Doctor profile · Federal record
Dr. William Stiers, PH.D.
Clinical Psychologist · Clinical Neuropsychologist · Rehabilitation Psychologist · Baltimore, MD
- NPI 1801826599
- MIPS 74.4 / 100 · 2023
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5601 Loch Raven Blvd
Baltimore, MD 212392905
(410) 532-4701 - Mailing address
-
Po Box 64407
Baltimore, MD 212644407
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- June 10, 2019
- Specialty taxonomy
- 103TC0700X — NUCC code
- State licenses (2)
- Maryland #O4077 · Maryland #04077
- Medicaid
- MD #407735100
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801826599. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
326
Distinct HCPCS
7
Medicare allowed
$21,194
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
96158 |
Treatment of behavior impacting health, initial 30 minutes | 66 | 41 | $59 | |
96156 |
Assessment of health behavior | 54 | 52 | $87 | |
96136 |
Administration of psychological or neuropsychological test, first 30 minutes | 50 | 49 | $24 | |
96132 |
Evaluation of neuropsychological test, first hour | 48 | 47 | $111 | |
96116 |
Exam of neurobehavioral status, first hour | 44 | 40 | $84 | |
96137 |
Administration of psychological or neuropsychological test, each additional 30 minutes | 41 | 41 | $19 | |
96121 |
Exam of neurobehavioral status, each additional hour | 23 | 23 | $70 |
In context: peer comparison
Among 14 peers in Baltimore Clinical Psychologist, average services per provider: 77. This provider delivers 4.2× the peer median.Frequently asked questions
What is Dr. William Stiers's medical specialty?
Dr. William Stiers practices Clinical Psychologist in Baltimore, MD.
Where does Dr. William Stiers practice?
Dr. William Stiers practices at 5601 Loch Raven Blvd, Baltimore, MD 212392905. Office phone: 4105324701.
What is Dr. William Stiers's NPI?
Dr. William Stiers's National Provider Identifier (NPI) is 1801826599, issued by NPPES.
What procedures does Dr. William Stiers commonly perform?
Top Medicare-reported procedures in 2023: Treatment of behavior impacting health (HCPCS 96158); Assessment of health behavior (HCPCS 96156); Administration of psychological or neuropsychological test (HCPCS 96136). Source: CMS Medicare Physician & Other Practitioners file.