Doctor profile · Federal record
Dr. Matthew Davies, MD
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Seattle, WA
- NPI 1902892680
- Accepts Medicare
- MIPS 88.4 / 100 · 2023
- 32 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
515 Minor Ave, Ste 300
Seattle, WA 981042120
(206) 386-9500
fax (206) 386-9605 - Additional location
-
1124 Columbia St Ste 400
Seattle, WA 981042053
(206) 215-2440
fax (206) 215-2457 - Additional location
-
1229 Madison St Ste 1500
Seattle, WA 981043591
(206) 292-2200
fax (206) 292-7967 - Mailing address
-
Po Box 3489
Seattle, WA 981143489
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- May 19, 2021
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- Washington #MD00042631
- Medicaid
- WA #8356230
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902892680. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
680
Distinct HCPCS
7
Medicare allowed
$87,495
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 364 | 271 | $141 | |
G0108 |
Diabetes outpatient self-management training services, individual, per 30 minutes | 101 | 54 | $61 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 86 | 83 | $101 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 51 | 51 | $181 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 46 | 39 | $199 | |
95249 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin | 18 | 12 | $74 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 14 | 14 | $125 |
In context: peer comparison
Among 17 peers in this city , average services per provider: 96. This provider delivers 7.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,850
Patients
767
Total drug cost
$885,858
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 793 | 213 | $13,976 |
| Jardiance (Empagliflozin) | Brand | 280 | 74 | $423,048 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 213 | 60 | $4,566 |
| Testosterone Cypionate | Generic | 201 | 45 | $7,392 |
| Glipizide Er (Glipizide) | Brand | 188 | 52 | $3,493 |
| Liothyronine Sodium | Generic | 178 | 44 | $10,560 |
| Lantus Solostar (Insulin Glargine,hum.Rec.Anlog) | Brand | 159 | 56 | $134,514 |
| Synthroid (Levothyroxine Sodium) | Brand | 149 | 35 | $11,895 |
| Metformin Hcl | Generic | 121 | 36 | $2,450 |
| Trulicity (Dulaglutide) | Brand | 114 | 28 | $241,145 |
Hospital affiliations
Frequently asked questions
What is Dr. Matthew Davies's medical specialty?
Dr. Matthew Davies practices Endocrinology, Diabetes & Metabolism Physician in Seattle, WA.
Where does Dr. Matthew Davies practice?
Dr. Matthew Davies practices at 515 Minor Ave, Seattle, WA 981042120. Office phone: 2063869500.
What is Dr. Matthew Davies's NPI?
Dr. Matthew Davies's National Provider Identifier (NPI) is 1902892680, issued by NPPES.
Does Dr. Matthew Davies accept Medicare assignment?
Yes. Dr. Matthew Davies accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Davies commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Diabetes outpatient self-management training services, individual, per 30 minutes (HCPCS G0108); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.