Doctor profile · Federal record
Dr. Peter Michalak, MD
Family Medicine Physician (CMS: Family Practice) · Student in an Organized Health Care Education/Training Program · Tucson, AZ
- NPI 1104321777
- Accepts Medicare
- 9 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1631 W Ina RD
Tucson, AZ 857041985
(520) 585-5738
fax (520) 585-5843 - Mailing address
-
5055 E Broadway Blvd Ste A100
Tucson, AZ 857113629
Credentials & registration
- NPI registered
- March 2018 — 8 yrs on file
- Profile last updated
- February 11, 2022
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Arizona #64431
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104321777. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,816
Distinct HCPCS
10
Medicare allowed
$127,430
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 396 | 227 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 367 | 187 | $124 | |
80053 |
Blood test, comprehensive group of blood chemicals | 252 | 194 | $10 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 246 | 204 | $8 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 198 | 184 | $13 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 178 | 151 | $16 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 169 | 169 | $125 | |
83036 |
Hemoglobin a1c level | 130 | 91 | $10 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 94 | 94 | $162 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 83 | 67 | $88 |
In context: peer comparison
Among 123 peers in Tucson Family Medicine Physician, average services per provider: 88. This provider delivers 32× the peer median.Open Payments
Industry payments received
All-time total
$587
Transactions
26
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 7 | $228.21 | |
| Amgen INC. | 3 | $56.75 | |
| Novo Nordisk INC | 3 | $49.14 | |
| Pfizer INC. | 2 | $42.92 | |
| Merck Sharp & Dohme LLC | 2 | $38.23 | |
| Abbvie INC. | 2 | $37.68 | |
| Eisai INC. | 1 | $29.83 | |
| Nevro Corp. | 1 | $22.98 | |
| Janssen Pharmaceuticals, INC | 1 | $18.93 | |
| Lilly USA, LLC | 1 | $18.50 | |
| GlaxoSmithKline, LLC. | 1 | $16.69 | |
| Amneal Pharmaceuticals LLC | 1 | $13.86 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $13.15 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,786
Patients
636
Total drug cost
$22,079
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 260 | 87 | $2,762 |
| Levothyroxine Sodium | Generic | 247 | 78 | $3,648 |
| Losartan Potassium | Generic | 168 | 57 | $1,919 |
| Lisinopril | Generic | 146 | 55 | $1,444 |
| Amlodipine Besylate | Generic | 135 | 58 | $1,200 |
| Rosuvastatin Calcium | Generic | 114 | 43 | $1,477 |
| Metformin Hcl | Generic | 88 | 30 | $911 |
| Sertraline Hcl | Generic | 88 | 26 | $608 |
| Hydrochlorothiazide | Generic | 87 | 34 | $318 |
| Gabapentin | Generic | 86 | 30 | $2,104 |
Hospital affiliations
Frequently asked questions
What is Dr. Peter Michalak's medical specialty?
Dr. Peter Michalak practices Family Medicine Physician in Tucson, AZ.
Where does Dr. Peter Michalak practice?
Dr. Peter Michalak practices at 1631 W Ina RD, Tucson, AZ 857041985. Office phone: 5205855738.
What is Dr. Peter Michalak's NPI?
Dr. Peter Michalak's National Provider Identifier (NPI) is 1104321777, issued by NPPES.
Does Dr. Peter Michalak accept Medicare assignment?
Yes. Dr. Peter Michalak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Peter Michalak commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214); Blood test, comprehensive group of blood chemicals (HCPCS 80053). Source: CMS Medicare Physician & Other Practitioners file.