Antonia Leigh Cotwright, D.O.
Obstetrics & Gynecology Physician · Redondo Beach, CA
Antonia Leigh Cotwright, D.O. is an obstetrics & gynecology physician with a practice address in Redondo Beach, California, and NPI 1003014523, issued on Jul 5, 2007. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Antonia Leigh Cotwright
- Credential
- D.O.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 036-118703 IL
Self-reported in NPPES; status is on the state search - Practice location
- 510 N Prospect Ave Ste 320, Redondo Beach, CA 90277
- Phone
- (310) 376-2716
- Enumerated
- Jul 5, 2007
- Record last updated
- Dec 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (310) 374-9163
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Verify Antonia Leigh Cotwright in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
51 Medicare Part D claims for 25 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol21 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: $17.73
1 payment: food and beverage; the largest payer was Organon Llc. 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.
Antonia Leigh Cotwright among 5,088 obstetrics & gynecology physician records in California
Antonia Leigh Cotwright, D.O. is one of 5,088 obstetrics & gynecology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 48% of them.
- NPI issued2007 · 48% of these records are older, 38% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2021 · 64% 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 California 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 California
There are 5,088 obstetrics & gynecology physician records in California.
All 5,088 in California → Every provider in Redondo Beach → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Richard Boos, MDRedondo Beach, CA 902771053384719
- Louise Connolly, M.D.Redondo Beach, CA 902771356421606
- Soha Elgharib, MDRedondo Beach, CA 902771528091170
- Jacqueline Ho, M.D.Redondo Beach, CA 902771285933945
- Cheryl Sanders, MDRedondo Beach, CA 902771619948395
- Barbara Schulz, MDRedondo Beach, CA 902771740251420
- John Sunderson, M.D.Redondo Beach, CA 902771144257692
- Henry Wu, MDRedondo Beach, CA 902771609954726
Common questions
What is Antonia Leigh Cotwright, D.O.'s NPI number?
Antonia Leigh Cotwright, D.O.'s National Provider Identifier (NPI) is 1003014523, issued on Jul 5, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Antonia Leigh Cotwright, D.O. located?
The NPPES record lists a practice address at 510 N Prospect Ave Ste 320, Redondo Beach, CA, 90277. Phone: (310) 376-2716. Providers update this record themselves, so call before visiting.
How can I verify Antonia Leigh Cotwright, D.O.'s license?
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 Antonia Leigh Cotwright, D.O. prescribe under Medicare Part D?
In 2024, Antonia Leigh Cotwright, D.O. had 51 Medicare Part D claims for 25 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.