Doctor profile · Federal record
Dr. Marcus Zachariah, M.D., PH.D.
Neurological Surgery Physician (CMS: Neurosurgery) · San Diego, CA
- NPI 1477817187
- Accepts Medicare
- MIPS 67.1 / 100 · 2023
- 14 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3750 Convoy St Ste 301
San Diego, CA 921113741
(619) 297-4481
fax (858) 429-7666
Credentials & registration
- NPI registered
- June 2012 — 14 yrs on file
- Profile last updated
- November 23, 2022
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207T00000X — NUCC code
- State license (1)
- Ohio #35135874
- Medicaid
- OH #0401107
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477817187. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
126
Distinct HCPCS
6
Medicare allowed
$20,746
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99205 |
New patient office or other outpatient visit, 60-74 minutes | 34 | 34 | $233 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 27 | 25 | $130 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 22 | 21 | $191 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 16 | 15 | $179 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 16 | 13 | $82 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 11 | 11 | $85 |
In context: peer comparison
Among 16 peers in this city , average services per provider: 43. This provider delivers 2.9× the peer median.Open Payments
Industry payments received
All-time total
$12,261
Transactions
15
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| KYOCERA MEDICAL TECHNOLOGIES, INC. | 1 | $11,200.00 | |
| Globus Medical, Inc. | 7 | $425.97 | |
| Integra LifeSciences Corporation | 1 | $158.06 | |
| Stryker Corporation | 2 | $156.03 | |
| Medtronic, Inc. | 1 | $132.39 | |
| Boston Scientific Corporation | 2 | $130.63 | |
| Abbott Laboratories | 1 | $57.62 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
13
Patients
0
Total drug cost
$73
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 13 | 0 | $73 |
Hospital affiliations
Frequently asked questions
What is Dr. Marcus Zachariah's medical specialty?
Dr. Marcus Zachariah practices Neurological Surgery Physician in San Diego, CA.
Where does Dr. Marcus Zachariah practice?
Dr. Marcus Zachariah practices at 3750 Convoy St Ste 301, San Diego, CA 921113741. Office phone: 6192974481.
What is Dr. Marcus Zachariah's NPI?
Dr. Marcus Zachariah's National Provider Identifier (NPI) is 1477817187, issued by NPPES.
Does Dr. Marcus Zachariah accept Medicare assignment?
Yes. Dr. Marcus Zachariah accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marcus Zachariah commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99205); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.