Doctor profile · Federal record
Dr. Gregory Metz, M.D.
Allergy Physician (CMS: Allergy/Immunology) · Specialist · Allergy Physician · Oklahoma City, OK
- NPI 1174797062
- Accepts Medicare
- MIPS 56.1 / 100 · 2023
- 22 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
750 Ne 13Th Street
Oklahoma City, OK 731045051
(405) 235-0040
fax (405) 235-4495
Credentials & registration
- NPI registered
- April 2008 — 18 yrs on file
- Profile last updated
- October 12, 2016
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207KA0200X — NUCC code
- State licenses (2)
- Oklahoma #27997 · North Carolina #122355
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174797062. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
15,225
Distinct HCPCS
10
Medicare allowed
$188,573
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95165 |
Professional service for preparation and provision of 1 or more antigens | 8,176 | 148 | $13 | |
95004 |
Test for allergy using allergenic extract | 3,215 | 66 | $4 | |
95117 |
Professional service for multiple injections of allergen | 1,508 | 85 | $10 | |
95115 |
Professional service for single injection of allergen | 828 | 43 | $9 | |
95044 |
Test for allergy using skin patch | 742 | 14 | $4 | |
95024 |
Test for allergy using allergenic extract injected into skin | 331 | 26 | $7 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 145 | 111 | $117 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 142 | 125 | $81 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 37 | 37 | $155 | |
94010 |
Test to measure expiratory airflow and volume | 33 | 32 | $24 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 948. This provider delivers 16× the peer median.Open Payments
Industry payments received
All-time total
$835
Transactions
31
Manufacturers
14
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Regeneron Healthcare Solutions, Inc. | 5 | $181.24 | |
| AstraZeneca Pharmaceuticals LP | 5 | $136.54 | |
| ALK-Abello, Inc | 3 | $83.28 | |
| Amgen Inc. | 3 | $61.49 | |
| GENZYME CORPORATION | 2 | $61.26 | |
| PFIZER INC. | 2 | $50.79 | |
| CSL Behring | 2 | $48.16 | |
| Pharming Healthcare, Inc. | 2 | $41.98 | |
| GlaxoSmithKline, LLC. | 2 | $35.09 | |
| Genentech, Inc. | 1 | $35.00 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $27.78 | |
| Dermavant Sciences, Inc. | 1 | $25.39 | |
| Genentech USA, Inc. | 1 | $24.79 | |
| Blueprint Medicines Corporation | 1 | $22.24 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
845
Patients
288
Total drug cost
$189,734
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Montelukast Sodium | Generic | 208 | 60 | $4,695 |
| Epinephrine | Generic | 93 | 84 | $22,900 |
| Azelastine Hcl | Generic | 83 | 42 | $3,811 |
| Fluticasone Propionate | Generic | 81 | 29 | $2,175 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 59 | 28 | $1,647 |
| Ipratropium Bromide | Generic | 53 | 23 | $1,986 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 46 | 11 | $45,832 |
| Levocetirizine Dihydrochloride | Generic | 40 | 11 | $1,522 |
| Flovent Hfa (Fluticasone Propionate) | Brand | 38 | 0 | $15,250 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 32 | 0 | $17,983 |
Frequently asked questions
What is Dr. Gregory Metz's medical specialty?
Dr. Gregory Metz practices Allergy Physician in Oklahoma City, OK.
Where does Dr. Gregory Metz practice?
Dr. Gregory Metz practices at 750 Ne 13Th Street, Oklahoma City, OK 731045051. Office phone: 4052350040.
What is Dr. Gregory Metz's NPI?
Dr. Gregory Metz's National Provider Identifier (NPI) is 1174797062, issued by NPPES.
Does Dr. Gregory Metz accept Medicare assignment?
Yes. Dr. Gregory Metz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Metz 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.