Margaret Farland Griffin, PA
Physician Assistant · Siler City, NC
Margaret Farland Griffin, PA is a physician assistant with a practice address in Siler City, North Carolina, and NPI 1780128405, issued on Dec 14, 2016. Check the license (North Carolina 0010-06766, as entered in NPPES) with the North Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Margaret Farland Griffin
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 0010-06766 NC
Self-reported in NPPES; status is on the state search - Practice location
- 475 Progress Blvd, Siler City, NC 27344
- Phone
- (919) 799-4000
- Enumerated
- Dec 14, 2016
- Record last updated
- Apr 6, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170523002150); accepts Medicare assignment
- Medical or professional school
- Duke University School Of Medicine, 2016
- Entity
- Type 1 · individual
Also registered at 475 Progress Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephen BartonPhysician Assistant1205412673
- Allison Bolin, M.S., OTR/LPhysical Rehabilitation Occupational Therapist1114237070
- Michelle Brayton, MDAnesthesiology Physician1669429122
- Kelly Dudley, DOObstetrics & Gynecology Physician1710273933
- Deana Glasgow, CRNACertified Registered Nurse Anesthetist1902345556
- Frank Grasso, CRNACertified Registered Nurse Anesthetist1255639068
Verify Margaret Farland Griffin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich North Carolina board licenses this profession
Search for license 0010-06766Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average physician assistant in 2024
132 Medicare Part D claims for 87 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 21 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen17 claims
- Cephalexin14 claims
- Cefdinir13 claims
- Doxycycline Monohydrate13 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: $20.54
1 payment: food and beverage; the largest payer was Inari Medical, Inc. 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
- Wake Emergency Physicians PARaleigh, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
10 physician assistant records list a practice address in Siler City
They are 10 of the 188 NPPES records with a practice address in Siler City, and 9,279 physician assistant records in North Carolina.
All 10 in Siler City → All 9,279 in North Carolina → Every provider in Siler City →
Other physician assistant records in North Carolina
- Charles Aaron, PACharlotte, NC1396718037
- Franco Abad, PAWinston Salem, NC1154017440
- Christine Abbata, P.A.Wilmington, NC1730303603
- Princess Abbey, P.A.Matthews, NC1144661133
- Mary Abbott, PACAsheville, NC1619919776
- Samantha Abbott, PARaleigh, NC1194463729
- Mikayla Abee ThomasKing, NC1174345680
- Seth AbelHickory, NC1235510009
- Melinda Abercrombie, PA-CCharlotte, NC1760172647
- Caroline Aberman, PA-CGreensboro, NC1477180123
Common questions
What is Margaret Farland Griffin, PA's NPI number?
Margaret Farland Griffin, PA's National Provider Identifier (NPI) is 1780128405, issued on Dec 14, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Farland Griffin, PA located?
The NPPES record lists a practice address at 475 Progress Blvd, Siler City, NC, 27344. Phone: (919) 799-4000. Providers update this record themselves, so call before visiting.
How can I verify Margaret Farland Griffin, PA's license?
NPPES lists North Carolina license number 0010-06766, as entered by the provider. Search the North Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Margaret Farland Griffin, PA prescribe under Medicare Part D?
In 2024, Margaret Farland Griffin, PA had 132 Medicare Part D claims for 87 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.