Terese Sue Harris, M.D.
Gynecology Physician · Huntington Beach, CA
Terese Sue Harris, M.D. is a gynecology physician with a practice address in Huntington Beach, California, and NPI 1710163902, issued on Jan 17, 2008. Check the license (California C52490, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Terese Sue Harris
- Credential
- M.D.
- Primary taxonomy
- Gynecology Physician 207VG0400X
- License number
- C52490 CA
Self-reported in NPPES; status is on the state search - Practice location
- 19671 Beach Blvd, Huntington Beach, CA 92648
- Phone
- (714) 794-1818
- Enumerated
- Jan 17, 2008
- Record last updated
- Apr 18, 2012 (not updated in 14 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest gynecology physician records → All 369 in California → Look up another NPI →
Also registered at 19671 Beach Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Terese Sue Harris in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C52490Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average gynecology physician in 2024
199 Medicare Part D claims for 41 beneficiaries, against an average of 299 among the 1,919 providers of this specialty who prescribed in Part D.
Most prescribed
- Progesterone61 claims
- Estradiol (Once Weekly)23 claims
- Estradiol (Twice Weekly)21 claims
- Metformin Hcl20 claims
- Levothyroxine Sodium12 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.
Terese Sue Harris among 369 gynecology physician records in California
Terese Sue Harris, M.D. is one of 369 gynecology physician records with a practice address in California. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 76% of them.
- NPI issued2008 · 76% of these records are older, 19% newer
- In a Medicare fileYes · 60% of these records are
- In the CMS Doctors and Clinicians fileNo · 38% of these records are
- Record last updated2012 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VG0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gynecology Physician providers in California
There are 369 gynecology physician records in California.
All 369 in California → Every provider in Huntington Beach → Gynecology Physician nationwide →
The 8 gynecology physician records with the nearest ZIP codes
- Clifford Ermshar, M.D.Huntington Beach, CA 926481215052931
- Elizabeth Tracy, MDHuntington Beach, CA 926481174588529
- Alan Boucher, M,D,Huntington Beach, CA 926491427491430
- Naphthali Alinsod, M.D.Laguna Beach, CA 926511326055096
- Elizabeth Lyster, M.D.Aliso Viejo, CA 926561851461230
- Jane Bening, M.D.Newport Beach, CA 926601609959063
- Christine Chai, MDNewport Beach, CA 926601528042397
- Nkiruka Chuba, MDNewport Beach, CA 926601558604678
Common questions
What is Terese Sue Harris, M.D.'s NPI number?
Terese Sue Harris, M.D.'s National Provider Identifier (NPI) is 1710163902, issued on Jan 17, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Terese Sue Harris, M.D. located?
The NPPES record lists a practice address at 19671 Beach Blvd, Huntington Beach, CA, 92648. Phone: (714) 794-1818. Providers update this record themselves, so call before visiting.
How can I verify Terese Sue Harris, M.D.'s license?
NPPES lists California license number C52490, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Terese Sue Harris, M.D. prescribe under Medicare Part D?
In 2024, Terese Sue Harris, M.D. had 199 Medicare Part D claims for 41 beneficiaries; the average among gynecology physician prescribers was 299. 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.