SIVAN GOLDENBERG MARCUS MD
NPI 1184251720
Anesthesiology in San Francisco, CA

Q: What is Sivan Marcus's NPI number?

The NPI number for Sivan Marcus is 1184251720. It was assigned to this individual provider in the NPPES registry on March 24, 2020.

Q: What is Sivan Marcus's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Q: When was this NPI record last updated?

The NPPES record for Sivan Marcus was last updated on June 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since March 24, 2020PECOS Enrolled

521 PARNASSUS AVE FL 4, SAN FRANCISCO, CA 94143(415) 514-7952 Get Directions Write a Review

NPPES record last updated: June 1, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Jun 1, 2026, Dec 1, 2025, Mar 24, 2020 (3 updates tracked since 2020).

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About Sivan Goldenberg Marcus Md NPPES

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

SIVAN GOLDENBERG MARCUS MD (NPI 1184251720) is an individual anesthesiology provider in San Francisco, California, licensed in California (A188040) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of University Of California, San Francisco School Of Medicine (2020).

NPPES Registry Identity

NPI1184251720

Entity TypeIndividualMale

Primary Taxonomy207L00000X

Provider Legal NameSIVAN GOLDENBERG MARCUSCredential: MD

Location Address521 PARNASSUS AVE FL 4San Francisco, CA 94143-2206

Mailing Address300 Pasteur DrStanford, CA 94305-2200 · (650) 723-4000

Phone(415) 514-7952

Sole ProprietorYes

Medical School CMSUniversity Of California, San Francisco School Of MedicineGraduated 2020

Enumeration DateMarch 24, 2020

Last NPPES UpdateJune 1, 20263 updates tracked since enumeration

NPPES CertifiedJune 1, 2026

✔ NPI 1184251720 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

License✔ Licensed in CA · A188040

Definition

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

521 PARNASSUS AVE FL 4, San Francisco, CA 94143

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Secondary Practice Locations 2

Location 1513 Parnassus Ave Ste S221San Francisco, CA 94143-2205 · Phone (415) 264-9316

Location 2300 Pasteur DrStanford, CA 94305-2200 · Phone (650) 723-4000

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sivan Goldenberg Marcus Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4284001926

PECOS Enrollment IDI20251030004976

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.

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.

MONIQUE E. KING M.D.

Anesthesiology