Doctor profile · Federal record
Dr. Liam Grathoff, PT, DPT, CSCS
Physical Therapist (CMS: Physical Therapist in Private Practice) · Spring Lake, MI
- NPI 1851175517
- Accepts Medicare
- 3 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
18000 Cove St Ste 202
Spring Lake, MI 494561383
(616) 847-1280
fax (616) 847-1290
Credentials & registration
- NPI registered
- August 2023 — 3 yrs on file
- Year of graduation
- 2023 — 3 yrs since
- Specialty taxonomy
- 225100000X — NUCC code
- State license (1)
- Michigan #5501302735
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851175517. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
70
Distinct HCPCS
1
Medicare allowed
$1,434
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
97140 |
Therapy procedure using manual technique, each 15 minutes | 70 | 13 | $20 |
In context: peer comparison
Among 10 peers in Spring Lake Physical Therapist, average services per provider: 141. This provider delivers 0.5× the peer median.Frequently asked questions
What is Dr. Liam Grathoff's medical specialty?
Dr. Liam Grathoff practices Physical Therapist in Spring Lake, MI.
Where does Dr. Liam Grathoff practice?
Dr. Liam Grathoff practices at 18000 Cove St Ste 202, Spring Lake, MI 494561383. Office phone: 6168471280.
What is Dr. Liam Grathoff's NPI?
Dr. Liam Grathoff's National Provider Identifier (NPI) is 1851175517, issued by NPPES.
Does Dr. Liam Grathoff accept Medicare assignment?
Yes. Dr. Liam Grathoff accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Liam Grathoff commonly perform?
Top Medicare-reported procedures in 2023: Therapy procedure using manual technique (HCPCS 97140). Source: CMS Medicare Physician & Other Practitioners file.