NPPES file of Aug 9, 2026

Brian Grogan, MD

Obstetrics & Gynecology Physician · San Diego, CA

Brian Grogan, MD is an obstetrics & gynecology physician with a practice address in San Diego, California, and NPI 1235218439, issued on Nov 6, 2006. Check the license (California G63543, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1235218439
Name
Brian Grogan
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License numbers
G63543 CA
21573 AZ
Self-reported in NPPES; status is on the state search
Practice location
6973 Linda Vista RD, San Diego, CA 92111
Phone
(858) 279-0925
Enumerated
Nov 6, 2006
Record last updated
Oct 26, 2022
Fax
(858) 633-4680
Medicaid ID
132902 AZ
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 6973 Linda Vista RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Robina Ahmad, MDFamily Medicine Physician1003265745
  2. Jacqueline Arceo, LCSWClinical Social Worker1093350258
  3. Deborah Beccarelli, FNPFamily Nurse Practitioner1215278536
  4. Emily Bruno, M.D., M.P.H.Public Health & General Preventive Medicine Physician1528595543
  5. Eileen Cherry, NPNurse Practitioner1336121698
  6. Semise Daley, NPFamily Nurse Practitioner1770819104

Verify Brian Grogan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G63543
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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68% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

52 Medicare Part D claims for 13 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.

  1. Brian Grogan52
  2. Specialty average165

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: $75.57

3 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US 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.

  1. Brian Grogan$75.57
  2. Specialty average$1,030.61

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Brian Grogan among 5,088 obstetrics & gynecology physician records in California

Brian Grogan, 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 fileNo · 53% of these records are
  • Record last updated2022 · 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.

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Rovena Reagan, MDSan Diego, CA 921111619980521
  2. Charlene Buechner, M.D.San Diego, CA 921131376663831
  3. Laura Ceballos, M.D.San Diego, CA 921131275724841
  4. Rebekah Grant, M.D.San Diego, CA 921131326243833
  5. Lauren Hanley, MDSan Diego, CA 921131053392035
  6. Cindy Jaime, MDSan Diego, CA 921131568655785
  7. Lisa Lipschitz, MDSan Diego, CA 921131649208711
  8. June Melin, MDSan Diego, CA 921091528075827

Common questions

What is Brian Grogan, MD's NPI number?

Brian Grogan, MD's National Provider Identifier (NPI) is 1235218439, issued on Nov 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Brian Grogan, MD located?

The NPPES record lists a practice address at 6973 Linda Vista RD, San Diego, CA, 92111. Phone: (858) 279-0925. Providers update this record themselves, so call before visiting.

How can I verify Brian Grogan, MD's license?

NPPES lists California license number G63543, 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 Brian Grogan, MD prescribe under Medicare Part D?

In 2024, Brian Grogan, MD had 52 Medicare Part D claims for 13 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.