Leon Joseph Baginski, MD
Obstetrics & Gynecology Physician · Mission Viejo, CA
Leon Joseph Baginski, MD is an obstetrics & gynecology physician with a practice address in Mission Viejo, California, and NPI 1487602702, issued on May 5, 2006. Check the license (California G64918, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Leon Joseph Baginski
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- G64918 CA
Self-reported in NPPES; status is on the state search - Practice location
- 27800 Medical Center RD Ste 310, Mission Viejo, CA 92691
- Phone
- (492) 766-2669
- Enumerated
- May 5, 2006
- Record last updated
- Aug 26, 2024
- Fax
- (949) 276-6277
- Medicaid ID
- G649180 CA
- Medicare enrollment
- Enrolled (PECOS I20040427000567); accepts Medicare assignment
- Medical or professional school
- University Of Michigan Medical School, 1985
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Verify Leon Joseph Baginski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G64918Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
324 Medicare Part D claims for 82 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Progesterone51 claims
- Estradiol48 claims
- Estradiol (Twice Weekly)25 claims
- Atorvastatin Calcium15 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: $719.17
38 payments; by number, the most common kind was food and beverage; the largest payer was Sumitomo Pharma America, 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.
Leon Joseph Baginski among 5,088 obstetrics & gynecology physician records in California
Leon Joseph Baginski, MD 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 52% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated1985 · median 2004 among the 2,700 with a school on file
- Record last updated2024 · 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).
21 obstetrics & gynecology physician records list a practice address in Mission Viejo
They are 21 of the 2,156 NPPES records with a practice address in Mission Viejo, and 5,088 obstetrics & gynecology physician records in California.
All 5,088 in California → Every provider in Mission Viejo → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Thomas Bailey, MDMission Viejo, CA 926911598714818
- Jerry Benzl, MDMission Viejo, CA 926911740398148
- Scott Capobianco, MDMission Viejo, CA 926911275582066
- Kathryn Cvar, MDMission Viejo, CA 926911952350282
- Heba Farag, MDMission Viejo, CA 926911568496735
- Rasha Hashad, MDMission Viejo, CA 926911396794632
- Kenneth James, M.D.Mission Viejo, CA 926911497782213
- Gloria Jaucian, M.D.Mission Viejo, CA 926911336241660
Common questions
What is Leon Joseph Baginski, MD's NPI number?
Leon Joseph Baginski, MD's National Provider Identifier (NPI) is 1487602702, issued on May 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Leon Joseph Baginski, MD located?
The NPPES record lists a practice address at 27800 Medical Center RD Ste 310, Mission Viejo, CA, 92691. Phone: (492) 766-2669. Providers update this record themselves, so call before visiting.
How can I verify Leon Joseph Baginski, MD's license?
NPPES lists California license number G64918, 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 Leon Joseph Baginski, MD prescribe under Medicare Part D?
In 2024, Leon Joseph Baginski, MD had 324 Medicare Part D claims for 82 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.