CLARA MAO
NPI 1972253912
Internal Medicine in Cincinnati, OH

Q: What is Clara Mao's NPI number?

The NPI number for Clara Mao is 1972253912. It was assigned to this individual provider in the NPPES registry on March 24, 2022.

Q: What is Clara Mao's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Clara Mao was last updated on March 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.

Active since March 24, 2022PECOS Enrolled

3188 BELLEVUE AVE, CINCINNATI, OH 45219(513) 584-1000(513) 475-7480 Get Directions Write a Review

NPPES record last updated: March 16, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Mar 16, 2026, May 19, 2022 (2 updates tracked since 2022).

On this page

About Clara Mao NPPES

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

CLARA MAO (NPI 1972253912) is an individual internal medicine provider in Cincinnati, Ohio, licensed in Ohio (35.155370) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS, maintains a secondary practice location in Cincinnati, and is a graduate of Warren Alpert Medical School Of Brown University (2022).

NPPES Registry Identity

NPI1972253912

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameCLARA MAO

Location Address3188 BELLEVUE AVECincinnati, OH 45219-2369

Mailing AddressPo Box 636256Cincinnati, OH 45263-6256 · (513) 585-6200 · Fax (513) 245-3672

Phone(513) 584-1000

Fax(513) 475-7480

Sole ProprietorNo

Medical School CMSWarren Alpert Medical School Of Brown UniversityGraduated 2022

Enumeration DateMarch 24, 2022

Last NPPES UpdateMarch 16, 20262 updates tracked since enumeration

NPPES CertifiedMarch 16, 2026

✔ NPI 1972253912 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in OH · 35.155370

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

3188 BELLEVUE AVE, Cincinnati, OH 45219

Open in Google Maps ↗

Secondary Practice Location 1

Location 13130 Highland Ave Fl 2Cincinnati, OH 45219-2399 · Phone (513) 584-7425 · Fax (513) 584-7681

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Clara Mao is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9638559040

PECOS Enrollment IDI20260528004394

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.

Medicare Billing Reassignment

Medicare enrollment records show Clara Mao reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

University Of Cincinnati Physicians Company, LLC

Same address

Family Medicine

3188 BELLEVUE AVE
Cincinnati, OH 45219

Reassigned Medicare billing, Ohio enrollment
2,038 clinicians in this Medicare group

NPI 1801840434 (513) 584-1000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 45219 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

$126.12 typical visit price

range $54.34 – $166.65

Typical copayment $31.53 (range $13.58 – $41.66)

Most-billed visit code 99204

Established Patient

$96.44 typical visit price

range $17.10 – $135.40

Typical copayment $24.11 (range $4.27 – $33.85)

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.

RHEA RUBIN M.D.

Internal Medicine (Critical Care Medicine)