Doctor profile · Federal record

Dr. Matthew Holcomb, PH.D.

Clinical Neuropsychologist (CMS: Clinical Psychologist) · Enfield, NH

  • NPI 1831500511
  • Accepts Medicare
  • 14 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
335 Bog RD
Enfield, NH 037484103
(662) 630-0134

Credentials & registration

NPPES · NUCC
NPI registered
May 2014 — 12 yrs on file
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
103G00000X — NUCC code

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1831500511. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
371
Distinct HCPCS
5
Medicare allowed
$21,679
HCPCS Description Services Patients Avg allowed
96139 Administration of psychological or neuropsychological test by technician, each additional 30 minutes 241 27 $32
96132 Evaluation of neuropsychological test, first hour 47 29 $127
96138 Administration of psychological or neuropsychological test by technician, first 30 minutes 33 28 $31
90791 Psychiatric diagnostic evaluation 28 28 $170
96133 Evaluation of neuropsychological test, each additional hour 22 20 $96

In context: peer comparison

Among 1 peers in Enfield Clinical Neuropsychologist, average services per provider: 74. This provider delivers 5.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Matthew Holcomb's medical specialty?
Dr. Matthew Holcomb practices Clinical Neuropsychologist in Enfield, NH.
Where does Dr. Matthew Holcomb practice?
Dr. Matthew Holcomb practices at 335 Bog RD, Enfield, NH 037484103. Office phone: 6626300134.
What is Dr. Matthew Holcomb's NPI?
Dr. Matthew Holcomb's National Provider Identifier (NPI) is 1831500511, issued by NPPES.
Does Dr. Matthew Holcomb accept Medicare assignment?
Yes. Dr. Matthew Holcomb accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Holcomb commonly perform?
Top Medicare-reported procedures in 2023: Administration of psychological or neuropsychological test by technician (HCPCS 96139); Evaluation of neuropsychological test, first hour (HCPCS 96132); Administration of psychological or neuropsychological test by technician (HCPCS 96138). Source: CMS Medicare Physician & Other Practitioners file.