NPPES file of Aug 9, 2026

Georgina Ramirez-Azcarraga, M.D.

Family Medicine Physician · Santa Rosa, CA

Georgina Ramirez-Azcarraga, M.D. is a family medicine physician with a practice address in Santa Rosa, California, and NPI 1639222318, issued on Jan 18, 2007. Check the license (California G75765, 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
1639222318
Name
Georgina Ramirez-Azcarraga
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
G75765 CA
Self-reported in NPPES; status is on the state search
Practice location
751 Lombardi CT Ste B, Santa Rosa, CA 95407
Phone
(707) 547-2222
Enumerated
Jan 18, 2007
Record last updated
Dec 15, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(707) 544-2229
Medicaid ID
00G757651 CA
Medicare enrollment
Enrolled (PECOS I20110104001149); accepts Medicare assignment
Medical or professional school
University Of California, Irvine, California College Of Medicine, 1991
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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8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →

Also registered at 751 Lombardi CT Ste B

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

  1. Rosalba Acosta, NPFamily Nurse Practitioner1073766424
  2. Brenda Chicas, FNPFamily Medicine Physician1366272809
  3. Pablo Corona, NP-CFamily Nurse Practitioner1538998034
  4. Deborah Donlon, M. D.Family Medicine Physician1184753121
  5. Rafael Flores, MFTMarriage & Family Therapist1528381670
  6. Margaret Foulks, NPNurse Practitioner1306975891

Verify Georgina Ramirez-Azcarraga in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G75765    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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8% more Medicare Part D claims than the average family medicine physician in 2024

3,838 Medicare Part D claims for 502 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 164 claims were for opioids.

  1. Georgina Ramirez-Azcarraga3,838
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium324 claims
  2. Lisinopril231 claims
  3. Levothyroxine Sodium187 claims
  4. Amlodipine Besylate183 claims
  5. Losartan Potassium170 claims
  6. Hydrochlorothiazide96 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

  1. Permanente Medical Group IncStockton, CA

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

Georgina Ramirez-Azcarraga among 17,133 family medicine physician records in California

Georgina Ramirez-Azcarraga, M.D. 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 2007, is newer than 41% of them.

  • NPI issued2007 · 41% of these records are older, 47% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated1991 · median 2005 among the 10,652 with a school on file
  • Record last updated2021 · 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).

264 family medicine physician records list a practice address in Santa Rosa

They are 264 of the 6,884 NPPES records with a practice address in Santa Rosa, and 17,133 family medicine physician records in California.

All 17,133 in California → Every provider in Santa Rosa → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Alexis Chaet-Lopez, MDSanta Rosa, CA 954071457928012
  2. Jennifer Devries, MD, MPHSanta Rosa, CA 954071356961742
  3. Deborah Donlon, M. D.Santa Rosa, CA 954071184753121
  4. Simone Easterbrook, DOSanta Rosa, CA 954071194306878
  5. Joseph Eichenseher, MDSanta Rosa, CA 954071164628590
  6. Kate Feibusch, MDSanta Rosa, CA 954071518108000
  7. Bruce Heller, MDSanta Rosa, CA 954071932194123
  8. Julie Kiser, MDSanta Rosa, CA 954071669606505

Common questions

What is Georgina Ramirez-Azcarraga, M.D.'s NPI number?

Georgina Ramirez-Azcarraga, M.D.'s National Provider Identifier (NPI) is 1639222318, issued on Jan 18, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Georgina Ramirez-Azcarraga, M.D. located?

The NPPES record lists a practice address at 751 Lombardi CT Ste B, Santa Rosa, CA, 95407. Phone: (707) 547-2222. Providers update this record themselves, so call before visiting.

How can I verify Georgina Ramirez-Azcarraga, M.D.'s license?

NPPES lists California license number G75765, 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 Georgina Ramirez-Azcarraga, M.D. prescribe under Medicare Part D?

In 2024, Georgina Ramirez-Azcarraga, M.D. had 3,838 Medicare Part D claims for 502 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.