Doctor profile · Federal record

Dr. Frank Hermantin, M.D.

Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Orthopaedic Surgery of the Spine Physician · Danbury, CT

  • NPI 1861498453
  • Accepts Medicare
  • 34 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
226 White St
Danbury, CT 068106814
(203) 797-1500
fax (203) 791-0495

Credentials & registration

NPPES · NUCC
NPI registered
June 2005 — 21 yrs on file
Profile last updated
October 31, 2007
Year of graduation
1992 — 34 yrs since
Specialty taxonomy
207X00000X — NUCC code
State license (1)
Connecticut #045030

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1861498453. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
11
Distinct HCPCS
1
Medicare allowed
$846
HCPCS Description Services Patients Avg allowed
99202 New patient office or other outpatient visit, 15-29 minutes 11 11 $77

In context: peer comparison

Among 10 peers in Danbury Orthopaedic Surgery Physician, average services per provider: 147. This provider delivers 0.1× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Frank Hermantin's medical specialty?
Dr. Frank Hermantin practices Orthopaedic Surgery Physician in Danbury, CT.
Where does Dr. Frank Hermantin practice?
Dr. Frank Hermantin practices at 226 White St, Danbury, CT 068106814. Office phone: 2037971500.
What is Dr. Frank Hermantin's NPI?
Dr. Frank Hermantin's National Provider Identifier (NPI) is 1861498453, issued by NPPES.
Does Dr. Frank Hermantin accept Medicare assignment?
Yes. Dr. Frank Hermantin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Frank Hermantin commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99202). Source: CMS Medicare Physician & Other Practitioners file.