MARSHALL MEDICAL CENTER
NPI 1619021201
Internal Medicine - Gastroenterology in Cameron Park, CA

Active since January 22, 2007
3501 PALMER DR STE 201, CAMERON PARK, CA 95682(530) 672-7052 Get Directions Write a Review

NPPES record last updated: March 9, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 9, 2026, Sep 8, 2020, Nov 6, 2019 (3 updates tracked since 2019).

About Marshall Medical Center NPPES

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

MARSHALL MEDICAL CENTER (NPI 1619021201), doing business as Marshall Speciality Care, is a healthcare organization registered as a gastroenterology in Cameron Park, California and active in the NPI registry since January 2007. The organization lists Siri Nelson, Ceo, as its authorized official.

NPPES Registry Identity

NPI1619021201
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameMARSHALL MEDICAL CENTER
Location Address3501 PALMER DR STE 201Cameron Park, CA 95682-8276
Mailing AddressPo Box 45680San Francisco, CA 94145-0680 · (530) 626-2920
Organization SubpartNo
Authorized OfficialSiri NelsonCeo · (530) 622-1441
Enumeration DateJanuary 22, 2007
Last NPPES UpdateMarch 9, 20263 updates tracked since enumeration
NPPES CertifiedMarch 9, 2026
NPI 1619021201 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
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.

Also ListedInternal Medicine · RheumatologyTaxonomy 207RR0500X
Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X
Also ListedPodiatrist · Foot & Ankle SurgeryTaxonomy 213ES0103X
3501 PALMER DR STE 201, Cameron Park, CA 95682

Other Names 1

Doing Business AsMarshall Speciality Care

Other Identifiers 1

OtherCT1847CA · Railroad Medicare

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 5

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

Internal Medicine (Gastroenterology)
3501 PALMER DR STE 201
CAMERON PARK, CA 95682
Internal Medicine (Gastroenterology)
3501 PALMER DR STE 201
CAMERON PARK, CA 95682
Nurse Practitioner (Family)
3501 PALMER DR STE 201
CAMERON PARK, CA 95682
Internal Medicine (Gastroenterology)
3501 PALMER DR STE 201
CAMERON PARK, CA 95682
Internal Medicine (Gastroenterology)
3501 PALMER DR STE 201
CAMERON PARK, CA 95682

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marshall Medical Center's NPI number?

The NPI number for Marshall Medical Center is 1619021201. It was assigned to this organization in the NPPES registry on January 22, 2007. The provider is doing business as Marshall Speciality Care.

Where is Marshall Medical Center located?

Marshall Medical Center is located at 3501 Palmer Dr Ste 201, Cameron Park, CA 95682. The listed phone number is (530) 672-7052.

What is Marshall Medical Center's specialty?

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

When was this NPI record last updated?

The NPPES record for Marshall Medical Center was last updated on March 9, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.