Samantha Bryce Messamer, PA
Physician Assistant · Chapel Hill, NC
Samantha Bryce Messamer, PA is a physician assistant with a practice address in Chapel Hill, North Carolina, and NPI 1386323715, issued on Jul 13, 2023. Check the license (North Carolina 0010-13371, as entered in NPPES) with the North Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Samantha Bryce Messamer
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 0010-13371 NC
Self-reported in NPPES; status is on the state search - Practice location
- 1840 Martin Luther King JR Blvd, Chapel Hill, NC 27514
- Phone
- (984) 272-2422
- Enumerated
- Jul 13, 2023
- Record last updated
- Mar 5, 2025
- Medicare enrollment
- Enrolled (PECOS I20230828000202); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 9,279 in North Carolina → Look up another NPI →
Also registered at 1840 Martin Luther King JR Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Margaret Kelly, M.D.Family Medicine Physician1871706838
- Bretney Wyatt, FNP-BCFamily Nurse Practitioner1467275669
Verify Samantha Bryce Messamer 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 0010-13371Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average physician assistant in 2024
235 Medicare Part D claims for 173 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Amoxicillin-Clavulanate Potass31 claims
- Cephalexin23 claims
- Doxycycline Monohydrate22 claims
- Prednisone17 claims
- Nitrofurantoin Mono-Macro14 claims
- Fluconazole13 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.
Bills Medicare through one group practice
- North Carolina MG LLCApex, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Samantha Bryce Messamer among 9,279 physician assistant records in North Carolina
Samantha Bryce Messamer, PA is one of 9,279 physician assistant records with a practice address in North Carolina. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 83% of them.
- NPI issued2023 · 83% of these records are older, 12% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2023 · median 2017 among the 6,366 with a school on file
- Record last updated2025 · 35% 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 North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
193 physician assistant records list a practice address in Chapel Hill
They are 193 of the 7,608 NPPES records with a practice address in Chapel Hill, and 9,279 physician assistant records in North Carolina.
All 9,279 in North Carolina → Every provider in Chapel Hill → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Bruce Bair, PA-CChapel Hill, NC 275141053308049
- Betty Batey, PAChapel Hill, NC 275141003993171
- Jennifer Biermann, PA-CChapel Hill, NC 275141407960701
- Neptali BocanegraChapel Hill, NC 275141003998287
- Elizabeth DickerChapel Hill, NC 275141336253640
- Walter FaribaultChapel Hill, NC 275141285748442
- Kathryn Gordon-Escobar, PA-CChapel Hill, NC 275141427132166
- Tonia Poteat, P.A. - CChapel Hill, NC 275141134229230
Common questions
What is Samantha Bryce Messamer, PA's NPI number?
Samantha Bryce Messamer, PA's National Provider Identifier (NPI) is 1386323715, issued on Jul 13, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Samantha Bryce Messamer, PA located?
The NPPES record lists a practice address at 1840 Martin Luther King JR Blvd, Chapel Hill, NC, 27514. Phone: (984) 272-2422. Providers update this record themselves, so call before visiting.
How can I verify Samantha Bryce Messamer, PA's license?
NPPES lists North Carolina license number 0010-13371, as entered by the provider. Search the North Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Samantha Bryce Messamer, PA prescribe under Medicare Part D?
In 2024, Samantha Bryce Messamer, PA had 235 Medicare Part D claims for 173 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.