Doctor profile · Federal record
Dr. Michael Dillingham, MD
Sports Medicine (Orthopaedic Surgery) Physician (CMS: Orthopedic Surgery) · Redwood City, CA
- NPI 1609808765
- Accepts Medicare
- 55 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
500 Arguell St, #100
Redwood City, CA 94063
(650) 851-4900
fax (650) 995-1202 - Mailing address
-
500 Arguello St, #100
Redwood City, CA 94063
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1971 — 55 yrs since
- Specialty taxonomy
- 207XX0005X — NUCC code
- State license (1)
- California #G23134
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609808765. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
200
Distinct HCPCS
3
Medicare allowed
$30,072
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 144 | 63 | $145 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 35 | 35 | $190 | |
20611 |
Aspiration and/or injection of fluid large joint using ultrasound guidance | 21 | 17 | $121 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 1,100. This provider delivers 0.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
71
Patients
28
Total drug cost
$322
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Meloxicam | Generic | 60 | 28 | $284 |
| Prednisone | Generic | 11 | 0 | $38 |
Frequently asked questions
What is Dr. Michael Dillingham's medical specialty?
Dr. Michael Dillingham practices Sports Medicine (Orthopaedic Surgery) Physician in Redwood City, CA.
Where does Dr. Michael Dillingham practice?
Dr. Michael Dillingham practices at 500 Arguell St, Redwood City, CA 94063. Office phone: 6508514900.
What is Dr. Michael Dillingham's NPI?
Dr. Michael Dillingham's National Provider Identifier (NPI) is 1609808765, issued by NPPES.
Does Dr. Michael Dillingham accept Medicare assignment?
Yes. Dr. Michael Dillingham accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Dillingham commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204); Aspiration and/or injection of fluid large joint using ultrasound guidance (HCPCS 20611). Source: CMS Medicare Physician & Other Practitioners file.