Doctor profile · Federal record
Dr. Mark Frazier, PSY.D.
Psychologist · Arlington Heights, IL
- NPI 1679510796
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
139 West Rand RD.
Arlington Heights, IL 600043982
(847) 259-8583
fax (847) 259-8935 - Mailing address
-
139 W. Rand RD.
Arlington Heights, IL 600043985
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- November 12, 2008
- Specialty taxonomy
- 103T00000X — NUCC code
- State license (1)
- Illinois #071003590
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679510796. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,613
Distinct HCPCS
3
Medicare allowed
$150,414
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90834 |
Psychotherapy, 45 minutes | 1,005 | 64 | $100 | |
90832 |
Psychotherapy, 30 minutes | 573 | 57 | $76 | |
90791 |
Psychiatric diagnostic evaluation | 35 | 35 | $177 |
In context: peer comparison
Among 3 peers in Arlington Heights Psychologist, average services per provider: 245. This provider delivers 6.6× the peer median.Frequently asked questions
What is Dr. Mark Frazier's medical specialty?
Dr. Mark Frazier practices Psychologist in Arlington Heights, IL.
Where does Dr. Mark Frazier practice?
Dr. Mark Frazier practices at 139 West Rand RD., Arlington Heights, IL 600043982. Office phone: 8472598583.
What is Dr. Mark Frazier's NPI?
Dr. Mark Frazier's National Provider Identifier (NPI) is 1679510796, issued by NPPES.
What procedures does Dr. Mark Frazier commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834); Psychotherapy (HCPCS 90832); Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.