Nathaniel Spezia-Lindner, MD
NPI 1235691148 · Gastroenterology Physician · Bozeman, MT
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathaniel Spezia-Lindner, MD is a Gastroenterology Physician provider in Bozeman, MT (NPI 1235691148).
Provider details
- NPI number
- 1235691148
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2019-04-01
- Last updated
- 2025-08-29
- Certified
- 2025-08-29
Frequently asked questions
- What is Nathaniel Spezia-Lindner's NPI number?
- Nathaniel Spezia-Lindner's National Provider Identifier (NPI) is 1235691148, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathaniel Spezia-Lindner's specialty?
- Nathaniel Spezia-Lindner is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Nathaniel Spezia-Lindner located?
- Nathaniel Spezia-Lindner's practice location on file with NPPES is 3905 Wellness Way, Bozeman, MT 59718-2402.
- What is Nathaniel Spezia-Lindner's phone number?
- The practice phone number listed in the NPPES registry for Nathaniel Spezia-Lindner is (406) 898-1550.
- Does Nathaniel Spezia-Lindner accept Medicare?
- Nathaniel Spezia-Lindner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathaniel Spezia-Lindner's NPI active?
- Yes — Nathaniel Spezia-Lindner's NPI (1235691148) is active in the NPPES registry as of the last update on 2025-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.