NPPES file of Aug 9, 2026

Jonathan B. Mark, M.D.

Anesthesiology Physician · Durham, NC

Jonathan B. Mark, M.D. is an anesthesiology physician with a practice address in Durham, North Carolina, and NPI 1114018363, issued on Sep 27, 2006. Check the license (North Carolina 18451, as entered in NPPES) on the North Carolina Medical Board; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1114018363
Name
Jonathan B. Mark
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
18451 NC
Self-reported in NPPES; status is on the state search
Practice location
508 Fulton Street, Durham, NC 27705
Phone
(919) 286-6938
Enumerated
Sep 27, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(919) 286-6853
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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8 nearest anesthesiology physician records → All 1,482 in North Carolina → Look up another NPI →

Also registered at 508 Fulton Street

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

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  2. Turquious Byrd, MSW, LMSWClinical Social Worker1508002551
  3. Thomas Coffman, M.D.Nephrology Physician1912094756
  4. Chelsea Conrad, OTR/LOccupational Therapist1831061282
  5. Kristen Darr, LCSWSocial Worker1508237868
  6. Caroline Griffin, MSW, LSCW-CClinical Social Worker1003190083

Verify Jonathan B. Mark in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNorth Carolina Medical Board
    Search for license 18451    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
Open the North Carolina license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Jonathan B. Mark among 1,482 anesthesiology physician records in North Carolina

Jonathan B. Mark, M.D. is one of 1,482 anesthesiology physician records with a practice address in North Carolina. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 13% of them.

  • NPI issued2006 · 13% of these records are older, 50% newer
  • In a Medicare fileNo · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 67% of these records are
  • Record last updated2007 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

213 anesthesiology physician records list a practice address in Durham

They are 213 of the 13,451 NPPES records with a practice address in Durham, and 1,482 anesthesiology physician records in North Carolina. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,482 in North Carolina → Every provider in Durham → Anesthesiology Physician nationwide →

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Manuel Fontes, MDDurham, NC 277051801907068
  2. Jeffrey Gadsden, MDDurham, NC 277051376605063
  3. Leigh Hudnall, MDDurham, NC 277051245336791
  4. Edmund Jooste, MDDurham, NC 277051053365874
  5. Jerrold Levy, MDDurham, NC 277051891863429
  6. Atif Raja, M.D.Durham, NC 277051184848798
  7. Kirsten Randall, D.O.Durham, NC 277051689645822
  8. Marcos Rosado, M.D.Durham, NC 277051548274640

Common questions

What is Jonathan B. Mark, M.D.'s NPI number?

Jonathan B. Mark, M.D.'s National Provider Identifier (NPI) is 1114018363, issued on Sep 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jonathan B. Mark, M.D. located?

The NPPES record lists a practice address at 508 Fulton Street, Durham, NC, 27705. Phone: (919) 286-6938. Providers update this record themselves, so call before visiting.

How can I verify Jonathan B. Mark, M.D.'s license?

NPPES lists North Carolina license number 18451, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.