Doctor profile · Federal record
Dr. Richard Lock, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Houston, TX
- NPI 1558334219
- Accepts Medicare
- 35 yrs in practice
- Male
- No sanctions
Practice & contact
- Primary practice
-
12121 Richmond Ave, Suite 413
Houston, TX 770822432
(281) 752-8745
fax (281) 752-8746 - Mailing address
-
Po Box 1920
Sugar Land, TX 774871920
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Texas #J7052
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558334219. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,479
Distinct HCPCS
10
Medicare allowed
$138,741
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 497 | 227 | $93 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 327 | 195 | $131 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 210 | 210 | $133 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 177 | 177 | $19 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 84 | 84 | $76 | |
G0008 |
Administration of influenza virus vaccine | 84 | 84 | $31 | |
G0179 |
Physician or allowed practitioner re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians a | 48 | 17 | $43 | |
G0402 |
Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment | 21 | 21 | $170 | |
G0438 |
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | 18 | 18 | $170 | |
G0180 |
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | 13 | 12 | $54 |
In context: peer comparison
Among 393 peers in this city , average services per provider: 127. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$1,640
Transactions
73
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GlaxoSmithKline, LLC. | 13 | $258.76 | |
| AstraZeneca Pharmaceuticals LP | 13 | $234.66 | |
| Amgen Inc. | 10 | $233.79 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 8 | $142.72 | |
| Novo Nordisk Inc | 6 | $134.20 | |
| Gilead Sciences, Inc. | 5 | $124.62 | |
| Lilly USA, LLC | 4 | $75.69 | |
| Bayer Healthcare Pharmaceuticals Inc. | 2 | $43.43 | |
| Embecta Corp. | 2 | $42.97 | |
| ABBVIE INC. | 2 | $42.67 | |
| Exact Sciences Corporation | 2 | $41.58 | |
| Mylan Specialty L.P. | 2 | $40.46 | |
| Axonics, Inc. | 1 | $32.09 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 2 | $31.69 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $29.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
9,546
Patients
2,951
Total drug cost
$169,046
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 1,342 | 397 | $18,531 |
| Rosuvastatin Calcium | Generic | 1,091 | 351 | $46,135 |
| Losartan Potassium | Generic | 963 | 282 | $12,118 |
| Amlodipine Besylate | Generic | 874 | 271 | $6,910 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 750 | 224 | $11,304 |
| Metoprolol Succinate | Generic | 747 | 226 | $16,763 |
| Levothyroxine Sodium | Generic | 724 | 203 | $10,243 |
| Tamsulosin Hcl | Generic | 561 | 175 | $12,444 |
| Tizanidine Hcl | Generic | 553 | 189 | $4,867 |
| Gabapentin | Generic | 377 | 112 | $7,339 |
Hospital affiliations
Frequently asked questions
What is Dr. Richard Lock's medical specialty?
Dr. Richard Lock practices Internal Medicine Physician in Houston, TX.
Where does Dr. Richard Lock practice?
Dr. Richard Lock practices at 12121 Richmond Ave, Houston, TX 770822432. Office phone: 2817528745.
What is Dr. Richard Lock's NPI?
Dr. Richard Lock's National Provider Identifier (NPI) is 1558334219, issued by NPPES.
Does Dr. Richard Lock accept Medicare assignment?
Yes. Dr. Richard Lock accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Richard Lock commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.