Doctor profile · Federal record
Dr. Dallin Walker, DO
Family Medicine Physician (CMS: Family Practice) · San Antonio, TX
- NPI 1588124366
- Accepts Medicare
- MIPS 93.2 / 100 · 2023
- 8 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
8401 Datapoint Dr Ste 401-A
San Antonio, TX 782295900
(210) 949-2225 - Additional location
-
11130 Christus Hills, Medical Plaza 3, Suite 311
San Antonio, TX 78251
(210) 703-9001 - Additional location
-
11212 State Highway 151 Ste 250
San Antonio, TX 782514507
(210) 703-8800 - Additional location
-
2829 Babcock RD Ste 500
San Antonio, TX 782296013
(210) 705-5600
fax (210) 692-1829 - Mailing address
-
Po Box 846098
Dallas, TX 752846098
Show 1 more location
Credentials & registration
- NPI registered
- March 2019 — 7 yrs on file
- Profile last updated
- September 30, 2025
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Texas #T9816
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588124366. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
194
Distinct HCPCS
4
Medicare allowed
$16,951
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 123 | 109 | $84 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 40 | 37 | $122 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 16 | 16 | $107 | |
81002 |
Urinalysis, manual test | 15 | 15 | $3 |
In context: peer comparison
Among 225 peers in San Antonio Family Medicine Physician, average services per provider: 135. This provider delivers 1.4× the peer median.Open Payments
Industry payments received
All-time total
$1,091
Transactions
60
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 17 | $242.90 | |
| Abbvie INC. | 8 | $200.82 | |
| Novo Nordisk INC | 6 | $119.10 | |
| Pfizer INC. | 6 | $92.58 | |
| Amgen INC. | 4 | $89.49 | |
| AstraZeneca Pharmaceuticals Lp | 5 | $82.65 | |
| Daiichi Sankyo INC. | 3 | $64.43 | |
| ViiV Healthcare Company | 2 | $37.57 | |
| Bayer Healthcare Pharmaceuticals INC. | 2 | $32.49 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 2 | $29.95 | |
| Gilead Sciences, INC. | 1 | $28.57 | |
| Sumitomo Pharma America, INC. | 1 | $20.08 | |
| Tactile Systems Technology INC | 1 | $19.53 | |
| Currax Pharmaceuticals LLC | 1 | $18.07 | |
| Merck Sharp & Dohme LLC | 1 | $13.15 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
97
Patients
92
Total drug cost
$546
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Meloxicam | Generic | 24 | 19 | $63 |
| Amoxicillin | Generic | 17 | 17 | $54 |
| Prednisone | Generic | 17 | 17 | $27 |
| Methylprednisolone | Generic | 15 | 15 | $121 |
| Doxycycline Hyclate | Generic | 13 | 13 | $152 |
| Cefdinir | Generic | 11 | 11 | $128 |
Frequently asked questions
What is Dr. Dallin Walker's medical specialty?
Dr. Dallin Walker practices Family Medicine Physician in San Antonio, TX.
Where does Dr. Dallin Walker practice?
Dr. Dallin Walker practices at 8401 Datapoint Dr Ste 401-A, San Antonio, TX 782295900. Office phone: 2109492225.
What is Dr. Dallin Walker's NPI?
Dr. Dallin Walker's National Provider Identifier (NPI) is 1588124366, issued by NPPES.
Does Dr. Dallin Walker accept Medicare assignment?
Yes. Dr. Dallin Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dallin Walker 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); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.