Doctor profile · Federal record
Dr. Marek Marcinkiewicz, MD
Family Medicine Physician (CMS: Family Practice) · Fort Defiance, AZ
- NPI 1891951828
- Accepts Medicare
- 38 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Corner of Route N7 & N12, Tsehootsooi MED Ctr
Fort Defiance, AZ 86504
(928) 729-8130
fax (928) 729-8669 - Mailing address
-
Po Box 2932
Fort Defiance, AZ 865042932
Credentials & registration
- NPI registered
- July 2008 — 18 yrs on file
- Profile last updated
- December 16, 2016
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Washington #MD60418687
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891951828. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
237
Distinct HCPCS
3
Medicare allowed
$22,124
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 140 | 108 | $94 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 61 | 56 | $64 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 36 | 30 | $139 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 97. This provider delivers 2.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,980
Patients
346
Total drug cost
$119,258
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lisinopril | Generic | 346 | 66 | $451 |
| Single Use Swab (Alcohol Antiseptic Pads) | Brand | 213 | 53 | $129 |
| Synthroid (Levothyroxine Sodium) | Brand | 190 | 27 | $2,575 |
| Omeprazole | Generic | 154 | 25 | $985 |
| Atorvastatin Calcium | Generic | 143 | 35 | $806 |
| Losartan Potassium | Generic | 127 | 21 | $350 |
| Amlodipine Besylate | Generic | 122 | 20 | $194 |
| Carvedilol | Generic | 119 | 16 | $540 |
| Simvastatin | Generic | 111 | 17 | $423 |
| Metoprolol Tartrate | Generic | 93 | 12 | $203 |
Frequently asked questions
What is Dr. Marek Marcinkiewicz's medical specialty?
Dr. Marek Marcinkiewicz practices Family Medicine Physician in Fort Defiance, AZ.
Where does Dr. Marek Marcinkiewicz practice?
Dr. Marek Marcinkiewicz practices at Corner of Route N7 & N12, Fort Defiance, AZ 86504. Office phone: 9287298130.
What is Dr. Marek Marcinkiewicz's NPI?
Dr. Marek Marcinkiewicz's National Provider Identifier (NPI) is 1891951828, issued by NPPES.
Does Dr. Marek Marcinkiewicz accept Medicare assignment?
Yes. Dr. Marek Marcinkiewicz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marek Marcinkiewicz 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); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.