Fabian Grass
NPI 1588225213 · Colon & Rectal Surgery Physician · Rochester, MN
Enrolled with Medicare as Order and Referring Only - Colorectal Surgery (proctology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Fabian Grass is a Colon & Rectal Surgery Physician provider in Rochester, MN (NPI 1588225213).
Provider details
- NPI number
- 1588225213
- Entity type
- Individual
- Primary specialty
- Colon & Rectal Surgery PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 29768 (MN)
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
7 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
- 2019-06-24
- Last updated
- 2019-07-02
Frequently asked questions
- What is Fabian Grass's NPI number?
- Fabian Grass's National Provider Identifier (NPI) is 1588225213, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fabian Grass's specialty?
- Fabian Grass is listed in the NPPES registry with a primary specialty of Colon & Rectal Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Fabian Grass located?
- Fabian Grass's practice location on file with NPPES is 200 1st St Sw, Rochester, MN 55905-0001.
- What is Fabian Grass's phone number?
- The practice phone number listed in the NPPES registry for Fabian Grass is (507) 284-2511.
- Does Fabian Grass accept Medicare?
- Fabian Grass is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Fabian Grass's NPI active?
- Yes — Fabian Grass's NPI (1588225213) is active in the NPPES registry as of the last update on 2019-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.