Shereen Shakuntala Katrak, MD
Infectious Disease Physician · San Francisco, CA
Shereen Shakuntala Katrak, MD is an infectious disease physician with a practice address in San Francisco, California, and NPI 1821315243, issued on Apr 24, 2010. Check the license (California A124954, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Shereen Shakuntala Katrak
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- A124954 CA
Self-reported in NPPES; status is on the state search - Practice location
- 350 Parnassus Ave, San Francisco, CA 94117
- Phone
- (154) 353-2119
- Enumerated
- Apr 24, 2010
- Record last updated
- Jan 4, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 1,119 in California → Look up another NPI →
Also registered at 350 Parnassus Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Shereen Shakuntala Katrak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A124954Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $58.80
2 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 3,895 providers of this specialty with any payment received $4,362.19 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.
Shereen Shakuntala Katrak among 1,119 infectious disease physician records in California
Shereen Shakuntala Katrak, MD is one of 1,119 infectious disease physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 69% of them.
- NPI issued2010 · 69% of these records are older, 28% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2019 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in California
There are 1,119 infectious disease physician records in California.
All 1,119 in California → Every provider in San Francisco → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Donna Defreitas, M.D.San Francisco, CA 941171457331498
- Jose Eguia, MDSan Francisco, CA 941171972565307
- Qi Quan Leong, M.D.San Francisco, CA 941171457761082
- Vanessa Wormser, DOSan Francisco, CA 941171023514700
- Stephen Cohen, MDSan Francisco, CA 941161003241878
- David Busch, M.D.San Francisco, CA 941151942343975
- Andrew FaulkSan Francisco, CA 941151598224222
- Shelley Gordon, M.D.San Francisco, CA 941151841334521
Common questions
What is Shereen Shakuntala Katrak, MD's NPI number?
Shereen Shakuntala Katrak, MD's National Provider Identifier (NPI) is 1821315243, issued on Apr 24, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Shereen Shakuntala Katrak, MD located?
The NPPES record lists a practice address at 350 Parnassus Ave, San Francisco, CA, 94117. Phone: (154) 353-2119. Providers update this record themselves, so call before visiting.
How can I verify Shereen Shakuntala Katrak, MD's license?
NPPES lists California license number A124954, 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.
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.