Doctor profile · Federal record
Dr. Marc Dea, OD
Optometrist (CMS: Optometry) · Castro Valley, CA
- NPI 1174592646
- Accepts Medicare
- 27 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2687 Castro Valley Blvd
Castro Valley, CA 945465409
(510) 581-1553
fax (510) 581-1929
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- August 20, 2014
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- California #11124T
- Medicaid (2)
- CA #GSD000960 · CA #GR0022890
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174592646. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
214
Distinct HCPCS
3
Medicare allowed
$19,909
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92250 |
Photography of the retina | 118 | 116 | $46 | |
92014 |
Established patient complete exam of visual system | 83 | 83 | $157 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 13 | 13 | $106 |
In context: peer comparison
Among 2 peers in Castro Valley Optometrist, average services per provider: 57. This provider delivers 3.8× the peer median.Open Payments
Industry payments received
All-time total
$145
Transactions
6
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alcon Vision LLC | 4 | $91.01 | |
| Johnson & Johnson Vision Care, INC. | 2 | $53.58 |
By nature of payment
Frequently asked questions
What is Dr. Marc Dea's medical specialty?
Dr. Marc Dea practices Optometrist in Castro Valley, CA.
Where does Dr. Marc Dea practice?
Dr. Marc Dea practices at 2687 Castro Valley Blvd, Castro Valley, CA 945465409. Office phone: 5105811553.
What is Dr. Marc Dea's NPI?
Dr. Marc Dea's National Provider Identifier (NPI) is 1174592646, issued by NPPES.
Does Dr. Marc Dea accept Medicare assignment?
Yes. Dr. Marc Dea accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marc Dea commonly perform?
Top Medicare-reported procedures in 2023: Photography of the retina (HCPCS 92250); Established patient complete exam of visual system (HCPCS 92014); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.