Doctor profile · Federal record

Dr. Erin Grimm, MD

Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Minneapolis, MN

  • NPI 1174633440
  • Accepts Medicare
  • MIPS 79.4 / 100 · 2023
  • 22 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2800 10Th Ave S Ste 2200, Hospital Pathology Assoc
Minneapolis, MN 554071311
(612) 767-8370
fax (612) 767-8376

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
August 26, 2020
Year of graduation
2004 — 22 yrs since
Specialty taxonomy
207ZP0102X — NUCC code
State license (1)
Minnesota #53901

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1174633440. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
553
Distinct HCPCS
9
Medicare allowed
$23,165
HCPCS Description Services Patients Avg allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity 136 105 $36
88361 Microscopic genetic analysis of tumor, using computer-assisted technology 110 39 $42
88341 Special stained specimen slides to examine tissue, each additional procedure 81 27 $27
88307 Pathology examination of tissue using a microscope, moderately high complexity 74 40 $79
88360 Microscopic genetic analysis of tumor, manual 58 47 $40
88342 Special stained specimen slides to examine tissue, initial procedure 44 38 $34
88305 Pathology examination of tissue using a microscope, intermediate complexity 28 24 $36
76098 X-ray of surgical specimen 11 11 $15
88377 Microscopic genetic analysis of tissue, manual, each additional multiplex stain procedure 11 11 $62

In context: peer comparison

Among 31 peers in Minneapolis Anatomic Pathology & Clinical Pathology Physician, average services per provider: 142. This provider delivers 3.9× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Erin Grimm's medical specialty?
Dr. Erin Grimm practices Anatomic Pathology & Clinical Pathology Physician in Minneapolis, MN.
Where does Dr. Erin Grimm practice?
Dr. Erin Grimm practices at 2800 10Th Ave S Ste 2200, Minneapolis, MN 554071311. Office phone: 6127678370.
What is Dr. Erin Grimm's NPI?
Dr. Erin Grimm's National Provider Identifier (NPI) is 1174633440, issued by NPPES.
Does Dr. Erin Grimm accept Medicare assignment?
Yes. Dr. Erin Grimm accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Erin Grimm commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Microscopic genetic analysis of tumor, using computer-assisted technology (HCPCS 88361); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341). Source: CMS Medicare Physician & Other Practitioners file.