Doctor profile · Federal record
Dr. Michael Thaanum, O.D.
Optometrist · Hayward, CA
- NPI 1285785915
- 19 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
500 Southland Mall
Hayward, CA 945452148
(510) 887-2800
fax (510) 887-2812 - Mailing address
-
228 del Monte Shoppiing Center
Monterey, CA 93940
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- October 14, 2009
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- California #6571TPA
- Medicaid
- CA #1306035118
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285785915. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
275
Distinct HCPCS
4
Medicare allowed
$34,503
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92012 |
Established patient problem focused exam of visual system | 103 | 103 | $104 | |
92014 |
Established patient complete exam of visual system | 83 | 83 | $145 | |
92002 |
New patient problem focused exam of visual system | 50 | 50 | $99 | |
92004 |
New patient complete exam of visual system | 39 | 39 | $173 |
In context: peer comparison
Among 1 peers in Hayward Optometrist, average services per provider: 68. This provider delivers 4.0× the peer median.Frequently asked questions
What is Dr. Michael Thaanum's medical specialty?
Dr. Michael Thaanum practices Optometrist in Hayward, CA.
Where does Dr. Michael Thaanum practice?
Dr. Michael Thaanum practices at 500 Southland Mall, Hayward, CA 945452148. Office phone: 5108872800.
What is Dr. Michael Thaanum's NPI?
Dr. Michael Thaanum's National Provider Identifier (NPI) is 1285785915, issued by NPPES.
What procedures does Dr. Michael Thaanum commonly perform?
Top Medicare-reported procedures in 2023: Established patient problem focused exam of visual system (HCPCS 92012); Established patient complete exam of visual system (HCPCS 92014); New patient problem focused exam of visual system (HCPCS 92002). Source: CMS Medicare Physician & Other Practitioners file.