Doctor profile · Federal record

Dr. Matthew Then

Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Monroeville, PA

  • NPI 1346441557
  • Accepts Medicare
  • MIPS 77.5 / 100 · 2023
  • 19 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2775 Mosside Blvd, Pathology Dept.
Monroeville, PA 151462760
(412) 357-3110

Credentials & registration

NPPES · NUCC
NPI registered
May 2007 — 19 yrs on file
Profile last updated
July 19, 2023
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
207ZP0102X — NUCC code
State license (1)
Pennsylvania #MD441764

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1346441557. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,547
Distinct HCPCS
9
Medicare allowed
$47,448
HCPCS Description Services Patients Avg allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity 680 358 $35
88341 Special stained specimen slides to examine tissue, each additional procedure 422 74 $27
88342 Special stained specimen slides to examine tissue, initial procedure 121 100 $33
88300 Pathology examination of tissue using a microscope, limited examination 75 72 $4
88112 Cell examination of specimen, selective cellular enhancement technique 65 53 $26
88307 Pathology examination of tissue using a microscope, moderately high complexity 52 38 $77
88304 Pathology examination of tissue using a microscope, moderately low complexity 47 45 $11
88311 Preparation of tissue for examination by removing any calcium present 43 41 $12
88312 Special stained specimen slides to identify organisms including interpretation and report 42 20 $25

In context: peer comparison

Among 1 peers in this city , average services per provider: 171. This provider delivers 9.0× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Matthew Then's medical specialty?
Dr. Matthew Then practices Anatomic Pathology & Clinical Pathology Physician in Monroeville, PA.
Where does Dr. Matthew Then practice?
Dr. Matthew Then practices at 2775 Mosside Blvd, Monroeville, PA 151462760. Office phone: 4123573110.
What is Dr. Matthew Then's NPI?
Dr. Matthew Then's National Provider Identifier (NPI) is 1346441557, issued by NPPES.
Does Dr. Matthew Then accept Medicare assignment?
Yes. Dr. Matthew Then accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Then commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Special stained specimen slides to examine tissue, initial procedure (HCPCS 88342). Source: CMS Medicare Physician & Other Practitioners file.