Clara Mao
Internal Medicine Physician · Cincinnati, OH
Clara Mao is an internal medicine physician with a practice address in Cincinnati, Ohio, and NPI 1972253912, issued on Mar 24, 2022. Check the license (Ohio 35.155370, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Clara Mao
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 35.155370 OH
Self-reported in NPPES; status is on the state search - Practice location
- 3188 Bellevue Ave, Cincinnati, OH 45219
- Phone
- (513) 584-1000
- Enumerated
- Mar 24, 2022
- Record last updated
- Mar 16, 2026
- Fax
- (513) 475-7480
- Medicare enrollment
- Enrolled (PECOS I20260528004394); may accept Medicare assignment
- Medical or professional school
- Warren Alpert Medical School Of Brown University, 2022
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,277 in Ohio → Look up another NPI →
Also registered at 3188 Bellevue Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andrew Abata, MDStudent in an Organized Health Care Education/Training Program1548105984
- Jamie AbatemarcoRegistered Nurse1386594059
- Khaled Abdel AzizStudent in an Organized Health Care Education/Training Program1730949041
- Ahmed Abdelhaleem, MDStudent in an Organized Health Care Education/Training Program1164126074
- Eman Abdulfatah, MDAnatomic Pathology Physician1386063287
- Heba Aboheeba, MDAnesthesiology Physician1871333906
Verify Clara Mao in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.155370Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average internal medicine physician in 2024
444 Medicare Part D claims for 40 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Gabapentin31 claims
- Atorvastatin Calcium28 claims
- Trulicity16 claims
- Metformin Hcl15 claims
- Albuterol Sulfate Hfa14 claims
- Ondansetron Odt14 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.
Clara Mao among 5,277 internal medicine physician records in Ohio
Clara Mao is one of 5,277 internal medicine physician records with a practice address in Ohio. 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 2022, is newer than 92% of them.
- NPI issued2022 · 92% of these records are older, 5% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2022 · median 2006 among the 3,414 with a school on file
- Record last updated2026 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
566 internal medicine physician records list a practice address in Cincinnati
They are 566 of the 31,362 NPPES records with a practice address in Cincinnati, and 5,277 internal medicine physician records in Ohio.
All 5,277 in Ohio → Every provider in Cincinnati → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Christopher Chadwell, MDCincinnati, OH 452191710952908
- Rachael Coleman, MDCincinnati, OH 452191538137492
- Lori Conners, MDCincinnati, OH 452191528034329
- Joseph Dagenbach, M.D.Cincinnati, OH 452191205838109
- Michael Jennings, MDCincinnati, OH 452191356348569
- Jeanne Kavinsky, MDCincinnati, OH 452191205899630
- Gerard Kortekamp, M.D.Cincinnati, OH 452191194785113
- Rajan Lakhia, DOCincinnati, OH 452191720053770
Common questions
What is Clara Mao's NPI number?
Clara Mao's National Provider Identifier (NPI) is 1972253912, issued on Mar 24, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Clara Mao located?
The NPPES record lists a practice address at 3188 Bellevue Ave, Cincinnati, OH, 45219. Phone: (513) 584-1000. Providers update this record themselves, so call before visiting.
How can I verify Clara Mao's license?
NPPES lists Ohio license number 35.155370, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Clara Mao prescribe under Medicare Part D?
In 2024, Clara Mao had 444 Medicare Part D claims for 40 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.