John G Vangilder PLLC
NPI 1689915456 · Neurological Surgery Physician · Great Falls, MT
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John G Vangilder PLLC is a Neurological Surgery Physician organization in Great Falls, MT (NPI 1689915456).
Provider details
- NPI number
- 1689915456
- Entity type
- Organization
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Vangilder, Doctor(406) 452-9504
- License
- 10372 (MT)
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
13 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
- 2013-03-04
- Last updated
- 2013-03-14
Frequently asked questions
- What is John G Vangilder PLLC's NPI number?
- John G Vangilder PLLC's National Provider Identifier (NPI) is 1689915456, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John G Vangilder PLLC?
- John G Vangilder PLLC is classified in the NPPES registry as Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is John G Vangilder PLLC located?
- John G Vangilder PLLC's practice location on file with NPPES is 401 15th Ave S Ste 101, Great Falls, MT 59405-4372.
- What is John G Vangilder PLLC's phone number?
- The practice phone number listed in the NPPES registry for John G Vangilder PLLC is (406) 452-9504.
- Does John G Vangilder PLLC accept Medicare?
- John G Vangilder PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for John G Vangilder PLLC?
- The authorized official listed on John G Vangilder PLLC's NPPES record is John Vangilder, Doctor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John G Vangilder PLLC's NPI active?
- Yes — John G Vangilder PLLC's NPI (1689915456) is active in the NPPES registry as of the last update on 2013-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.