Maria Mercedes Patino, MD
Clinical Pathology/Laboratory Medicine Physician · San Francisco, CA
Maria Mercedes Patino, MD is a clinical pathology/laboratory medicine physician with a practice address in San Francisco, California, and NPI 1639138399, issued on Mar 21, 2006. Check the license (California A72514, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Maria Mercedes Patino
- Credential
- MD
- Primary taxonomy
- Clinical Pathology/Laboratory Medicine Physician 207ZP0105X
- License number
- A72514 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3700 California St, San Francisco, CA 94118
- Phone
- (415) 600-2200
- Enumerated
- Mar 21, 2006
- Record last updated
- Dec 5, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (415) 750-5001
- Medicaid ID
- 00A725140 CA
- Medicare enrollment
- Enrolled (PECOS I20090817000809); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical pathology/laboratory medicine physician records → All 131 in California → Look up another NPI →
Also registered at 3700 California St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- William Berger, MDAnesthesiology Physician1760431803
- Suruchi Bhatia, MDPediatric Endocrinology Physician1336244623
- Lauri Black, MS, CGCGenetic Counselor (M.S.)1376521898
Verify Maria Mercedes Patino in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A72514Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 91.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- California Pacific Pathology Medical GroupSan Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maria Mercedes Patino among 131 clinical pathology/laboratory medicine physician records in California
Maria Mercedes Patino, MD is one of 131 clinical pathology/laboratory medicine physician records with a practice address in California. 36% 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 under 1% of them.
- NPI issued2006 · under 1% of these records are older, 55% newer
- In a Medicare fileYes · 36% of these records are
- In the CMS Doctors and Clinicians fileYes · 31% of these records are
- Graduated1982 · median 1998 among the 40 with a school on file
- Record last updated2007 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0105X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Pathology/Laboratory Medicine Physician providers in California
There are 131 clinical pathology/laboratory medicine physician records in California.
All 131 in California → Every provider in San Francisco → Clinical Pathology/Laboratory Medicine Physician nationwide →
The 8 clinical pathology/laboratory medicine physician records with the nearest ZIP codes
- Michael Busch, M.D., PH.D.San Francisco, CA 941181124426572
- Richard Garcia-Kennedy, MDSan Francisco, CA 941181043288731
- Thomas Jackson, MDSan Francisco, CA 941181427017151
- Heba Kamal, MDSan Francisco, CA 941181639146699
- John Moretto, MDSan Francisco, CA 941181023086717
- Jon Ross, MDSan Francisco, CA 941181649248337
- Janet Kallo, MDSan Francisco, CA 941171265467708
- Elizabeth St. Lezin, M.D.San Francisco, CA 941211477580314
Common questions
What is Maria Mercedes Patino, MD's NPI number?
Maria Mercedes Patino, MD's National Provider Identifier (NPI) is 1639138399, issued on Mar 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Maria Mercedes Patino, MD located?
The NPPES record lists a practice address at 3700 California St, San Francisco, CA, 94118. Phone: (415) 600-2200. Providers update this record themselves, so call before visiting.
How can I verify Maria Mercedes Patino, MD's license?
NPPES lists California license number A72514, 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.
What is Maria Mercedes Patino, MD's MIPS final score?
The 2023 MIPS final score is 91.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.