Doctor profile · Federal record

Dr. Craig Wilen, M.D., PH.D.

Clinical Pathology/Laboratory Medicine Physician (CMS: Pathology) · New Haven, CT

  • NPI 1851733869
  • Accepts Medicare
  • MIPS 71.7 / 100 · 2023
  • 13 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
55 Park St
New Haven, CT 065115474
(203) 737-1529
Additional location
4901 Forest Park Ave, Suite 630
Saint Louis, MO 631081402
(314) 362-1934
fax (314) 362-7491
Mailing address
330 Cedar Street, Cb407A
New Haven, CT 06520

Credentials & registration

NPPES · NUCC
NPI registered
July 2013 — 13 yrs on file
Profile last updated
February 8, 2019
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207ZP0105X — NUCC code
State license (1)
Connecticut #62228

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1851733869. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
3,558
Distinct HCPCS
5
Medicare allowed
$67,383
HCPCS Description Services Patients Avg allowed
84165 Protein measurement, serum 1,742 1,219 $19
86334 Immunologic analysis technique on serum (immunofixation) 1,116 840 $19
84166 Protein measurement, body fluid 369 243 $19
86335 Immunologic analysis technique on body fluid, other fluids with concentration 285 217 $19
G0452 Molecular pathology procedure; physician interpretation and report 46 36 $49

In context: peer comparison

Among 3 peers in New Haven Clinical Pathology/Laboratory Medicine Physician, average services per provider: 463. This provider delivers 7.7× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Craig Wilen's medical specialty?
Dr. Craig Wilen practices Clinical Pathology/Laboratory Medicine Physician in New Haven, CT.
Where does Dr. Craig Wilen practice?
Dr. Craig Wilen practices at 55 Park St, New Haven, CT 065115474. Office phone: 2037371529.
What is Dr. Craig Wilen's NPI?
Dr. Craig Wilen's National Provider Identifier (NPI) is 1851733869, issued by NPPES.
Does Dr. Craig Wilen accept Medicare assignment?
Yes. Dr. Craig Wilen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Craig Wilen commonly perform?
Top Medicare-reported procedures in 2023: Protein measurement, serum (HCPCS 84165); Immunologic analysis technique on serum (immunofixation) (HCPCS 86334); Protein measurement, body fluid (HCPCS 84166). Source: CMS Medicare Physician & Other Practitioners file.