Doctor profile · Federal record
Dr. William Block, DPT
Physical Therapist (CMS: Physical Therapist in Private Practice) · Naperville, IL
- NPI 1437378684
- 19 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
630 E Ogden Ave
Naperville, IL 605633237
(630) 369-1015 - Mailing address
-
10S323 Alma Ln
Naperville, IL 605649636
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 225100000X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437378684. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,619
Distinct HCPCS
6
Medicare allowed
$120,680
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
97112 |
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes | 1,513 | 113 | $25 | |
97110 |
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 1,420 | 110 | $21 | |
97530 |
Therapy procedure using functional activities | 1,356 | 111 | $32 | |
97140 |
Therapy procedure using manual technique, each 15 minutes | 272 | 56 | $20 | |
97161 |
Evaluation for physical therapy, typically 20 minutes | 36 | 34 | $101 | |
97750 |
Test or measurement for functional capacity, each 15 minutes | 22 | 16 | $26 |
In context: peer comparison
Among 48 peers in this city , average services per provider: 331. This provider delivers 14× the peer median.Frequently asked questions
What is Dr. William Block's medical specialty?
Dr. William Block practices Physical Therapist in Naperville, IL.
Where does Dr. William Block practice?
Dr. William Block practices at 630 E Ogden Ave, Naperville, IL 605633237. Office phone: 6303691015.
What is Dr. William Block's NPI?
Dr. William Block's National Provider Identifier (NPI) is 1437378684, issued by NPPES.
Does Dr. William Block accept Medicare assignment?
Dr. William Block does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. William Block commonly perform?
Top Medicare-reported procedures in 2023: 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); Therapy procedure using functional activities (HCPCS 97530). Source: CMS Medicare Physician & Other Practitioners file.