Connor Lenihan
Family Medicine Physician · Chula Vista, CA
Connor Lenihan is a family medicine physician with a practice address in Chula Vista, California, and NPI 1972298859, issued on Apr 7, 2023. Check the license (California A199829, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Connor Lenihan
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A199829 CA
Self-reported in NPPES; status is on the state search - Practice location
- 435 H St, Chula Vista, CA 91910
- Phone
- (800) 727-4777
- Enumerated
- Apr 7, 2023
- Record last updated
- Jan 10, 2026
- Medicare enrollment
- Enrolled (PECOS I20260302003669); accepts Medicare assignment
- Medical or professional school
- University Of Tennessee, Hsc, College Of Medicine, 2023
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 435 H St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Azita Aslian, MDObstetrics & Gynecology Physician1851667661
- Nicole Marie BarcegaAddiction Medicine (Family Medicine) Physician1538801402
- Jazmin Barcenas, MDStudent in an Organized Health Care Education/Training Program1790589448
Verify Connor Lenihan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A199829Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average family medicine physician in 2024
215 Medicare Part D claims for 56 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.
Most prescribed
- Atorvastatin Calcium30 claims
- Jardiance14 claims
- Metformin Hcl14 claims
- Famotidine11 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.
Bills Medicare through one group practice
- Centro DE Salud DE LA Comunidad DE San Ysidro, Inc.San Ysidro, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Connor Lenihan among 17,133 family medicine physician records in California
Connor Lenihan is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 97% of them.
- NPI issued2023 · 97% of these records are older, 1% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2023 · median 2005 among the 10,652 with a school on file
- Record last updated2026 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
119 family medicine physician records list a practice address in Chula Vista
They are 119 of the 5,329 NPPES records with a practice address in Chula Vista, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Chula Vista → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Ovidiu Alb, M.D.Chula Vista, CA 919101356335731
- Susanna Chou, M.D.Chula Vista, CA 919101104889724
- Daisy Damasco-Gutierrez, MDChula Vista, CA 919101700841582
- Reuben Farris, MDChula Vista, CA 919101699749911
- Carol Gilmore, M.D.Chula Vista, CA 919101245264530
- Jerome Glincosky, PACChula Vista, CA 919101275507592
- Paul Hubley, MDChula Vista, CA 919101568496974
- Julie Keeler, DOChula Vista, CA 919101912963109
Common questions
What is Connor Lenihan's NPI number?
Connor Lenihan's National Provider Identifier (NPI) is 1972298859, issued on Apr 7, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Connor Lenihan located?
The NPPES record lists a practice address at 435 H St, Chula Vista, CA, 91910. Phone: (800) 727-4777. Providers update this record themselves, so call before visiting.
How can I verify Connor Lenihan's license?
NPPES lists California license number A199829, 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 Connor Lenihan prescribe under Medicare Part D?
In 2024, Connor Lenihan had 215 Medicare Part D claims for 56 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.