coelho-Dalrymple, PA-CSalisbury, MD 218041881927572
  4. Jessica Dunn, PASalisbury, MD 218041437175536
  5. Maria Garde, PA-CSalisbury, MD 218041700886165
  6. Richelle Healey, PA-CSalisbury, MD 218041538123146
  7. Robyn Holland, PACSalisbury, MD 218041740269661
  8. Valerie KriegischSalisbury, MD 218041750604864

Common questions

What is Brittany Grier Yerkes, PA-C's NPI number?

Brittany Grier Yerkes, PA-C's National Provider Identifier (NPI) is 1336425206, issued on Oct 24, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Brittany Grier Yerkes, PA-C located?

The NPPES record lists a practice address at 1340 S Division St Ste 301, Salisbury, MD, 21804. Phone: (410) 543-2060. Providers update this record themselves, so call before visiting.

How can I verify Brittany Grier Yerkes, PA-C's license?

NPPES lists Maryland license number C0004584, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

How much does Brittany Grier Yerkes, PA-C prescribe under Medicare Part D?

In 2024, Brittany Grier Yerkes, PA-C had 3,645 Medicare Part D claims for 261 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.