Cathy Ayn Bryant, MD
Family Medicine Physician · Indianapolis, IN
Cathy Ayn Bryant, MD is a family medicine physician with a practice address in Indianapolis, Indiana, and NPI 1780668871, issued on Dec 1, 2005. Check the license (Indiana 01041768A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Cathy Ayn Bryant
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 01041768A IN
Self-reported in NPPES; status is on the state search - Practice location
- 8424 Naab RD Ste 2A, Indianapolis, IN 46260
- Phone
- (317) 415-6300
- Enumerated
- Dec 1, 2005
- Record last updated
- Jun 6, 2022
- Medicaid ID
- 200197870 IN
- Medicare enrollment
- Enrolled (PECOS I20071030000468); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 1990
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,506 in Indiana → Look up another NPI →
Also registered at 8424 Naab RD Ste 2A
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Cathy Ayn Bryant in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01041768ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average family medicine physician in 2024
665 Medicare Part D claims for 64 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 26 claims were for opioids.
Most prescribed
- Atorvastatin Calcium63 claims
- Levothyroxine Sodium29 claims
- Amlodipine Besylate23 claims
- Gabapentin23 claims
- Metformin Hcl Er22 claims
- Eliquis19 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
- St Vincent Medical Group IncIndianapolis, IN
- St Vincent Physician Services Hospital And Health Care CenterIndianapolis, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cathy Ayn Bryant among 3,506 family medicine physician records in Indiana
Cathy Ayn Bryant, MD is one of 3,506 family medicine physician records with a practice address in Indiana. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 81% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1990 · median 2005 among the 2,196 with a school on file
- Record last updated2022 · 48% 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 Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
569 family medicine physician records list a practice address in Indianapolis
They are 569 of the 30,493 NPPES records with a practice address in Indianapolis, and 3,506 family medicine physician records in Indiana.
All 3,506 in Indiana → Every provider in Indianapolis → Family Medicine Physician nationwide →
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Common questions
What is Cathy Ayn Bryant, MD's NPI number?
Cathy Ayn Bryant, MD's National Provider Identifier (NPI) is 1780668871, issued on Dec 1, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Cathy Ayn Bryant, MD located?
The NPPES record lists a practice address at 8424 Naab RD Ste 2A, Indianapolis, IN, 46260. Phone: (317) 415-6300. Providers update this record themselves, so call before visiting.
How can I verify Cathy Ayn Bryant, MD's license?
NPPES lists Indiana license number 01041768A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Cathy Ayn Bryant, MD prescribe under Medicare Part D?
In 2024, Cathy Ayn Bryant, MD had 665 Medicare Part D claims for 64 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.