Nicholas Guy Isbell, AGNP-C
General Practice Physician · Durham, NC
Nicholas Guy Isbell, AGNP-C is a general practice physician with a practice address in Durham, North Carolina, and NPI 1982189353, issued on Oct 1, 2018. Check the license (North Carolina 5011048, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Nicholas Guy Isbell
- Credential
- AGNP-C
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 5011048 NC
Self-reported in NPPES; status is on the state search - Practice location
- 14 Consultant PL Ste 250, Durham, NC 27707
- Phone
- (919) 797-5114
- Enumerated
- Oct 1, 2018
- Record last updated
- Oct 1, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (919) 403-2917
- Medicare enrollment
- Enrolled (PECOS I20200116000268); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 236 in North Carolina → Look up another NPI →
Also registered at 14 Consultant PL Ste 250
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lillie Johnson, MASSAGE THERAPISTMassage Therapist1811347842
Verify Nicholas Guy Isbell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 5011048Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average general practice physician in 2024
129 Medicare Part D claims for 52 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. 39 claims were for opioids.
Most prescribed
- Oxycodone Hcl28 claims
- Amoxicillin-Clavulanate Potass15 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.
The MIPS final score for 2023 (Medicare payment program): 99.8 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Duke University Health System, IncRaleigh, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nicholas Guy Isbell among 236 general practice physician records in North Carolina
Nicholas Guy Isbell, AGNP-C is one of 236 general practice physician records with a practice address in North Carolina. 42% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 60% of them.
- NPI issued2018 · 60% of these records are older, 39% newer
- In a Medicare fileYes · 42% of these records are
- In the CMS Doctors and Clinicians fileYes · 21% of these records are
- Graduated2018 · median 2002 among the 50 with a school on file
- Record last updated2018 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Physician providers in North Carolina
There are 236 general practice physician records in North Carolina.
All 236 in North Carolina → Every provider in Durham → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- James Barber, MDDurham, NC 277051740351691
- Amanda Saunders, D.O.Durham, NC 277091013279017
- Lenwood Smith, M.D.Durham, NC 277051750348777
- Monique Brown, MDRocky Mount, NC 278041336289636
- Gabrielle Newsam, M.D.Raleigh, NC 276101740512938
- Lois Wilkinson, M.D.Rocky Mount, NC 278041134430614
- Filomena Myers, MDRaleigh, NC 276041174268452
- Mark Samia, MDRaleigh, NC 276041114073335
Common questions
What is Nicholas Guy Isbell, AGNP-C's NPI number?
Nicholas Guy Isbell, AGNP-C's National Provider Identifier (NPI) is 1982189353, issued on Oct 1, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Nicholas Guy Isbell, AGNP-C located?
The NPPES record lists a practice address at 14 Consultant PL Ste 250, Durham, NC, 27707. Phone: (919) 797-5114. Providers update this record themselves, so call before visiting.
How can I verify Nicholas Guy Isbell, AGNP-C's license?
NPPES lists North Carolina license number 5011048, 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 Nicholas Guy Isbell, AGNP-C prescribe under Medicare Part D?
In 2024, Nicholas Guy Isbell, AGNP-C had 129 Medicare Part D claims for 52 beneficiaries; the average among general practice physician prescribers was 3,030. Part D covers Medicare prescriptions only.
What is Nicholas Guy Isbell, AGNP-C's MIPS final score?
The 2023 MIPS final score is 99.8 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.