Doctor profile · Federal record
Dr. William Harrington, PT
Physical Therapist (CMS: Physical Therapist in Private Practice) · Waltham, MA
- NPI 1043299902
- Accepts Medicare
- MIPS 0.0 / 100 · 2023
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
840 Winter St, Attn: Pro Sports Therapy
Waltham, MA 02451
(781) 487-9944
fax (781) 487-9966
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- June 10, 2013
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 225100000X — NUCC code
- State license (1)
- Massachusetts #15279
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043299902. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
6,072
Distinct HCPCS
7
Medicare allowed
$174,659
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
97110 |
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 2,281 | 219 | $23 | |
97112 |
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes | 1,811 | 208 | $28 | |
97530 |
Therapy procedure using functional activities | 1,386 | 174 | $37 | |
97140 |
Therapy procedure using manual technique, each 15 minutes | 431 | 99 | $21 | |
97535 |
Training for self-care or home management, each 15 minutes | 84 | 77 | $27 | |
97161 |
Evaluation for physical therapy, typically 20 minutes | 59 | 54 | $112 | |
97162 |
Evaluation for physical therapy, typically 30 minutes | 20 | 20 | $112 |
In context: peer comparison
Among 28 peers in this city , average services per provider: 370. This provider delivers 16× the peer median.Frequently asked questions
What is Dr. William Harrington's medical specialty?
Dr. William Harrington practices Physical Therapist in Waltham, MA.
Where does Dr. William Harrington practice?
Dr. William Harrington practices at 840 Winter St, Waltham, MA 02451. Office phone: 7814879944.
What is Dr. William Harrington's NPI?
Dr. William Harrington's National Provider Identifier (NPI) is 1043299902, issued by NPPES.
Does Dr. William Harrington accept Medicare assignment?
Yes. Dr. William Harrington accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Harrington commonly perform?
Top Medicare-reported procedures in 2023: Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility (HCPCS 97110); Therapy procedure to re-educate brain-to-nerve-to-muscle function (HCPCS 97112); Therapy procedure using functional activities (HCPCS 97530). Source: CMS Medicare Physician & Other Practitioners file.