Doctor profile · Federal record
Dr. Nathan Oi, DPT
Physical Therapist (CMS: Physical Therapist in Private Practice) · Specialist · Chicago, IL
- NPI 1669856837
- Accepts Medicare
- MIPS 92.8 / 100 · 2023
- 19 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
6255 S Archer Ave
Chicago, IL 60638
(773) 284-6735
fax (773) 284-6820 - Additional location
-
2007 75Th St
Woodridge, IL 605172308
(630) 991-2454
fax (630) 991-2453 - Mailing address
-
600 Oakmont Ln Ste 600C
Westmont, IL 605595548
Credentials & registration
- NPI registered
- July 2015 — 11 yrs on file
- Profile last updated
- January 16, 2019
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 225100000X — NUCC code
- State licenses (2)
- Illinois #070021378 · Illinois #07021378
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1669856837. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,561
Distinct HCPCS
6
Medicare allowed
$45,717
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
97530 |
Therapy procedure using functional activities | 511 | 57 | $35 | |
97112 |
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes | 392 | 52 | $26 | |
97140 |
Therapy procedure using manual technique, each 15 minutes | 321 | 51 | $22 | |
97110 |
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 302 | 59 | $23 | |
97162 |
Evaluation for physical therapy, typically 30 minutes | 22 | 20 | $105 | |
97163 |
Evaluation for physical therapy, typically 45 minutes | 13 | 13 | $105 |
In context: peer comparison
Among 321 peers in Chicago Physical Therapist, average services per provider: 315. This provider delivers 5.0× the peer median.Frequently asked questions
What is Dr. Nathan Oi's medical specialty?
Dr. Nathan Oi practices Physical Therapist in Chicago, IL.
Where does Dr. Nathan Oi practice?
Dr. Nathan Oi practices at 6255 S Archer Ave, Chicago, IL 60638. Office phone: 7732846735.
What is Dr. Nathan Oi's NPI?
Dr. Nathan Oi's National Provider Identifier (NPI) is 1669856837, issued by NPPES.
Does Dr. Nathan Oi accept Medicare assignment?
Yes. Dr. Nathan Oi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nathan Oi commonly perform?
Top Medicare-reported procedures in 2023: Therapy procedure using functional activities (HCPCS 97530); Therapy procedure to re-educate brain-to-nerve-to-muscle function (HCPCS 97112); Therapy procedure using manual technique (HCPCS 97140). Source: CMS Medicare Physician & Other Practitioners file.