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MAMMOTH HOSPITAL
NPI 1801040951
General Acute Care Hospital - Critical Access in Mammoth Lakes, CA

Active since November 14, 2008
85 SIERRA PARK ROAD, MAMMOTH LAKES, CA 93546(760) 934-3311(760) 924-4023 Get Directions Write a Review

NPPES record last updated: November 14, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mammoth Hospital NPPES

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

MAMMOTH HOSPITAL (NPI 1801040951) is a healthcare organization registered as a critical access in Mammoth Lakes, California and active in the NPI registry since November 2008. The organization lists Gary D. Boyd, Ceo, as its authorized official.

NPPES Registry Identity

NPI1801040951
Entity TypeOrganization
Primary Taxonomy282NC0060X
Legal Business NamePACT OUT PATIENT
Location Address85 SIERRA PARK ROADMammoth Lakes, CA 93546
Mailing AddressPo Box 100, Pmb 700Mammoth Lakes, CA 93546-0100 · (760) 934-3311 · Fax (760) 924-4023
Phone(760) 934-3311
Fax(760) 924-4023
Organization SubpartNo
Authorized OfficialGary D. BoydCeo · (760) 934-3311
Enumeration DateNovember 14, 2008
✔ NPI 1801040951 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral Acute Care Hospital · Critical AccessHospitals
Taxonomy Code282NC0060X
85 SIERRA PARK ROAD, Mammoth Lakes, CA 93546
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Other Names 1

Doing Business AsMammoth Hospital

Other Identifiers 1

OtherHSP40638HCA · Out Patient Critical Access

Other Providers at the Same Location NPPES 8

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

DR. RICHARD OWEN JOHNSON MD
Pediatrics
85 SIERRA PARK ROAD, SUITE A
MAMMOTH LAKES, CA 93546
Mono County (760) 924-4000
CANCER DETECTION PROGRAM
General Acute Care Hospital (Rural)
85 SIERRA PARK ROAD
MAMMOTH LAKES, CA 93546
Mono County (760) 934-3311
MR. GARY MYERS PT
Physical Therapist
85 SIERRA PARK ROAD
MAMMOTH LAKES, CA 93546
Mono County (760) 934-3311
SOUTHERN MONO HEALTH CARE DISTRICT
General Acute Care Hospital (Critical Access)
85 SIERRA PARK ROAD
MAMMOTH LAKES, CA 93546
Mono County (760) 872-6749
CANCER DETECTION PROGRAM
General Acute Care Hospital (Critical Access)
85 SIERRA PARK ROAD
MAMMOTH LAKES, CA 93546
Mono County (760) 934-3311
MARY BATHEN BISSELL M.D.
Pediatrics
85 SIERRA PARK ROAD
MAMMOTH LAKES, CA 93546
Mono County (760) 924-4012
DR. NANCY THOMAS AKALIN PH.D.
Psychologist (Clinical)
85 SIERRA PARK ROAD, MAMMOTH HOSPITAL
MAMMOTH LAKES, CA 93546
Mono County (760) 924-4000
DEANNA S DEAN BSN, RN, CNOR, RNASC
Registered Nurse (Registered Nurse First Assistant)
85 SIERRA PARK ROAD, PO BOX 660
MAMMOTH LAKES, CA 93546
Mono County (760) 934-3311

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 Pact Out Patient's NPI number?

The NPI number for Pact Out Patient is 1801040951. It was assigned to this organization in the NPPES registry on November 14, 2008. The provider is doing business as Mammoth Hospital.

Where is Pact Out Patient located?

Pact Out Patient is located at 85 Sierra Park Road, Mammoth Lakes, CA 93546. The listed phone number is (760) 934-3311.

What is Pact Out Patient's specialty?

The primary specialty registered for this NPI is General Acute Care Hospital, specializing in Critical Access, with taxonomy code 282NC0060X.

When was this NPI record last updated?

The NPPES record for Pact Out Patient was last updated on November 14, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years 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.