Doctor profile · Federal record
Dr. Tiffany Lock
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Hospitalist Physician · Student in an Organized Health Care Education/Training Program · Houston, TX
- NPI 1285054023
- Accepts Medicare
- MIPS 81.3 / 100 · 2023
- 12 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
6720 Bertner Ave
Houston, TX 770302604
(823) 355-2666 - Additional location
-
4101 Greenbriar St, Suite 122G
Houston, TX 770985294
(713) 980-5461 - Additional location
-
7200 Cambridge St
Houston, TX 770304202
(713) 798-2400 - Mailing address
-
4101 Greenbriar St, Suite 122G
Houston, TX 770985294
Credentials & registration
- NPI registered
- April 2014 — 12 yrs on file
- Profile last updated
- July 25, 2023
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Texas #R1982 · California #138863
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285054023. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
419
Distinct HCPCS
5
Medicare allowed
$49,530
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 292 | 78 | $120 | |
99239 |
Hospital discharge day management, more than 30 minutes | 58 | 55 | $115 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 25 | 24 | $176 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 23 | 15 | $80 | |
99497 |
Advance care planning, first 30 minutes | 21 | 18 | $76 |
In context: peer comparison
Among 393 peers in this city , average services per provider: 127. This provider delivers 3.3× the peer median.Open Payments
Industry payments received
All-time total
$42
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| PFIZER INC. | 2 | $41.54 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
28
Patients
28
Total drug cost
$8,611
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 17 | 17 | $157 |
| Eliquis (Apixaban) | Brand | 11 | 11 | $8,455 |
Hospital affiliations
Frequently asked questions
What is Dr. Tiffany Lock's medical specialty?
Dr. Tiffany Lock practices Internal Medicine Physician in Houston, TX.
Where does Dr. Tiffany Lock practice?
Dr. Tiffany Lock practices at 6720 Bertner Ave, Houston, TX 770302604. Office phone: 8233552666.
What is Dr. Tiffany Lock's NPI?
Dr. Tiffany Lock's National Provider Identifier (NPI) is 1285054023, issued by NPPES.
Does Dr. Tiffany Lock accept Medicare assignment?
Yes. Dr. Tiffany Lock accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tiffany Lock commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.