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MAMMOTH HOSPITAL
NPI 1356595409
General Acute Care Hospital - Rural 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 1356595409) is a healthcare organization registered as a rural 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

NPI1356595409
Entity TypeOrganization
Primary Taxonomy282NR1301X
Legal Business NameCANCER DETECTION PROGRAM
Location Address85 SIERRA PARK ROADMammoth Lakes, CA 93546
Mailing AddressPo Box 100Mammoth 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 1356595409 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyGeneral Acute Care Hospital · RuralHospitals
Taxonomy Code282NR1301X
Also ListedGeneral Acute Care Hospital · Critical AccessTaxonomy 282NC0060X
85 SIERRA PARK ROAD, Mammoth Lakes, CA 93546
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Other Names 1

Doing Business AsMammoth Hospital

Other Identifiers 1

OtherRHM18523FCA · Rural Health Identification Number

Hospital Quality Ratings CMS Care Compare

Quality and patient-experience ratings for Mammoth Hospital (CMS certification number 051303), from CMS Care Compare.

Mammoth Hospital

Critical Access Hospitals · Mammoth Lakes, CA
OwnershipGovernment - Hospital District or Authority
CMS Certification Number051303
Location85 Sierra Park Road PO Box 660Mammoth Lakes, CA 93546 · Mono County · (760) 934-3311
Emergency services Meaningful use of EHRs

Complications & Deaths 6

Rate of complications for hip/knee replacement patients
3.5 No different than national
Death rate for heart attack patients
Cases too small to report
Death rate for COPD patients
Cases too small to report
Death rate for heart failure patients
Cases too small to report
Death rate for pneumonia patients
Cases too small to report
Death rate for stroke patients
Cases too small to report

Unplanned Hospital Visits 11

Hospital return days for heart attack patients
Cases too small to report
Hospital return days for heart failure patients
Cases too small to report
Hospital return days for pneumonia patients
Cases too small to report
Rate of inpatient admissions for patients receiving outpatient chemotherapy
Cases too small to report
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapy
Cases too small to report
Acute Myocardial Infarction (AMI) 30-Day Readmission Rate
Cases too small to report

Timely & Effective Care 7

Emergency department volume
Low
Percentage of healthcare personnel who are up to date with COVID-19 vaccinations
0%
Healthcare workers given influenza vaccination
62%
Average (median) time patients spent in the emergency department before leaving from the visit A lower number of minutes is better
102 minutes
Left before being seen
1%
Safe Use of Opioids - Concurrent Prescribing
15%

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
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
PACT OUT PATIENT
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 Cancer Detection Program's NPI number?

The NPI number for Cancer Detection Program is 1356595409. It was assigned to this organization in the NPPES registry on November 14, 2008. The provider is doing business as Mammoth Hospital.

Where is Cancer Detection Program located?

Cancer Detection Program is located at 85 Sierra Park Road, Mammoth Lakes, CA 93546. The listed phone number is (760) 934-3311.

What is Cancer Detection Program's specialty?

The primary specialty registered for this NPI is General Acute Care Hospital, specializing in Rural, with taxonomy code 282NR1301X.

Is Cancer Detection Program a Medicare-certified hospital?

Yes. Mammoth Hospital is a Medicare-certified hospital (Critical Access Hospitals). The hospital provides emergency services.

When was this NPI record last updated?

The NPPES record for Cancer Detection Program 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.