Montana Anesthesia Services LLC
NPI 1598489023 · Anesthesiology Physician · Billings, MT
Montana Anesthesia Services LLC is a Anesthesiology Physician organization in Billings, MT (NPI 1598489023).
Provider details
- NPI number
- 1598489023
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Haroon Chaudhry, President(917) 621-6854
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-09-28
- Last updated
- 2022-09-28
- Certified
- 2022-09-28
Frequently asked questions
- What is Montana Anesthesia Services LLC's NPI number?
- Montana Anesthesia Services LLC's National Provider Identifier (NPI) is 1598489023, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Montana Anesthesia Services LLC?
- Montana Anesthesia Services LLC is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Montana Anesthesia Services LLC located?
- Montana Anesthesia Services LLC's practice location on file with NPPES is 1925 Grand Ave Ste 127, Billings, MT 59102-2776.
- What is Montana Anesthesia Services LLC's phone number?
- The practice phone number listed in the NPPES registry for Montana Anesthesia Services LLC is (888) 589-8550.
- Who is the authorized official for Montana Anesthesia Services LLC?
- The authorized official listed on Montana Anesthesia Services LLC's NPPES record is Haroon Chaudhry, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Montana Anesthesia Services LLC's NPI active?
- Yes — Montana Anesthesia Services LLC's NPI (1598489023) is active in the NPPES registry as of the last update on 2022-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.