Doctor profile · Federal record

Dr. Helmut Rennke, MD

Anatomic Pathology Physician (CMS: Pathology) · Boston, MA

  • NPI 1851357701
  • Accepts Medicare
  • 55 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
75 Francis St, Amory 3 Dept of Pathology
Boston, MA 02115
(617) 732-5500

Credentials & registration

NPPES · NUCC
NPI registered
April 2006 — 20 yrs on file
Profile last updated
January 9, 2014
Year of graduation
1971 — 55 yrs since
Specialty taxonomy
207ZP0101X — NUCC code
State license (1)
Massachusetts #40709

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1851357701. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,481
Distinct HCPCS
6
Medicare allowed
$80,033
HCPCS Description Services Patients Avg allowed
88350 Antibody evaluation, each additional single antibody stain procedure 1,551 173 $30
88313 Special stained specimen slides to examine tissue including interpretation and report 393 179 $13
88346 Antibody evaluation, initial single antibody stain procedure 178 174 $38
88305 Pathology examination of tissue using a microscope, intermediate complexity 176 173 $39
88348 Electron microscopy for diagnosis 167 166 $82
88342 Special stained specimen slides to examine tissue, initial procedure 16 16 $37

In context: peer comparison

Among 57 peers in Boston Anatomic Pathology Physician, average services per provider: 159. This provider delivers 16× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Helmut Rennke's medical specialty?
Dr. Helmut Rennke practices Anatomic Pathology Physician in Boston, MA.
Where does Dr. Helmut Rennke practice?
Dr. Helmut Rennke practices at 75 Francis St, Boston, MA 02115. Office phone: 6177325500.
What is Dr. Helmut Rennke's NPI?
Dr. Helmut Rennke's National Provider Identifier (NPI) is 1851357701, issued by NPPES.
Does Dr. Helmut Rennke accept Medicare assignment?
Yes. Dr. Helmut Rennke accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Helmut Rennke commonly perform?
Top Medicare-reported procedures in 2023: Antibody evaluation, each additional single antibody stain procedure (HCPCS 88350); Special stained specimen slides to examine tissue including interpretation and report (HCPCS 88313); Antibody evaluation, initial single antibody stain procedure (HCPCS 88346). Source: CMS Medicare Physician & Other Practitioners file.