Doctor profile · Federal record

Dr. Sheryl Kamman, PSY. D.

Clinical Psychologist · Hopkinton, NH

  • NPI 1508937996
  • Accepts Medicare
  • 37 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
633 Maple St
Hopkinton, NH 032293377
(603) 770-4077
Mailing address
1419 Dodge Hill RD
Henniker, NH 032424111

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
June 14, 2024
Year of graduation
1989 — 37 yrs since
Specialty taxonomy
103TC0700X — NUCC code
State license (1)
New Hampshire #560

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1508937996. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
211
Distinct HCPCS
1
Medicare allowed
$30,640
HCPCS Description Services Patients Avg allowed
90837 Psychotherapy, 1 hour 211 11 $145

In context: peer comparison

Among 1 peers in this city , average services per provider: 211. This provider delivers 1.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Sheryl Kamman's medical specialty?
Dr. Sheryl Kamman practices Clinical Psychologist in Hopkinton, NH.
Where does Dr. Sheryl Kamman practice?
Dr. Sheryl Kamman practices at 633 Maple St, Hopkinton, NH 032293377. Office phone: 6037704077.
What is Dr. Sheryl Kamman's NPI?
Dr. Sheryl Kamman's National Provider Identifier (NPI) is 1508937996, issued by NPPES.
Does Dr. Sheryl Kamman accept Medicare assignment?
Yes. Dr. Sheryl Kamman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sheryl Kamman commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837). Source: CMS Medicare Physician & Other Practitioners file.