Doctor profile · Federal record
Dr. Daniel Diaz, DO
Sports Medicine (Family Medicine) Physician (CMS: Sports Medicine) · Family Medicine Physician · Sports Medicine (Family Medicine) Physician · Sports Medicine (Family Medicine) Physician · Duluth, MN
- NPI 1770997884
- Accepts Medicare
- 12 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
400 E 3Rd St
Duluth, MN 558051951
(218) 786-8364
Credentials & registration
- NPI registered
- June 2014 — 12 yrs on file
- Profile last updated
- August 28, 2025
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207QS0010X — NUCC code
- State licenses (3)
- Minnesota #78915 · Michigan #5101021186 · Wisconsin #81783
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770997884. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,247
Distinct HCPCS
10
Medicare allowed
$93,924
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 262 | 140 | $94 | |
20610 |
Aspiration and/or injection of fluid from large joint | 197 | 99 | $49 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 163 | 92 | $94 | |
20610 |
Aspiration and/or injection of fluid from large joint | 113 | 66 | $50 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 112 | 85 | $64 | |
20611 |
Aspiration and/or injection of fluid large joint using ultrasound guidance | 96 | 63 | $61 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 77 | 63 | $64 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 65 | 65 | $129 | |
20611 |
Aspiration and/or injection of fluid large joint using ultrasound guidance | 47 | 41 | $60 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 45 | 45 | $127 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 59. This provider delivers 21× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
475
Patients
275
Total drug cost
$5,964
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Meloxicam | Generic | 210 | 110 | $1,051 |
| Celecoxib | Generic | 103 | 57 | $3,582 |
| Tizanidine Hcl | Generic | 62 | 33 | $500 |
| Prednisone | Generic | 50 | 46 | $99 |
| Diclofenac Sodium | Generic | 30 | 14 | $685 |
| Tramadol Hcl | Generic | 20 | 15 | $47 |
Hospital affiliations
Frequently asked questions
What is Dr. Daniel Diaz's medical specialty?
Dr. Daniel Diaz practices Sports Medicine (Family Medicine) Physician in Duluth, MN.
Where does Dr. Daniel Diaz practice?
Dr. Daniel Diaz practices at 400 E 3Rd St, Duluth, MN 558051951. Office phone: 2187868364.
What is Dr. Daniel Diaz's NPI?
Dr. Daniel Diaz's National Provider Identifier (NPI) is 1770997884, issued by NPPES.
Does Dr. Daniel Diaz accept Medicare assignment?
Yes. Dr. Daniel Diaz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Daniel Diaz commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Aspiration and/or injection of fluid from large joint (HCPCS 20610); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.