Mark Stuart Worthen, MD
Family Medicine Physician · Nags Head, NC
Mark Stuart Worthen, MD is a family medicine physician with a practice address in Nags Head, North Carolina, and NPI 1619085115, issued on Aug 26, 2006. Check the license (North Carolina 31410, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mark Worthen
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 31410 NC
Self-reported in NPPES; status is on the state search - Practice location
- 4917 S Croatan Hwy Ste 1A, Nags Head, NC 27959
- Phone
- (252) 449-6160
- Enumerated
- Aug 26, 2006
- Record last updated
- Mar 17, 2023
- Fax
- (252) 449-6161
- Medicaid IDs
- 1619085115 NC
7989255 NC - Medicare enrollment
- Enrolled (PECOS I20050106000402); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 4917 S Croatan Hwy Ste 1A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Thomas Ferguson, PAPhysician Assistant1083323042
- Francis Fraboni, MDFamily Medicine Physician1104315415
- Rachel Johnson, PA-CPhysician Assistant1891412607
- Genevieve Ramirez, PA-CPhysician Assistant1275350688
- Natalie Woodard, PA-CPhysician Assistant1073536512
Verify Mark Worthen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 31410Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
95% fewer Medicare Part D claims than the average family medicine physician in 2024
187 Medicare Part D claims for 84 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Levothyroxine Sodium15 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): 98.3 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).
7 family medicine physician records list a practice address in Nags Head
They are 7 of the 146 NPPES records with a practice address in Nags Head, and 4,953 family medicine physician records in North Carolina.
All 7 in Nags Head → All 4,953 in North Carolina → Every provider in Nags Head →
Other family medicine physician records in North Carolina
- Alvin Abaqueta, M.D.Charlotte, NC1235102187
- Atif Abbasi, M.DGreenville, NC1972958973
- Jennifer Abbott, MDAsheville, NC1144312604
- Linda Abbott, FNPEdenton, NC1306839832
- Thomas Abbott, MDWinston Salem, NC1659359875
- Mark Abel, M.D.Rocky Mount, NC1225180961
- Alain Michael Abellada, M.D.Fort Bragg, NC1649582685
- David Abernethy, MDHudson, NC1790785798
- Aya Abou-Jaoude, MDAsheville, NC1568222131
- Seymore Abrons, M.D.Wilmington, NC1942205307
Common questions
What is Mark Stuart Worthen, MD's NPI number?
Mark Stuart Worthen, MD's National Provider Identifier (NPI) is 1619085115, issued on Aug 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Stuart Worthen, MD located?
The NPPES record lists a practice address at 4917 S Croatan Hwy Ste 1A, Nags Head, NC, 27959. Phone: (252) 449-6160. Providers update this record themselves, so call before visiting.
How can I verify Mark Stuart Worthen, MD's license?
NPPES lists North Carolina license number 31410, 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 Mark Stuart Worthen, MD prescribe under Medicare Part D?
In 2024, Mark Stuart Worthen, MD had 187 Medicare Part D claims for 84 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Mark Stuart Worthen, MD's MIPS final score?
The 2023 MIPS final score is 98.3 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.