Doctor profile · Federal record
Dr. Carson Lo, MD
Internal Medicine Physician (CMS: Internal Medicine) · Infectious Disease Physician · Katy, TX
- NPI 1164483293
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 41 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1331 W Grand Pkwy N Ste 310
Katy, TX 774932735
(281) 599-3222 - Mailing address
-
6255 W Sunset Blvd Fl 21
Los Angeles, CA 900287422
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- August 15, 2025
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Texas #K0112
- Medicaid
- TX #100651203
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1164483293. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,062
Distinct HCPCS
10
Medicare allowed
$112,722
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 314 | 156 | $80 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 220 | 205 | $131 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 173 | 114 | $120 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 113 | 60 | $91 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 103 | 23 | $67 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 41 | 41 | $169 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 41 | 40 | $176 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 23 | 19 | $130 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 20 | 11 | $96 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 14 | 14 | $135 |
In context: peer comparison
Among 23 peers in this city , average services per provider: 120. This provider delivers 8.9× the peer median.Open Payments
Industry payments received
All-time total
$1,239
Transactions
61
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ViiV Healthcare Company | 18 | $247.80 | |
| Gilead Sciences, Inc. | 13 | $235.73 | |
| ABBVIE INC. | 9 | $144.16 | |
| Shionogi Inc | 5 | $122.56 | |
| Kerecis Limited | 1 | $113.29 | |
| Merck Sharp & Dohme LLC | 3 | $86.67 | |
| La Jolla Pharmaceutical Company | 3 | $86.23 | |
| Insmed, Inc. | 3 | $59.73 | |
| Phathom Pharmaceuticals, Inc. | 2 | $53.58 | |
| Teleflex LLC | 1 | $25.63 | |
| RedDress USA, Inc. | 1 | $25.55 | |
| Paratek Pharmaceuticals, Inc. | 1 | $19.03 | |
| EMD Serono, Inc. | 1 | $18.71 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
613
Patients
155
Total drug cost
$562,532
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Biktarvy (Bictegrav/Emtricit/Tenofov Ala) | Brand | 68 | 12 | $294,776 |
| Ceftriaxone (Ceftriaxone Sodium) | Brand | 66 | 15 | $14,536 |
| Dovato (Dolutegravir Sodium/Lamivudine) | Brand | 62 | 0 | $188,734 |
| Levofloxacin | Generic | 55 | 24 | $1,678 |
| Cephalexin | Generic | 54 | 35 | $1,646 |
| Doxycycline Monohydrate | Generic | 50 | 19 | $2,687 |
| Rifampin | Generic | 42 | 16 | $2,538 |
| Ertapenem (Ertapenem Sodium) | Brand | 39 | 0 | $30,208 |
| Cefepime Hcl | Generic | 37 | 0 | $8,069 |
| Azithromycin | Generic | 29 | 0 | $1,349 |
Frequently asked questions
What is Dr. Carson Lo's medical specialty?
Dr. Carson Lo practices Internal Medicine Physician in Katy, TX.
Where does Dr. Carson Lo practice?
Dr. Carson Lo practices at 1331 W Grand Pkwy N Ste 310, Katy, TX 774932735. Office phone: 2815993222.
What is Dr. Carson Lo's NPI?
Dr. Carson Lo's National Provider Identifier (NPI) is 1164483293, issued by NPPES.
Does Dr. Carson Lo accept Medicare assignment?
Yes. Dr. Carson Lo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Carson Lo commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.