James Jerome Marnock, M.D.
Family Medicine Physician · Black Mountain, NC
James Jerome Marnock, M.D. is a family medicine physician with a practice address in Black Mountain, North Carolina, and NPI 1194899617, issued on Nov 17, 2006. Check the license (North Carolina 9500655, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- James Jerome Marnock
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 9500655 NC
Self-reported in NPPES; status is on the state search - Practice location
- 15 Jane Jacobs RD Ste 101, Black Mountain, NC 28711
- Phone
- (828) 298-0333
- Enumerated
- Nov 17, 2006
- Record last updated
- Feb 2, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (828) 298-0050
- Medicaid IDs
- 790101Y NC
8954940 NC - Medicare enrollment
- Enrolled (PECOS I20031223000641); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At Houston, 1991
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 4,953 in North Carolina → Look up another NPI →
Also registered at 15 Jane Jacobs RD Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hannah BurnettePhysician Assistant1770376535
- Evan JonesFamily Medicine Physician1376921494
Verify James Jerome Marnock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 9500655Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.0 times the Medicare Part D claims of the average family medicine physician in 2024
10,478 Medicare Part D claims for 895 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 123 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium666 claims
- Atorvastatin Calcium512 claims
- Levothyroxine Sodium492 claims
- Amlodipine Besylate425 claims
- Losartan Potassium386 claims
- Lisinopril366 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 2 group practices
- Fletcher Hospital IncAsheville, NC
- Proactive Therapy OF North Carolina IncMarion, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Jerome Marnock among 4,953 family medicine physician records in North Carolina
James Jerome Marnock, M.D. is one of 4,953 family medicine physician records with a practice address in North Carolina. 79% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 51% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1991 · median 2006 among the 3,104 with a school on file
- Record last updated2021 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 family medicine physician records list a practice address in Black Mountain
They are 9 of the 251 NPPES records with a practice address in Black Mountain, and 4,953 family medicine physician records in North Carolina.
All 4,953 in North Carolina → Every provider in Black Mountain → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Salvatore D'Angio, M.D.Black Mountain, NC 287111982650180
- James Early, M.D.Black Mountain, NC 287111346280807
- Catherine Hart, LPNBlack Mountain, NC 287111477563054
- Michael Hite, DOBlack Mountain, NC 287111407811292
- Lee Jackson, LPNBlack Mountain, NC 287111386654960
- Evan JonesBlack Mountain, NC 287111376921494
- Carol Kaufman, MDBlack Mountain, NC 287111194786459
- William Moomaw, MDBlack Mountain, NC 287111710919642
Common questions
What is James Jerome Marnock, M.D.'s NPI number?
James Jerome Marnock, M.D.'s National Provider Identifier (NPI) is 1194899617, issued on Nov 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Jerome Marnock, M.D. located?
The NPPES record lists a practice address at 15 Jane Jacobs RD Ste 101, Black Mountain, NC, 28711. Phone: (828) 298-0333. Providers update this record themselves, so call before visiting.
How can I verify James Jerome Marnock, M.D.'s license?
NPPES lists North Carolina license number 9500655, 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.
How much does James Jerome Marnock, M.D. prescribe under Medicare Part D?
In 2024, James Jerome Marnock, M.D. had 10,478 Medicare Part D claims for 895 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.