Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. CYNTHIA L GAY MD
NPI 1720033970
Internal Medicine - Infectious Disease in Chapel Hill, NC

Active since May 24, 2006PECOS Enrolled
101 MANNING DR, CHAPEL HILL, NC 27599(919) 966-4996(919) 843-5515 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Cynthia L Gay Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. CYNTHIA L GAY MD (NPI 1720033970) is an individual infectious disease provider in Chapel Hill, North Carolina and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, is affiliated with Unc Hospitals, and is a graduate of University Of North Carolina At Chapel Hill School Of Medicine (1999).

NPPES Registry Identity

NPI1720033970
Entity TypeIndividualFemale
Primary Taxonomy207RI0200X
Provider Legal NameDR. CYNTHIA L GAYCredential: MD
Location Address101 MANNING DRChapel Hill, NC 27599-0001
Mailing Address143 W Franklin StChapel Hill, NC 27516-2539 · (919) 966-4996 · Fax (919) 843-5515
Fax(919) 843-5515
Sole ProprietorNo
Medical School CMSUniversity Of North Carolina At Chapel Hill School Of MedicineGraduated 1999
Enumeration DateMay 24, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1720033970 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
101 MANNING DR, Chapel Hill, NC 27599

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Cynthia L Gay Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9032112388
PECOS Enrollment IDI20060807000296
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
130 services50 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
35 services33 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
17 services14 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Unc Hospitals

Acute Care Hospitals · Chapel Hill, NC
5/5 CMS rating
OwnershipGovernment - State
CMS Certification Number340061
Location101 Manning DriveChapel Hill, NC 27514 · Orange County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 27599 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$125.01 typical visit price
range $54.12 – $165.09
Typical copayment $31.25 (range $13.53 – $41.27)
Most-billed visit code 99204
Established Patient
$95.94 typical visit price
range $17.21 – $134.61
Typical copayment $23.98 (range $4.30 – $33.65)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Physical Therapist
101 MANNING DR
CHAPEL HILL, NC 27599
Psychiatry & Neurology (Psychiatry)
101 MANNING DR
CHAPEL HILL, NC 27599
Orthopaedic Surgery
101 MANNING DR
CHAPEL HILL, NC 27599
Internal Medicine (Cardiovascular Disease)
101 MANNING DR
CHAPEL HILL, NC 27599
Internal Medicine (Cardiovascular Disease)
101 MANNING DR
CHAPEL HILL, ND 27599
Pathology (Clinical Pathology/Laboratory Medicine)
101 MANNING DR
CHAPEL HILL, NC 27599
Psychologist (Clinical)
101 MANNING DR
CHAPEL HILL, NC 27599
Nurse Anesthetist, Certified Registered
101 MANNING DR
CHAPEL HILL, NC 27599

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Cynthia Gay's NPI number?

The NPI number for Cynthia Gay is 1720033970. It was assigned to this individual provider in the NPPES registry on May 24, 2006.

Where is Cynthia Gay located?

Cynthia Gay practices at 101 Manning Dr, Chapel Hill, NC 27599. The listed phone number is (919) 966-4996.

What is Cynthia Gay's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Cynthia Gay enrolled in Medicare?

Yes. Cynthia Gay is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Cynthia Gay accept?

Health plans from Blue Cross and Blue Shield of NC and UnitedHealthcare list Cynthia Gay as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Cynthia Gay affiliated with any hospitals?

According to CMS data, Cynthia Gay is affiliated with Unc Hospitals.

When was this NPI record last updated?

The NPPES record for Cynthia Gay was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.