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DR. ALISSA DIANE BISHEL M.D, M.S.
NPI 1932599289
Anesthesiology in Billings, MT

Active since January 26, 2015PECOS EnrolledAccepts Medicare Assignment
2900 12TH AVE N STE 205W, BILLINGS, MT 59101(406) 254-0707 Get Directions Write a Review

NPPES record last updated: October 7, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 7, 2024, Jun 18, 2019 (2 updates tracked since 2019).

About Dr. Alissa Diane Bishel M.d, M.s. NPPES

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

DR. ALISSA DIANE BISHEL M.D, M.S. (NPI 1932599289) is an individual anesthesiology provider in Billings, Montana, licensed in Montana (MED-PHYS-LIC-144633) and active in the NPI registry since January 2015. She is enrolled in Medicare PECOS, is affiliated with St Vincent Healthcare, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1932599289
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameDR. ALISSA DIANE BISHELCredential: M.D, M.S.
Location Address2900 12TH AVE N STE 205WBillings, MT 59101-7520
Mailing Address620 John Paul Jones CircleFpo, AA 23708 · (757) 953-0669
Phone(406) 254-0707
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateJanuary 26, 2015
Last NPPES UpdateOctober 7, 20242 updates tracked since enumeration
NPPES CertifiedOctober 6, 2024
✔ NPI 1932599289 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in MT · MED-PHYS-LIC-144633
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
2900 12TH AVE N STE 205W, Billings, MT 59101
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Mountain Health CO-OP.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Alissa Diane Bishel M.d, M.s. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2163955279
PECOS Enrollment IDI20241029000466
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Alissa Bishel reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Anesthesia Partners Of Montana PC
Same address
Specialist
2900 12TH AVE N, SUITE 205W
Billings, MT 59101
  • Reassigned Medicare billing, Montana enrollment
  • 45 clinicians in this Medicare group
NPI 1255330791 (406) 254-0707

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

St Vincent Healthcare

Acute Care Hospitals · Billings, MT
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number270049
Location1233 N 30th StBillings, MT 59101 · Yellowstone County
Emergency services Birthing friendly

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.

TYSEN TRUJILLO M.D.
Anesthesiology
2900 12TH AVE N STE 205W
BILLINGS, MT 59101
Yellowstone County (406) 254-0704
MATTHEW WYSONG SHERROD
Anesthesiology
2900 12TH AVE N STE 205W
BILLINGS, MT 59101
Yellowstone County (817) 995-6359
MARK ALLRED WILKINS M.D.
Anesthesiology
2900 12TH AVE N STE 205W
BILLINGS, MT 59101
Yellowstone County (406) 254-0707
DR. SHEA SNYDER M.D.
Anesthesiology
2900 12TH AVE N STE 205W
BILLINGS, MT 59101
Yellowstone County (406) 254-0707
DR. JACOB HAROLD THOMAS HORNBUCKLE MD
Anesthesiology
2900 12TH AVE N STE 205W
BILLINGS, MT 59101
Yellowstone County (406) 254-0707
JUSTIN JACKMAN DO
Anesthesiology
2900 12TH AVE N STE 205W
BILLINGS, MT 59101
Yellowstone County (406) 254-0707
DOUGLAS MASON BAUGHMAN MD
Anesthesiology
2900 12TH AVE N STE 205W
BILLINGS, MT 59101
Yellowstone County (406) 254-0707
DR. MICHAEL DOUGLAS CASIMIR MD
Anesthesiology
2900 12TH AVE N STE 205W
BILLINGS, MT 59101
Yellowstone County (631) 379-2104

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 Alissa Bishel's NPI number?

The NPI number for Alissa Bishel is 1932599289. It was assigned to this individual provider in the NPPES registry on January 26, 2015.

Where is Alissa Bishel located?

Alissa Bishel practices at 2900 12th Ave N Ste 205W, Billings, MT 59101. The listed phone number is (406) 254-0707.

What is Alissa Bishel's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Alissa Bishel enrolled in Medicare?

Yes. Alissa Bishel is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Alissa Bishel's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alissa Bishel reassigns Medicare benefits to Anesthesia Partners Of Montana PC (Billings, MT). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Alissa Bishel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Alissa Bishel accept?

Health plans from Blue Cross and Blue Shield of Montana and Mountain Health CO-OP list Alissa Bishel as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Alissa Bishel affiliated with any hospitals?

According to CMS data, Alissa Bishel is affiliated with St Vincent Healthcare.

When was this NPI record last updated?

The NPPES record for Alissa Bishel was last updated on October 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.