Doctor profile · Federal record

Dr. Kathleen Mackay, PT, CST

Physical Therapist (CMS: Physical Therapist in Private Practice) · Physical Therapist · Plymouth, NH

  • NPI 1750424586
  • Accepts Medicare
  • 33 yrs in practice
  • Licensed in 2 states
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
572 Tenney Mountain Hwy
Plymouth, NH 032643145
(603) 707-0080
fax (603) 536-5008

Credentials & registration

NPPES · NUCC
NPI registered
February 2007 — 19 yrs on file
Profile last updated
March 27, 2009
Year of graduation
1993 — 33 yrs since
Specialty taxonomy
225100000X — NUCC code
State licenses (2)
New Hampshire #1759 · Massachusetts #9345

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1750424586. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,961
Distinct HCPCS
7
Medicare allowed
$59,438
HCPCS Description Services Patients Avg allowed
97113 Therapy procedure using water pool to exercises, each 15 minutes 511 26 $30
97112 Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes 469 72 $29
97110 Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes 385 76 $23
97140 Therapy procedure using manual technique, each 15 minutes 282 51 $21
97530 Therapy procedure using functional activities 193 53 $37
97162 Evaluation for physical therapy, typically 30 minutes 65 63 $102
97535 Training for self-care or home management, each 15 minutes 56 37 $30

In context: peer comparison

Among 6 peers in this city , average services per provider: 280. This provider delivers 7.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Kathleen Mackay's medical specialty?
Dr. Kathleen Mackay practices Physical Therapist in Plymouth, NH.
Where does Dr. Kathleen Mackay practice?
Dr. Kathleen Mackay practices at 572 Tenney Mountain Hwy, Plymouth, NH 032643145. Office phone: 6037070080.
What is Dr. Kathleen Mackay's NPI?
Dr. Kathleen Mackay's National Provider Identifier (NPI) is 1750424586, issued by NPPES.
Does Dr. Kathleen Mackay accept Medicare assignment?
Yes. Dr. Kathleen Mackay accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kathleen Mackay commonly perform?
Top Medicare-reported procedures in 2023: Therapy procedure using water pool to exercises (HCPCS 97113); Therapy procedure to re-educate brain-to-nerve-to-muscle function (HCPCS 97112); Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility (HCPCS 97110). Source: CMS Medicare Physician & Other Practitioners file.