NPI Portal NPI Lookup & Verification

Mb Anesthesiology LLC

Mb Anesthesiology LLC is a healthcare organization registered as Certified Registered Nurse Anesthetist in Mesa, AZ, holding Type 2 (organization) NPI 1003640442 since 2024. The authorized official on file is Marshall Bergen, Sole Mbr.

✓ Active NPI ✓ Valid NPI checksum

NPI 1003640442
Entity type Organization (Type 2)
Legal business name Mb Anesthesiology LLC
Practice address 20 W 1ST ST STE 201, Mesa, AZ, 85201
Phone 4808747014
Fax 4808747015
Enumeration date 2024-08-28
Last updated in NPPES 2024-08-28

Authorized official

Name Marshall Bergen
Title Sole Mbr
Phone 4808747013

Taxonomy & classification

Taxonomy code Specialty Primary License State
367500000X Certified Registered Nurse Anesthetist Primary
Copy-ready billing details
Provider: Mb Anesthesiology LLC
NPI: 1003640442
Taxonomy: 367500000X (Certified Registered Nurse Anesthetist)
Address: 20 W 1ST ST STE 201, Mesa, AZ, 85201

Providers at this address

NPI Name Type Specialty Location
1629357058 James Soler Individual Certified Registered Nurse Anesthetist Mesa, AZ
1477926095 Soler Anesthesia LLC Organization Certified Registered Nurse Anesthetist Mesa, AZ
1740851252 Ascend Anesthesia Associates LLC Organization Certified Registered Nurse Anesthetist Mesa, AZ
1215625348 Alpha Anesthesia LLC Organization Certified Registered Nurse Anesthetist Mesa, AZ
1578352936 Meta Anesthesia Organization Certified Registered Nurse Anesthetist Mesa, AZ

Verify this record

Cross-check NPI 1003640442 against the authoritative CMS record: view Mb Anesthesiology LLC on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Mb Anesthesiology LLC?
Mb Anesthesiology LLC is registered in NPPES as a Certified Registered Nurse Anesthetist (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-08-28.