Doctor profile · Federal record

Dr. Paul Fiedler, MD

Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · New Haven, CT

  • NPI 1245348044
  • Accepts Medicare
  • MIPS 89.1 / 100 · 2023
  • 38 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1450 Chapel St
New Haven, CT 06511
(203) 789-3088
fax (203) 789-3068
Mailing address
Po Box 3540
Lewiston, ME 04240

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Year of graduation
1988 — 38 yrs since
Specialty taxonomy
207ZP0102X — NUCC code
State license (1)
Connecticut #032968

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1245348044. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,571
Distinct HCPCS
10
Medicare allowed
$92,500
HCPCS Description Services Patients Avg allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity 1,257 487 $39
88305 Pathology examination of tissue using a microscope, intermediate complexity 228 115 $39
84165 Protein measurement, serum 174 154 $19
88341 Special stained specimen slides to examine tissue, each additional procedure 160 54 $29
88342 Special stained specimen slides to examine tissue, initial procedure 118 103 $36
86334 Immunologic analysis technique on serum (immunofixation) 104 103 $19
88307 Pathology examination of tissue using a microscope, moderately high complexity 72 55 $85
88112 Cell examination of specimen, selective cellular enhancement technique 63 60 $29
88173 Evaluation of fine needle aspirate with interpretation and report 57 38 $73
88112 Cell examination of specimen, selective cellular enhancement technique 55 54 $29

In context: peer comparison

Among 21 peers in New Haven Anatomic Pathology & Clinical Pathology Physician, average services per provider: 136. This provider delivers 19× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Paul Fiedler's medical specialty?
Dr. Paul Fiedler practices Anatomic Pathology & Clinical Pathology Physician in New Haven, CT.
Where does Dr. Paul Fiedler practice?
Dr. Paul Fiedler practices at 1450 Chapel St, New Haven, CT 06511. Office phone: 2037893088.
What is Dr. Paul Fiedler's NPI?
Dr. Paul Fiedler's National Provider Identifier (NPI) is 1245348044, issued by NPPES.
Does Dr. Paul Fiedler accept Medicare assignment?
Yes. Dr. Paul Fiedler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Paul Fiedler commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Protein measurement, serum (HCPCS 84165). Source: CMS Medicare Physician & Other Practitioners file.