Stephanie Maldonado, MD, SCM
Gastroenterology Physician · San Francisco, CA
Stephanie Maldonado, MD, SCM is a gastroenterology physician with a practice address in San Francisco, California, and NPI 1558998757, issued on Mar 26, 2020. Check the license (California A186550, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Stephanie Maldonado
- Credential
- MD, SCM
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- A186550 CA
Self-reported in NPPES; status is on the state search - Practice location
- 505 Parnassus Ave RM M-1480, San Francisco, CA 94143
- Phone
- (415) 476-1529
- Enumerated
- Mar 26, 2020
- Record last updated
- Jul 13, 2026
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 2,140 in California → Look up another NPI →
Also registered at 505 Parnassus Ave RM M-1480
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Stephanie Maldonado in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A186550Check 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: $122.83
1 payment: food and beverage; the largest payer was Genzyme Corporation. The 13,350 providers of this specialty with any payment received $5,015.95 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.
Stephanie Maldonado among 2,140 gastroenterology physician records in California
Stephanie Maldonado, MD, SCM is one of 2,140 gastroenterology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 98% of them.
- NPI issued2020 · 98% of these records are older, 1% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 72% of these records are
- Record last updated2026 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in California
There are 2,140 gastroenterology physician records in California.
All 2,140 in California → Every provider in San Francisco → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Kendall BeckSan Francisco, CA 941431972892057
- John Cello, MDSan Francisco, CA 941431346205168
- Joseph Chen, M.D.San Francisco, CA 941431558500603
- Jennifer Chen, MDSan Francisco, CA 941431376771758
- Lukejohn Day, M.D.San Francisco, CA 941431669623773
- Jeanne-Marie GiardSan Francisco, CA 941431194134460
- Courtney Gonzales, M.D.San Francisco, CA 941431669708830
- Abdul Kouanda, MDSan Francisco, CA 941431144648833
Common questions
What is Stephanie Maldonado, MD, SCM's NPI number?
Stephanie Maldonado, MD, SCM's National Provider Identifier (NPI) is 1558998757, issued on Mar 26, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie Maldonado, MD, SCM located?
The NPPES record lists a practice address at 505 Parnassus Ave RM M-1480, San Francisco, CA, 94143. Phone: (415) 476-1529. Providers update this record themselves, so call before visiting.
How can I verify Stephanie Maldonado, MD, SCM's license?
NPPES lists California license number A186550, 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.