Doctor profile · Federal record
Dr. William Haren, MD
Psychiatry Physician (CMS: Psychiatry) · Internal Medicine Physician · Internal Medicine Physician · Psychiatry Physician · Psychiatry Physician · Houston, TX
- NPI 1558479410
- Accepts Medicare
- 29 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
6550 Fannin St Ste 2509
Houston, TX 770302777
(326) 238-2040 - Additional location
-
171 Ashley Ave
Charleston, SC 294258908
(843) 792-1414 - Additional location
-
701 Grove RD
Greenville, SC 296054210
(864) 455-7000 - Additional location
-
2525 DeSales Ave
Chattanooga, TN 374041161
(423) 495-2525
fax (423) 495-2625
Show 1 more location
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- January 20, 2023
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State licenses (3)
- Texas #P9869 · South Carolina #20889 · Tennessee #36463
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558479410. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
106
Distinct HCPCS
2
Medicare allowed
$13,456
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90792 |
Psychiatric diagnostic evaluation with medical services | 62 | 51 | $165 | |
G0407 |
Follow-up inpatient consultation, intermediate, physicians typically spend 25 minutes communicating with the patient via telehealth | 44 | 20 | $73 |
In context: peer comparison
Among 88 peers in Houston Psychiatry Physician, average services per provider: 167. This provider delivers 0.6× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. William Haren's medical specialty?
Dr. William Haren practices Psychiatry Physician in Houston, TX.
Where does Dr. William Haren practice?
Dr. William Haren practices at 6550 Fannin St Ste 2509, Houston, TX 770302777. Office phone: 3262382040.
What is Dr. William Haren's NPI?
Dr. William Haren's National Provider Identifier (NPI) is 1558479410, issued by NPPES.
Does Dr. William Haren accept Medicare assignment?
Yes. Dr. William Haren accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Haren commonly perform?
Top Medicare-reported procedures in 2023: Psychiatric diagnostic evaluation with medical services (HCPCS 90792); Follow-up inpatient consultation, intermediate, physicians typically spend 25 minutes communicating with the patient via telehealth (HCPCS G0407). Source: CMS Medicare Physician & Other Practitioners file.