On Ying Liu, M.D.
Obstetrics & Gynecology Physician · Indianapolis, IN
On Ying Liu, M.D. is an obstetrics & gynecology physician with a practice address in Indianapolis, Indiana, and NPI 1275996035, issued on Mar 30, 2016. Check the license (Indiana 01083471A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- On Ying Liu
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 01083471A IN
Self-reported in NPPES; status is on the state search - Practice location
- 8414 Naab RD, Indianapolis, IN 46260
- Phone
- (317) 338-7510
- Enumerated
- Mar 30, 2016
- Record last updated
- May 14, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (317) 338-7540
- Medicare enrollment
- Enrolled (PECOS I20230830000387); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 894 in Indiana → Look up another NPI →
Also registered at 8414 Naab RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sebastian Abad, MDStudent in an Organized Health Care Education/Training Program1831992866
- Jonathan AeschlimanStudent in an Organized Health Care Education/Training Program1396108742
- Kamran AhmadInternal Medicine Physician1316756794
- Rana Alcheikh, MDStudent in an Organized Health Care Education/Training Program1205463346
- C Allen, MDObstetrics & Gynecology Physician1578670329
- Rabiah Amjad, MDStudent in an Organized Health Care Education/Training Program1235999392
Verify On Ying Liu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01083471ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
122 Medicare Part D claims for 51 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol32 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: $251.34
11 payments; by number, the most common kind was food and beverage; the largest payer was Biogen, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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
- Edward W Sparrow Hospital AssociationLansing, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
On Ying Liu among 894 obstetrics & gynecology physician records in Indiana
On Ying Liu, M.D. is one of 894 obstetrics & gynecology physician records with a practice address in Indiana. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 86% of them.
- NPI issued2016 · 86% of these records are older, 11% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2016 · median 2004 among the 591 with a school on file
- Record last updated2020 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Indiana
There are 894 obstetrics & gynecology physician records in Indiana.
All 894 in Indiana → Every provider in Indianapolis → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Sally Bradley, M.D.Indianapolis, IN 462601982686499
- Lori Buzzetti, MDIndianapolis, IN 462601760465363
- Robert Deaton, MDIndianapolis, IN 462601487620779
- Philip Eskew, MDIndianapolis, IN 462601205819802
- Richard Gates, M.D.Indianapolis, IN 462601306812078
- Catherine Harsha, MDIndianapolis, IN 462601841273448
- Jeffrey Hatcher, MDIndianapolis, IN 462601437128220
- Mary Hinkle, M.D.Indianapolis, IN 462601770559585
Common questions
What is On Ying Liu, M.D.'s NPI number?
On Ying Liu, M.D.'s National Provider Identifier (NPI) is 1275996035, issued on Mar 30, 2016. An NPI identifies a provider in billing; it is not a license.
Where is On Ying Liu, M.D. located?
The NPPES record lists a practice address at 8414 Naab RD, Indianapolis, IN, 46260. Phone: (317) 338-7510. Providers update this record themselves, so call before visiting.
How can I verify On Ying Liu, M.D.'s license?
NPPES lists Indiana license number 01083471A, 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 On Ying Liu, M.D. prescribe under Medicare Part D?
In 2024, On Ying Liu, M.D. had 122 Medicare Part D claims for 51 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.