Erin Grimm, MD
NPI 1174633440 · Anatomic Pathology & Clinical Pathology Physician · Minneapolis, MN
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erin Grimm, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Minneapolis, MN (NPI 1174633440).
Provider details
- NPI number
- 1174633440
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 53901 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
655 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 162 | $35 |
| Microscopic Genetic Analysis of Tumor, Using Computer-Assisted Technology88361 | 109 | $41 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 100 | $26 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 97 | $77 |
| Microscopic Genetic Analysis of Tumor, Manual88360 | 54 | $39 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 44 | $33 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-30
- Last updated
- 2020-08-26
- Certified
- 2020-08-26
Frequently asked questions
- What is Erin Grimm's NPI number?
- Erin Grimm's National Provider Identifier (NPI) is 1174633440, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Grimm's specialty?
- Erin Grimm is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Erin Grimm located?
- Erin Grimm's practice location on file with NPPES is 2800 10th Ave S Ste 2200, Minneapolis, MN 55407-1311.
- What is Erin Grimm's phone number?
- The practice phone number listed in the NPPES registry for Erin Grimm is (612) 767-8370.
- Does Erin Grimm accept Medicare?
- Erin Grimm is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erin Grimm's NPI active?
- Yes — Erin Grimm's NPI (1174633440) is active in the NPPES registry as of the last update on 2020-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.