Doctor profile · Federal record

Dr. Timothy Hayes, NP

Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Nurse Practitioner · Clinton Township, MI

  • NPI 1639270473
  • Accepts Medicare
  • 18 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
15855 19 Mile RD
Clinton Township, MI 480383504
(586) 263-2300
Mailing address
Po Box 670660
Detroit, MI 482670660

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
April 15, 2025
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
363LP0808X — NUCC code
State license (1)
Michigan #4704188756

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639270473. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
219
Distinct HCPCS
3
Medicare allowed
$15,738
HCPCS Description Services Patients Avg allowed
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 126 76 $43
90792 Psychiatric diagnostic evaluation with medical services 51 48 $145
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 42 32 $68

In context: peer comparison

Among 3 peers in Clinton Township Psychiatric/Mental Health Nurse Practitioner, average services per provider: 115. This provider delivers 1.9× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Timothy Hayes's medical specialty?
Dr. Timothy Hayes practices Psychiatric/Mental Health Nurse Practitioner in Clinton Township, MI.
Where does Dr. Timothy Hayes practice?
Dr. Timothy Hayes practices at 15855 19 Mile RD, Clinton Township, MI 480383504. Office phone: 5862632300.
What is Dr. Timothy Hayes's NPI?
Dr. Timothy Hayes's National Provider Identifier (NPI) is 1639270473, issued by NPPES.
Does Dr. Timothy Hayes accept Medicare assignment?
Yes. Dr. Timothy Hayes accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Timothy Hayes commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Psychiatric diagnostic evaluation with medical services (HCPCS 90792); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.