Cynthia L. Gay, MD
Infectious Disease Physician · Chapel Hill, NC
Cynthia L. Gay, MD is an infectious disease physician with a practice address in Chapel Hill, North Carolina, and NPI 1720033970, issued on May 24, 2006. Check the license on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Cynthia L. Gay
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- Practice location
- 101 Manning Dr, Chapel Hill, NC 27599
- Phone
- (919) 966-4996
- Enumerated
- May 24, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (919) 843-5515
- Medicare enrollment
- Enrolled (PECOS I20060807000296); accepts Medicare assignment
- Medical or professional school
- University Of North Carolina At Chapel Hill School Of Medicine, 1999
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 287 in North Carolina → Look up another NPI →
Also registered at 101 Manning Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kirkwood Adams, MDCardiovascular Disease Physician1710069810
- Melanie Adams, PACPhysician Assistant1174695456
- Kimberly Adamson, NNPNurse Practitioner1255429577
- Mukhtar Adem, M.D.Hospitalist Physician1457445769
- Araba Afenyi-Annan, MDClinical Pathology/Laboratory Medicine Physician1275629842
- Thaniyyah Ahmad, MDStudent in an Organized Health Care Education/Training Program1023454600
Verify Cynthia L. Gay in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% more Medicare Part D claims than the average infectious disease physician in 2024
978 Medicare Part D claims for 51 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 45% of claims. 12 claims were for opioids.
Most prescribed
- Biktarvy183 claims
- Dovato100 claims
- Atorvastatin Calcium94 claims
- Tamsulosin Hcl45 claims
- Ketoconazole41 claims
- Tivicay38 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.
Industry payments in 2024: $75.78
1 payment: food and beverage; the largest payer was ViiV Healthcare Company. The 3,895 providers of this specialty with any payment received $4,362.19 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- University OF North Carolina AT Chapel HillChapel Hill, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cynthia L. Gay among 287 infectious disease physician records in North Carolina
Cynthia L. Gay, MD is one of 287 infectious disease 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 8% of them.
- NPI issued2006 · 8% of these records are older, 55% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1999 · median 2002 among the 204 with a school on file
- Record last updated2026 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in North Carolina
There are 287 infectious disease physician records in North Carolina.
All 287 in North Carolina → Every provider in Chapel Hill → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Jeffrey Anderson, MDChapel Hill, NC 275991588755094
- Myron Cohen, MDChapel Hill, NC 275991265505093
- Joseph Duncan, MDChapel Hill, NC 275991932148053
- Joseph Eron, MDChapel Hill, NC 275991598838336
- Michelle Floris-Moore, MDChapel Hill, NC 275991770673675
- Lisa Hightow- Weidman, M.D.Chapel Hill, NC 275991174579759
- Mina Hosseinipour, MDChapel Hill, NC 275991245305911
- Peter Leone, MDChapel Hill, NC 275991356418438
Common questions
What is Cynthia L. Gay, MD's NPI number?
Cynthia L. Gay, MD's National Provider Identifier (NPI) is 1720033970, issued on May 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Cynthia L. Gay, MD located?
The NPPES record lists a practice address at 101 Manning Dr, Chapel Hill, NC, 27599. Phone: (919) 966-4996. Providers update this record themselves, so call before visiting.
How can I verify Cynthia L. Gay, MD's license?
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 Cynthia L. Gay, MD prescribe under Medicare Part D?
In 2024, Cynthia L. Gay, MD had 978 Medicare Part D claims for 51 beneficiaries; the average among infectious disease physician prescribers was 689. 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.