AMERICAN MEDICAL RESPONSE AMBULANCE SERVICE INC
NPI 1912932856
Ambulance in Billings, MT

Q: What is American Medical Response Ambulance Service Inc's specialty?

The primary specialty registered for this NPI is Ambulance with taxonomy code 341600000X.

Active since July 11, 2006CLIA 27D0901771 · Waiver

1701 MONTANA AVE, BILLINGS, MT 59101(406) 259-9601 Get Directions Write a Review

NPPES record last updated: September 15, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 15, 2025, Jul 11, 2024, Jun 6, 2024 and 6 more (9 updates tracked since 2019).

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About American Medical Response Ambulance Service Inc NPPES

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

AMERICAN MEDICAL RESPONSE AMBULANCE SERVICE INC (NPI 1912932856), doing business as American Medical Response (amr), is a healthcare organization registered as an ambulance in Billings, Montana and active in the NPI registry since July 2006. The organization holds a CLIA Waiver certificate valid through June 5, 2027 and lists Timothy Joseph Dorn, Chief Administrative Officer, as its authorized official.

NPPES Registry Identity

NPI1912932856

Entity TypeOrganization

Primary Taxonomy341600000X

Legal Business NameAMERICAN MEDICAL RESPONSE AMBULANCE SERVICE INC

Location Address1701 MONTANA AVEBillings, MT 59101-2680

Mailing AddressPo Box 749667Los Angeles, CA 90074-9667 · (800) 913-9106

Phone(406) 259-9601

Organization SubpartNo

Authorized OfficialTimothy Joseph DornChief Administrative Officer · (833) 703-2294

Enumeration DateJuly 11, 2006

Last NPPES UpdateSeptember 15, 20259 updates tracked since enumeration

NPPES CertifiedSeptember 15, 2025

✔ NPI 1912932856 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyAmbulanceTransportation Services

Taxonomy Code341600000X

Definition

An emergency vehicle used for transporting patients to a health care facility after injury or illness. Types of ambulances used in the United States include ground (surface) ambulance, rotor-wing (helicopter), and fixed-wing aircraft (airplane).

Also ListedAmbulance · Land TransportTaxonomy 3416L0300X

Also ListedNon-emergency Medical Transport (VAN)Taxonomy 343900000X

1701 MONTANA AVE, Billings, MT 59101

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Other Names 1

Doing Business AsAmerican Medical Response (amr)

Other Identifiers 5

Medicaid0219776MT

Medicaid243495400WY

Medicaid0329615MT

Medicaid2142573WA

Medicaid1912932856SD

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 27D0901771

American Medical Response · Billings, MT

Active · expires Jun 5, 2027

CLIA Number27D0901771

Laboratory TypeMobile Laboratory

Certificate Effective DateJune 6, 2025

Certificate Expiration DateJune 5, 2027

Laboratory DirectorMr. Brian W. Hansen

Laboratory Phone(406) 259-9601

Laboratory LocationAmerican Medical Response1701 Montana Ave, Billings, MT 59101

CLIA data matches this NPI record on: Address Name Phone

This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Ground mileage, per statute mile A0425

Ground mileage per statute mile is a method of calculating the cost of transportation for medical services. It is used when a patient needs to be transported by ground ambulance. The cost is calculated per mile, from the pick-up location to the medical facility.

29,481 services2,710 patients

Ambulance service, advanced life support, emergency transport, level 1 (als 1 - emergency) A0427

Ambulance Service, Advanced Life Support, Level 1 (ALS 1 - Emergency) is a critical care transport service for emergency situations. It includes a team of healthcare professionals equipped with advanced skills and tools to manage life-threatening conditions during transport.

3,099 services1,952 patients

Ambulance service, basic life support, emergency transport (bls-emergency) A0429

Ambulance service with basic life support (BLS-Emergency) provides immediate transport for patients in critical situations. Medical professionals on board deliver essential care like CPR, wound dressing, and oxygen therapy to stabilize patients during the journey.

1,190 services899 patients

Ambulance service, basic life support, non-emergency transport, (bls) A0428

Basic Life Support (BLS) non-emergency ambulance service provides safe transportation for patients who don't need immediate medical attention. It includes monitoring vital signs, ensuring comfort, and administering basic care during transport.

451 services366 patients

Specialty care transport (sct) A0434

Specialty Care Transport (SCT) is a level of medical transport service for critically ill or injured patients. It involves healthcare professionals with advanced skills and equipment to provide continuous care during transport, ensuring patient's safety and well-being.

54 services54 patients

Advanced life support, level 2 (als 2) A0433

Advanced Life Support Level 2 (ALS 2) is a medical service provided during emergencies. It involves advanced procedures like defibrillation, medication administration or endotracheal intubation by trained professionals to stabilize critical patients.

45 services44 patients

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 American Medical Response Ambulance Service Inc's NPI number?

The NPI number for American Medical Response Ambulance Service Inc is 1912932856. It was assigned to this organization in the NPPES registry on July 11, 2006. The provider is doing business as American Medical Response (AMR).

Where is American Medical Response Ambulance Service Inc located?

American Medical Response Ambulance Service Inc is located at 1701 Montana Ave, Billings, MT 59101. The listed phone number is (406) 259-9601.

What is American Medical Response Ambulance Service Inc's specialty?

The primary specialty registered for this NPI is Ambulance with taxonomy code 341600000X.

Does American Medical Response Ambulance Service Inc hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 27D0901771) is associated with this NPI, valid through June 5, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for American Medical Response Ambulance Service Inc was last updated on September 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.