Mark P. Johnson, PA
Physician Assistant · Durham, NC
Mark P. Johnson, PA is a physician assistant with a practice address in Durham, North Carolina, and NPI 1861592131, issued on Sep 25, 2006. Check the license (North Carolina 102978, as entered in NPPES) with the North Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark P. Johnson
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 102978 NC
Self-reported in NPPES; status is on the state search - Practice location
- Tisch Brain Tumor Center AT Duke, Durham, NC 27710
- Phone
- (919) 684-5301
- Enumerated
- Sep 25, 2006
- Record last updated
- Apr 6, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (919) 684-6674
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 9,279 in North Carolina → Look up another NPI →
Verify Mark P. Johnson 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 102978Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average physician assistant in 2024
28 Medicare Part D claims for 17 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Ondansetron Hcl13 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.
Mark P. Johnson among 9,279 physician assistant records in North Carolina
Mark P. Johnson, 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 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 80% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2016 · 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).
511 physician assistant records list a practice address in Durham
They are 511 of the 13,451 NPPES records with a practice address in Durham, and 9,279 physician assistant records in North Carolina.
All 9,279 in North Carolina → Every provider in Durham → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Adam Coleman, PADurham, NC 277101669411708
- Chanel Copeland, PA-CDurham, NC 277101477552461
- Teresa Del Vecchio, PA-CDurham, NC 277101174617252
- Thao Doan, MHS, PA-CDurham, NC 277101144281064
- Erin Garris, PACDurham, NC 277101497708697
- Allen Gifford, PA-CDurham, NC 277101689634701
- Alison Kerekes, PACDurham, NC 277101417047259
- Kimberly Nolte, PA-CDurham, NC 277101487755047
Common questions
What is Mark P. Johnson, PA's NPI number?
Mark P. Johnson, PA's National Provider Identifier (NPI) is 1861592131, issued on Sep 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark P. Johnson, PA located?
The NPPES record lists a practice address at Tisch Brain Tumor Center AT Duke, Durham, NC, 27710. Phone: (919) 684-5301. Providers update this record themselves, so call before visiting.
How can I verify Mark P. Johnson, PA's license?
NPPES lists North Carolina license number 102978, as entered by the provider. Search the North Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Mark P. Johnson, PA prescribe under Medicare Part D?
In 2024, Mark P. Johnson, PA had 28 Medicare Part D claims for 17 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.