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MARSHALL MEDICAL CENTER
NPI 1578872784
Otolaryngology in Placerville, CA

Active since October 05, 2010
4300 GOLDEN CENTER DR, SUITE D, PLACERVILLE, CA 95667(530) 344-2000(530) 344-2014 Get Directions Write a Review

NPPES record last updated: March 9, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 9, 2026, Sep 8, 2020 (2 updates tracked since 2020).

About Marshall Medical Center NPPES

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

MARSHALL MEDICAL CENTER (NPI 1578872784), doing business as Marshall Ent, is a healthcare organization registered as an otolaryngology in Placerville, California and active in the NPI registry since October 2010. The organization lists Siri Nelson, Ceo, as its authorized official.

NPPES Registry Identity

NPI1578872784
Entity TypeOrganization
Primary Taxonomy207Y00000X
Legal Business NameMARSHALL MEDICAL CENTER
Location Address4300 GOLDEN CENTER DR, SUITE DPlacerville, CA 95667-6278
Mailing AddressPo Box 45680San Francisco, CA 94145-0680 · (530) 626-2787
Phone(530) 344-2000
Fax(530) 344-2014
Organization SubpartNo
Authorized OfficialSiri NelsonCeo · (530) 622-1441
Enumeration DateOctober 5, 2010
Last NPPES UpdateMarch 9, 20262 updates tracked since enumeration
NPPES CertifiedMarch 9, 2026
✔ NPI 1578872784 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
Definition
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.
Also ListedOtolaryngology · Otolaryngology/Facial Plastic SurgeryTaxonomy 207YX0905X
4300 GOLDEN CENTER DR, Placerville, CA 95667
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Other Names 1

Doing Business AsMarshall Ent

Other Identifiers 1

OtherZZZ03776ZCA · Medicare Ptan

Group Practice 2

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP
Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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.

ROBERT JARKA M.D.
Anesthesiology (Pain Medicine)
4300 GOLDEN CENTER DR, SUITE E
PLACERVILLE, CA 95667
El Dorado County (530) 344-1680
MR. RONALD EUGENE THOMPSON PT
Physical Therapist
4300 GOLDEN CENTER DR, SUITE B
PLACERVILLE, CA 95667
El Dorado County (530) 344-2045
TROY S DICKSON M.D.
Orthopaedic Surgery
4300 GOLDEN CENTER DR, SUITE C
PLACERVILLE, CA 95667
El Dorado County (530) 344-2070
BAKER MEDICAL MANAGEMENT, INC.
Nurse Anesthetist, Certified Registered
4300 GOLDEN CENTER DR, SUITE E
PLACERVILLE, CA 95667
El Dorado County (530) 344-1680
DOUGLAS S BISHOP M.D.
Ophthalmology
4300 GOLDEN CENTER DR, STE A
PLACERVILLE, CA 95667
El Dorado County (530) 344-2020
ANTONY R. BOODY M.D.
Orthopaedic Surgery
4300 GOLDEN CENTER DR, SUITE C
PLACERVILLE, CA 95667
El Dorado County (530) 344-2085
DR. JUSTIN C. LUZ PT, DPT
Physical Therapist
4300 GOLDEN CENTER DR, SUITE B
PLACERVILLE, CA 95667
El Dorado County (530) 344-2045
EL DORADO SURGERY CENTER LLC
Clinic/Center (Ambulatory Surgical)
4300 GOLDEN CENTER DR, SUITE E
PLACERVILLE, CA 95667
El Dorado County (530) 344-1687

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 1578872784. It was assigned to this organization in the NPPES registry on October 5, 2010. The provider is doing business as Marshall ENT.

Where is Marshall Medical Center located?

Marshall Medical Center is located at 4300 Golden Center Dr Suite D, Placerville, CA 95667. The listed phone number is (530) 344-2000.

What is Marshall Medical Center's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

When was this NPI record last updated?

The NPPES record for Marshall Medical Center was last updated on March 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.