Doctor profile · Federal record

Dr. Kenneth Mankamyer, D.C.

Rehabilitation Chiropractor (CMS: Chiropractic) · Grantsville, MD

  • NPI 1649456633
  • Accepts Medicare
  • 25 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
11349 National Pike
Grantsville, MD 215362015
(301) 895-5100
fax (301) 895-5468

Credentials & registration

NPPES · NUCC
NPI registered
January 2008 — 18 yrs on file
Profile last updated
March 6, 2008
Year of graduation
2001 — 25 yrs since
Specialty taxonomy
111NR0400X — NUCC code
State license (1)
Maryland #S02031

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1649456633. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,234
Distinct HCPCS
2
Medicare allowed
$40,374
HCPCS Description Services Patients Avg allowed
98940 Chiropractic manipulative treatment, 1-2 spinal regions 750 113 $28
98941 Chiropractic manipulative treatment, 3-4 spinal regions 484 93 $40

In context: peer comparison

Among 1 peers in Grantsville Rehabilitation Chiropractor, average services per provider: 617. This provider delivers 2.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Kenneth Mankamyer's medical specialty?
Dr. Kenneth Mankamyer practices Rehabilitation Chiropractor in Grantsville, MD.
Where does Dr. Kenneth Mankamyer practice?
Dr. Kenneth Mankamyer practices at 11349 National Pike, Grantsville, MD 215362015. Office phone: 3018955100.
What is Dr. Kenneth Mankamyer's NPI?
Dr. Kenneth Mankamyer's National Provider Identifier (NPI) is 1649456633, issued by NPPES.
Does Dr. Kenneth Mankamyer accept Medicare assignment?
Yes. Dr. Kenneth Mankamyer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kenneth Mankamyer commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 1-2 spinal regions (HCPCS 98940); Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941). Source: CMS Medicare Physician & Other Practitioners file.