Doctor profile · Federal record
Dr. Michael Hahalyak, DO
Family Medicine Physician (CMS: Family Practice) · Irwin, PA
- NPI 1306889605
- Accepts Medicare
- MIPS 92.5 / 100 · 2023
- 45 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
7546 Route 30, 1St Floor
Irwin, PA 156427528
(724) 765-1030
fax (724) 765-1023
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- January 26, 2016
- Year of graduation
- 1981 — 45 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Pennsylvania #OS004995L
- Medicaid
- PA #001079622
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306889605. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
691
Distinct HCPCS
9
Medicare allowed
$70,921
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 230 | 165 | $124 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 161 | 119 | $87 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 145 | 145 | $126 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 43 | 37 | $54 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 29 | 25 | $174 | |
G0008 |
Administration of influenza virus vaccine | 26 | 26 | $29 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 24 | 24 | $76 | |
83036 |
Hemoglobin a1c level | 18 | 12 | $10 | |
J1030 |
Injection, methylprednisolone acetate, 40 mg | 15 | 12 | $8 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 59. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$1,538
Transactions
84
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 13 | $239.01 | |
| GlaxoSmithKline, LLC. | 12 | $222.73 | |
| ABBVIE INC. | 10 | $215.49 | |
| Amgen Inc. | 7 | $140.50 | |
| PFIZER INC. | 9 | $136.57 | |
| Novo Nordisk Inc | 9 | $135.68 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 6 | $105.57 | |
| Lilly USA, LLC | 5 | $86.03 | |
| Daiichi Sankyo Inc. | 3 | $58.97 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 3 | $46.22 | |
| Merck Sharp & Dohme LLC | 2 | $41.70 | |
| Exact Sciences Corporation | 2 | $37.16 | |
| Phathom Pharmaceuticals, Inc. | 1 | $22.78 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $18.06 | |
| Xeris Pharmaceuticals, Inc. | 1 | $16.69 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,743
Patients
985
Total drug cost
$58,019
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 425 | 115 | $8,378 |
| Atorvastatin Calcium | Generic | 387 | 114 | $5,779 |
| Simvastatin | Generic | 292 | 88 | $3,517 |
| Omeprazole | Generic | 285 | 83 | $3,863 |
| Lisinopril | Generic | 279 | 79 | $2,523 |
| Amlodipine Besylate | Generic | 267 | 78 | $1,895 |
| Gabapentin | Generic | 242 | 50 | $7,129 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 240 | 31 | $5,401 |
| Tramadol Hcl | Generic | 210 | 40 | $1,820 |
| Losartan Potassium | Generic | 203 | 64 | $3,090 |
Hospital affiliations
Frequently asked questions
What is Dr. Michael Hahalyak's medical specialty?
Dr. Michael Hahalyak practices Family Medicine Physician in Irwin, PA.
Where does Dr. Michael Hahalyak practice?
Dr. Michael Hahalyak practices at 7546 Route 30, Irwin, PA 156427528. Office phone: 7247651030.
What is Dr. Michael Hahalyak's NPI?
Dr. Michael Hahalyak's National Provider Identifier (NPI) is 1306889605, issued by NPPES.
Does Dr. Michael Hahalyak accept Medicare assignment?
Yes. Dr. Michael Hahalyak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Hahalyak commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.