Doctor profile · Federal record
Dr. William Hamilton, Lisws
Mental Health Counselor (CMS: Clinical Social Worker) · Willoughby, OH
- NPI 1346349198
- Accepts Medicare
- 35 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2770 Som Center RD, Suite 2
Willoughby, OH 440949111
(440) 516-1350
fax (440) 944-7330
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- January 5, 2011
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 101YM0800X — NUCC code
- State license (1)
- Ohio #I005216
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346349198. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
154
Distinct HCPCS
1
Medicare allowed
$11,146
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90834 |
Psychotherapy, 45 minutes | 154 | 17 | $72 |
In context: peer comparison
Among 1 peers in Willoughby Mental Health Counselor, average services per provider: 154. This provider delivers 1.0× the peer median.Frequently asked questions
What is Dr. William Hamilton's medical specialty?
Dr. William Hamilton practices Mental Health Counselor in Willoughby, OH.
Where does Dr. William Hamilton practice?
Dr. William Hamilton practices at 2770 Som Center RD, Willoughby, OH 440949111. Office phone: 4405161350.
What is Dr. William Hamilton's NPI?
Dr. William Hamilton's National Provider Identifier (NPI) is 1346349198, issued by NPPES.
Does Dr. William Hamilton accept Medicare assignment?
Yes. Dr. William Hamilton accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Hamilton commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.