Doctor profile · Federal record
Dr. Phyllis Loeff, M.D.
Psychiatry Physician · Highland Park, IL
- NPI 1720140163
- 20 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
321 Woodland RD
Highland Park, IL 600355054
(847) 432-5620
fax (847) 432-9688
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Specialty taxonomy
- 2084P0800X — NUCC code
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1720140163. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
437
Distinct HCPCS
2
Medicare allowed
$58,217
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90837 |
Psychotherapy, 1 hour | 295 | 27 | $149 | |
90834 |
Psychotherapy, 45 minutes | 142 | 21 | $101 |
In context: peer comparison
Among 1 peers in Highland Park Psychiatry Physician, average services per provider: 218. This provider delivers 2.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
12
Patients
0
Total drug cost
$153
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Fluoxetine Hcl | Generic | 12 | 0 | $153 |
Frequently asked questions
What is Dr. Phyllis Loeff's medical specialty?
Dr. Phyllis Loeff practices Psychiatry Physician in Highland Park, IL.
Where does Dr. Phyllis Loeff practice?
Dr. Phyllis Loeff practices at 321 Woodland RD, Highland Park, IL 600355054. Office phone: 8474325620.
What is Dr. Phyllis Loeff's NPI?
Dr. Phyllis Loeff's National Provider Identifier (NPI) is 1720140163, issued by NPPES.
What procedures does Dr. Phyllis Loeff commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837); Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.