Doctor profile · Federal record
Dr. Michael Volz, M.D.
Allergy & Immunology (Internal Medicine) Physician · Allergy & Immunology (Internal Medicine) Physician · Allergy & Immunology (Internal Medicine) Physician · Allergy & Immunology (Internal Medicine) Physician · Austin, TX
- NPI 1841225430
- 20 yrs on file
- Licensed in 4 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
9835 N Lake Creek Pkwy
Austin, TX 787176210
(832) 824-1000 - Additional location
-
5690 Dtc Blvd Ste 150E
Greenwood Village, CO 801113227
(720) 488-9280
fax (720) 488-9274 - Additional location
-
400 E 3Rd St
Duluth, MN 558051951
(218) 786-8364 - Mailing address
-
6621 Fannin St
Houston, TX 770302358
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- May 7, 2024
- Specialty taxonomy
- 207RA0201X — NUCC code
- State licenses (4)
- Texas #U4125 · Minnesota #72393 · Kansas #04-25391 · Colorado #29227
- Medicaid (3)
- CO #01292275 · TX #1841225430 · KS #100168600B
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841225430. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
702
Distinct HCPCS
4
Medicare allowed
$26,808
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95165 |
Professional service for preparation and provision of 1 or more antigens | 394 | 13 | $15 | |
95117 |
Professional service for multiple injections of allergen | 148 | 12 | $12 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 139 | 76 | $124 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 21 | 19 | $83 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 169. This provider delivers 4.2× the peer median.Open Payments
Industry payments received
All-time total
$2,851
Transactions
6
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| PFIZER INC. | 1 | $2,000.00 | |
| CSL Behring | 1 | $750.00 | |
| Regeneron Healthcare Solutions, Inc. | 1 | $36.63 | |
| AstraZeneca Pharmaceuticals LP | 1 | $23.18 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $20.88 | |
| ALK-Abello, Inc | 1 | $20.76 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
576
Patients
93
Total drug cost
$133,356
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Montelukast Sodium | Generic | 148 | 42 | $3,673 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 58 | 0 | $35,153 |
| Prednisone | Generic | 53 | 21 | $363 |
| Ceftriaxone (Ceftriaxone Sodium) | Brand | 52 | 0 | $2,504 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 41 | 0 | $28,543 |
| Cromolyn Sodium | Generic | 32 | 0 | $10,742 |
| Arnuity Ellipta (Fluticasone Furoate) | Brand | 28 | 0 | $16,484 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 24 | 0 | $694 |
| Hydroxychloroquine Sulfate | Generic | 22 | 0 | $1,021 |
| Fluticasone-Salmeterol (Fluticasone Propion/Salmeterol) | Brand | 21 | 0 | $8,604 |
Frequently asked questions
What is Dr. Michael Volz's medical specialty?
Dr. Michael Volz practices Allergy & Immunology (Internal Medicine) Physician in Austin, TX.
Where does Dr. Michael Volz practice?
Dr. Michael Volz practices at 9835 N Lake Creek Pkwy, Austin, TX 787176210. Office phone: 8328241000.
What is Dr. Michael Volz's NPI?
Dr. Michael Volz's National Provider Identifier (NPI) is 1841225430, issued by NPPES.
What procedures does Dr. Michael Volz commonly perform?
Top Medicare-reported procedures in 2023: Professional service for preparation and provision of 1 or more antigens (HCPCS 95165); Professional service for multiple injections of allergen (HCPCS 95117); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.