NPPES file of Aug 9, 2026

Lauren A. Robertson, MD, MPH

Obstetrics & Gynecology Physician · San Diego, CA

Lauren A. Robertson, MD, MPH is an obstetrics & gynecology physician with a practice address in San Diego, California, and NPI 1710211867, issued on Sep 22, 2009. Check the license (California A109671, 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
1710211867
Name
Lauren A. Robertson
Credential
MD, MPH
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
A109671 CA
Self-reported in NPPES; status is on the state search
Practice location
9339 Genesee Ave, San Diego, CA 92121
Phone
(858) 455-7520
Enumerated
Sep 22, 2009
Record last updated
Feb 6, 2023
Fax
(858) 554-1312
Medicare enrollment
Enrolled (PECOS I20121105000365); accepts Medicare assignment
Medical or professional school
Oregon Health Sciences University School Of Medicine, 2008
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 9339 Genesee Ave

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

  1. Wendy Buchi, MDGynecology Physician1356389688
  2. Kim Bui, MDObstetrics & Gynecology Physician1235244252
  3. Kimberly Butterwick, M.D.Procedural Dermatology Physician1760522080
  4. Nancy Canty, N.P.Nurse Practitioner1285608331
  5. Sharon Dreeben, M.D.Orthopaedic Foot and Ankle Surgery Physician1457387250
  6. Leysin Fletcher, PA-CPhysician Assistant1881062438

Verify Lauren A. Robertson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A109671
    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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2.0 times the Medicare Part D claims of the average obstetrics & gynecology physician in 2024

333 Medicare Part D claims for 85 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims.

  1. Lauren Robertson333
  2. Specialty average165

Most prescribed

  1. Estradiol71 claims
  2. Estradiol (Twice Weekly)47 claims
  3. Progesterone38 claims
  4. Dotti25 claims
  5. Valacyclovir22 claims
  6. Myrbetriq13 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: $244.08

12 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.

  1. Lauren Robertson$244.08
  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.

Bills Medicare through one group practice

  1. Igo Medical Group AmcSan Diego, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Lauren A. Robertson among 5,088 obstetrics & gynecology physician records in California

Lauren A. Robertson, MD, MPH 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 2009, is newer than 66% of them.

  • NPI issued2009 · 66% of these records are older, 30% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated2008 · median 2004 among the 2,700 with a school on file
  • Record last updated2023 · 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. Vera Ann Barile, M.D.San Diego, CA 921211275630204
  2. Kim Bui, MDSan Diego, CA 921211235244252
  3. Peter Dietze, MDSan Diego, CA 921211336259290
  4. Stephen Dimarzo, M.D.San Diego, CA 921211366479461
  5. Valerie Gafori, M.D.San Diego, CA 921211003853029
  6. Nancy Grauer, M.D.San Diego, CA 921211740216167
  7. Laurie Greenberg, MDSan Diego, CA 921211265470595
  8. Heather Gunnarson, MDSan Diego, CA 921211578587739

Common questions

What is Lauren A. Robertson, MD, MPH's NPI number?

Lauren A. Robertson, MD, MPH's National Provider Identifier (NPI) is 1710211867, issued on Sep 22, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Lauren A. Robertson, MD, MPH located?

The NPPES record lists a practice address at 9339 Genesee Ave, San Diego, CA, 92121. Phone: (858) 455-7520. Providers update this record themselves, so call before visiting.

How can I verify Lauren A. Robertson, MD, MPH's license?

NPPES lists California license number A109671, 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 Lauren A. Robertson, MD, MPH prescribe under Medicare Part D?

In 2024, Lauren A. Robertson, MD, MPH had 333 Medicare Part D claims for 85 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.