Doctor profile · Federal record

Dr. Susan Gruber, PT

Physical Therapist (CMS: Physical Therapist in Private Practice) · Brooklyn, MI

  • NPI 1821189648
  • Accepts Medicare
  • MIPS 92.8 / 100 · 2023
  • 28 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
250 S Main St
Brooklyn, MI 49230
(517) 592-8695
fax (517) 592-5081
Mailing address
600 Oakmont Ln Ste 600C
Westmont, IL 605595548

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
June 14, 2018
Year of graduation
1998 — 28 yrs since
Specialty taxonomy
225100000X — NUCC code
State license (1)
Michigan #5501009563

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821189648. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
3,388
Distinct HCPCS
8
Medicare allowed
$88,735
HCPCS Description Services Patients Avg allowed
97530 Therapy procedure using functional activities 1,198 115 $31
97110 Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes 1,035 115 $21
97112 Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes 628 79 $24
97140 Therapy procedure using manual technique, each 15 minutes 216 33 $20
G0283 Electrical stimulation (unattended), to one or more areas for indication(s) other than wound care, as part of a therapy plan of care 131 20 $9
97012 Application of mechanical traction 100 14 $11
97162 Evaluation for physical therapy, typically 30 minutes 67 63 $98
97163 Evaluation for physical therapy, typically 45 minutes 13 13 $98

In context: peer comparison

Among 2 peers in this city , average services per provider: 392. This provider delivers 8.6× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Susan Gruber's medical specialty?
Dr. Susan Gruber practices Physical Therapist in Brooklyn, MI.
Where does Dr. Susan Gruber practice?
Dr. Susan Gruber practices at 250 S Main St, Brooklyn, MI 49230. Office phone: 5175928695.
What is Dr. Susan Gruber's NPI?
Dr. Susan Gruber's National Provider Identifier (NPI) is 1821189648, issued by NPPES.
Does Dr. Susan Gruber accept Medicare assignment?
Yes. Dr. Susan Gruber accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Susan Gruber commonly perform?
Top Medicare-reported procedures in 2023: Therapy procedure using functional activities (HCPCS 97530); 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). Source: CMS Medicare Physician & Other Practitioners file.