Doctor profile · Federal record
Dr. Mark Stahl, D.O.
Allergy & Immunology Physician (CMS: Allergy/Immunology) · Pediatrics Physician · San Antonio, TX
- NPI 1912932476
- Accepts Medicare
- 23 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
14615 San Pedro Ave Ste 250
San Antonio, TX 782324316
(210) 490-2051
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- April 29, 2021
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207K00000X — NUCC code
- State licenses (2)
- Texas #P9742 · Ohio #34.010391
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912932476. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,599
Distinct HCPCS
10
Medicare allowed
$63,717
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95165 |
Professional service for preparation and provision of 1 or more antigens | 2,022 | 52 | $14 | |
95004 |
Test for allergy using allergenic extract | 1,220 | 21 | $4 | |
95117 |
Professional service for multiple injections of allergen | 947 | 53 | $11 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 126 | 14 | $0 | |
94375 |
Test to measure rate of airflow | 103 | 32 | $37 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 68 | 44 | $122 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 57 | 45 | $86 | |
96160 |
Administration and interpretation of patient-focused health risk assessment | 21 | 16 | $3 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 18 | 18 | $152 | |
96372 |
Injection of drug or substance under skin or into muscle | 17 | 15 | $14 |
In context: peer comparison
Among 5 peers in San Antonio Allergy & Immunology Physician, average services per provider: 684. This provider delivers 6.7× the peer median.Open Payments
Industry payments received
All-time total
$7,768
Transactions
143
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Regeneron Pharmaceuticals, INC. | 2 | $3,798.00 | |
| AstraZeneca Pharmaceuticals Lp | 13 | $627.75 | |
| GlaxoSmithKline, LLC. | 20 | $448.51 | |
| Sanofi-Aventis U.S. LLC | 14 | $426.10 | |
| Csl Behring | 15 | $380.84 | |
| Genzyme Corporation | 12 | $348.17 | |
| Regeneron Healthcare Solutions, INC. | 13 | $344.04 | |
| Genentech USA, INC. | 9 | $326.12 | |
| Grifols USA, LLC | 18 | $245.62 | |
| Takeda Pharmaceuticals U.S.A., INC. | 8 | $187.77 | |
| Novartis Pharmaceuticals Corporation | 8 | $173.80 | |
| Genentech, INC. | 1 | $141.64 | |
| Octapharma USA, INC. | 4 | $80.00 | |
| Pharming Healthcare, INC. | 3 | $79.75 | |
| Blueprint Medicines Corporation | 3 | $55.17 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
439
Patients
142
Total drug cost
$132,851
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Azelastine Hcl | Generic | 67 | 23 | $2,259 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 58 | 19 | $1,314 |
| Epinephrine | Generic | 52 | 50 | $12,994 |
| Montelukast Sodium | Generic | 52 | 11 | $601 |
| Fluticasone Propionate | Generic | 46 | 17 | $651 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 38 | 0 | $16,886 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 30 | 0 | $22,221 |
| Prednisone | Generic | 29 | 22 | $61 |
| Breztri Aerosphere (Budesonide/Glycopyr/Formoterol) | Brand | 22 | 0 | $10,173 |
| Dupixent Syringe (Dupilumab) | Brand | 16 | 0 | $58,325 |
Frequently asked questions
What is Dr. Mark Stahl's medical specialty?
Dr. Mark Stahl practices Allergy & Immunology Physician in San Antonio, TX.
Where does Dr. Mark Stahl practice?
Dr. Mark Stahl practices at 14615 San Pedro Ave Ste 250, San Antonio, TX 782324316. Office phone: 2104902051.
What is Dr. Mark Stahl's NPI?
Dr. Mark Stahl's National Provider Identifier (NPI) is 1912932476, issued by NPPES.
Does Dr. Mark Stahl accept Medicare assignment?
Yes. Dr. Mark Stahl accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Stahl commonly perform?
Top Medicare-reported procedures in 2023: Professional service for preparation and provision of 1 or more antigens (HCPCS 95165); Test for allergy using allergenic extract (HCPCS 95004); Professional service for multiple injections of allergen (HCPCS 95117). Source: CMS Medicare Physician & Other Practitioners file.