Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

STEPHANIE MALDONADO MD, SCM
NPI 1558998757
Internal Medicine - Gastroenterology in San Francisco, CA

Q: What is Stephanie Maldonado's NPI number?

The NPI number for Stephanie Maldonado is 1558998757. It was assigned to this individual provider in the NPPES registry on March 26, 2020.

Q: What is Stephanie Maldonado's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Active since March 26, 2020PECOS Enrolled

505 PARNASSUS AVE RM M-1480, SAN FRANCISCO, CA 94143(415) 476-1529 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 13, 2026, Mar 26, 2020 (2 updates tracked since 2020).

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About Stephanie Maldonado Md, Scm NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

STEPHANIE MALDONADO MD, SCM (NPI 1558998757) is an individual gastroenterology provider in San Francisco, California, licensed in California (A186550) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1558998757

Entity TypeIndividualFemale

Primary Taxonomy207RG0100X

Provider Legal NameSTEPHANIE MALDONADOCredential: MD, SCM

Location Address505 PARNASSUS AVE RM M-1480San Francisco, CA 94143-2204

Mailing Address505 Parnassus Ave Rm M-1480San Francisco, CA 94143-2204 · (415) 476-1529

Phone(415) 476-1529

Sole ProprietorNo

Enumeration DateMarch 26, 2020

Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration

NPPES CertifiedJuly 13, 2026

✔ NPI 1558998757 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in CA · A186550

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

505 PARNASSUS AVE RM M-1480, San Francisco, CA 94143

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Stephanie Maldonado Md, Scm is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94143 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$153.83 typical visit price

range $69.00 – $202.35

Typical copayment $38.45 (range $17.25 – $50.58)

Most-billed visit code 99204

Established Patient

$119.48 typical visit price

range $23.44 – $166.46

Typical copayment $29.87 (range $5.86 – $41.61)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

TSION ABRAHAM MD

Student in an Organized Health Care Education/Training Program