Kathleen Cruz Zuniga, MD
Family Medicine Physician · Sausalito, CA
Kathleen Cruz Zuniga, MD is a family medicine physician with a practice address in Sausalito, California, and NPI 1790426203, issued on Apr 6, 2022. Check the license (California A203716, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Kathleen Cruz Zuniga
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- A203716 CA
BP10081451 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3 Harbor Dr Ste 111, Sausalito, CA 94965
- Phone
- (915) 215-8000
- Enumerated
- Apr 6, 2022
- Record last updated
- Mar 13, 2026
- Fax
- (415) 683-2980
- Medicare enrollment
- Enrolled (PECOS I20250730000235); may accept Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 3 Harbor Dr Ste 111
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kathleen Cruz Zuniga in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A203716Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average family medicine physician in 2024
251 Medicare Part D claims for 55 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Metformin Hcl Er17 claims
- Rosuvastatin Calcium14 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: $59.34
1 payment: food and beverage; the largest payer was Boston Scientific Corporation. The 55,478 providers of this specialty with any payment received $902.55 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.
Bills Medicare through one group practice
- Regents Univ OF California UcsfSan Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathleen Cruz Zuniga among 17,133 family medicine physician records in California
Kathleen Cruz Zuniga, MD 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 2022, is newer than 94% of them.
- NPI issued2022 · 94% of these records are older, 3% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2013 · 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).
7 family medicine physician records list a practice address in Sausalito
They are 7 of the 200 NPPES records with a practice address in Sausalito, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Sausalito → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Nadine Aldahhan, DOSausalito, CA 949651609202308
- Lissa Bernstein-Lawler, MDSausalito, CA 949651063239440
- Carianne Blomquist, D.O.Sausalito, CA 949651255528972
- Cheri Forrester, MDSausalito, CA 949651841237153
- John Robinson, MDSausalito, CA 949651578495123
- Naureen Shaikh, MDSausalito, CA 949651265470173
- Denise Alabart Reyes, M.D.San Quentin, CA 949641003015751
- Isa Barth-RogersSan Quentin, CA 949641205196995
Common questions
What is Kathleen Cruz Zuniga, MD's NPI number?
Kathleen Cruz Zuniga, MD's National Provider Identifier (NPI) is 1790426203, issued on Apr 6, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen Cruz Zuniga, MD located?
The NPPES record lists a practice address at 3 Harbor Dr Ste 111, Sausalito, CA, 94965. Phone: (915) 215-8000. Providers update this record themselves, so call before visiting.
How can I verify Kathleen Cruz Zuniga, MD's license?
NPPES lists California license number A203716, 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 Kathleen Cruz Zuniga, MD prescribe under Medicare Part D?
In 2024, Kathleen Cruz Zuniga, MD had 251 Medicare Part D claims for 55 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.