Doctor profile · Federal record
Dr. Mark Diroff, LCSW
Clinical Social Worker · Davisburg, MI
- NPI 1578571642
- Accepts Medicare
- 44 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
12850 Fountain Sq, Ste. 106
Davisburg, MI 483502552
(248) 634-6303
fax (248) 634-1746
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 1041C0700X — NUCC code
- State license (1)
- Michigan #6801019504
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578571642. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
170
Distinct HCPCS
2
Medicare allowed
$10,789
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90834 |
Psychotherapy, 45 minutes | 122 | 12 | $68 | |
90832 |
Psychotherapy, 30 minutes | 48 | 11 | $52 |
In context: peer comparison
Among 2 peers in Davisburg Clinical Social Worker, average services per provider: 105. This provider delivers 1.6× the peer median.Frequently asked questions
What is Dr. Mark Diroff's medical specialty?
Dr. Mark Diroff practices Clinical Social Worker in Davisburg, MI.
Where does Dr. Mark Diroff practice?
Dr. Mark Diroff practices at 12850 Fountain Sq, Davisburg, MI 483502552. Office phone: 2486346303.
What is Dr. Mark Diroff's NPI?
Dr. Mark Diroff's National Provider Identifier (NPI) is 1578571642, issued by NPPES.
Does Dr. Mark Diroff accept Medicare assignment?
Yes. Dr. Mark Diroff accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Diroff commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834); Psychotherapy (HCPCS 90832). Source: CMS Medicare Physician & Other Practitioners file.