Doctor profile · Federal record
Dr. Timothy Hollenbeck, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Houston, TX
- NPI 1205038205
- Accepts Medicare
- 23 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
9525 Katy Fwy Ste 206
Houston, TX 770241476
(713) 400-2990 - Mailing address
-
5362 McCulloch Cir Ste 300
Houston, TX 770566619
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- June 30, 2022
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Texas #M5227
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1205038205. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
539
Distinct HCPCS
6
Medicare allowed
$33,441
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00142 |
Anesthesia for lens surgery | 329 | 291 | $62 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 89 | 86 | $60 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 37 | 37 | $74 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 34 | 32 | $67 | |
00812 |
Anesthesia for exam of colon using an endoscope | 31 | 30 | $50 | |
00910 |
Anesthesia for other procedure on urinary system through urethra | 19 | 19 | $57 |
In context: peer comparison
Among 281 peers in Houston Anesthesiology Physician, average services per provider: 33. This provider delivers 16× the peer median.Open Payments
Industry payments received
All-time total
$38
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 2 | $37.69 |
By nature of payment
Frequently asked questions
What is Dr. Timothy Hollenbeck's medical specialty?
Dr. Timothy Hollenbeck practices Anesthesiology Physician in Houston, TX.
Where does Dr. Timothy Hollenbeck practice?
Dr. Timothy Hollenbeck practices at 9525 Katy Fwy Ste 206, Houston, TX 770241476. Office phone: 7134002990.
What is Dr. Timothy Hollenbeck's NPI?
Dr. Timothy Hollenbeck's National Provider Identifier (NPI) is 1205038205, issued by NPPES.
Does Dr. Timothy Hollenbeck accept Medicare assignment?
Yes. Dr. Timothy Hollenbeck accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Timothy Hollenbeck commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for lens surgery (HCPCS 00142); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for procedure on small and large bowel using an endoscope (HCPCS 00813). Source: CMS Medicare Physician & Other Practitioners file.