Alberto A Ramirez, MD

Individual provider Active NPI Anesthesiology Physician · Billings, MT

NPI 1790731966 · NPPES record last updated Jan 29, 2020

Key facts

NPI
1790731966
Entity type
Individual (NPI type 1)
Primary specialty
Anesthesiology Physician 207L00000X
License
28278 (MT)
Practice address
2800 10TH Ave N
Billings, MT 59101
Phone
(406) 238-2500
NPI assigned
May 26, 2006
Sex
Male
Sole proprietor
No

Organizations & group practices 15

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 8

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

Medicare Care Compare profile

Specialty
Anesthesiology
Also: Pain Management
Education
Other, 1991
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Billings Clinic (814 clinicians)

Practice addresses (Care Compare)

2800 10TH Ave N
Billings, MT 59101-0703
Phone (406) 657-4000

Hospital & facility affiliations

  • Billings Clinic Hospital Hospital · Billings, MT · CCN 270004

Medicare participation

Medicare fee-for-service enrollment
Enrolled (3 enrollments) in MT, DC, MD
Eligible to order & refer
Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: Yes

Medicare enrollment records

Enrollment IDStateProvider typePAC IDDetails
I20140827002238 MT Practitioner - Anesthesiology
Practitioner - Pain Management
3971409590 Reassigns benefits to 2 organizations
I20260521002078 DC Practitioner - Anesthesiology 3971409590 Reassigns benefits to 1 organization
I20260521002193 MD Practitioner - Anesthesiology 3971409590 Reassigns benefits to 1 organization

National Provider Directory

Medicare enrollment (NPD)
Yes
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
28278MTMDAnesthesiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Billings Clinic Current Accepting new patients
Granite Peak Anesthesiology Consultants Anesthesiology Current
since Jul 27, 2024
Accepting new patients
Billings Clinic Current
since May 17, 2020
Accepting new patients
Billings Clinic Current
since May 17, 2020
Accepting new patients
Baycare Anesthesia Associates LLC Anesthesiology Past Accepting new patients
Zephyrhills Anesthesiology Associates LLC Past
since Jul 28, 2025
Accepting new patients
Montefiore Medical Center Anesthesiology Past Accepting new patients
Zephyrhills Anesthesiology Associates LLC Anesthesiology Past
since Apr 26, 2020
Accepting new patients
Baycare Pain Associates, LLC Past Accepting new patients

Locations

2800 10th Ave N
Billings, MT 59101
Phone (406) 248-3290

Specialties & licenses

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X 28278 MT Yes

Addresses

Primary practice location

2800 10TH Ave N
Billings, MT 59101

Mailing address

PO Box 1155
Billings, MT 59103-1155
Phone (406) 248-3290

Other providers in Billings, MT

All providers in Billings, MT · Anesthesiology Physician in Montana

Sources for this page

Verify at the official NPI Registry.