Doctor profile · Federal record
Dr. Nathan Cox, M.D.
Hospitalist Physician (CMS: Internal Medicine) · Internal Medicine Physician · Santa Monica, CA
- NPI 1912173378
- Accepts Medicare
- MIPS 84.9 / 100 · 2023
- 18 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1250 16Th St, 2304 Central Wing
Santa Monica, CA 904041249
(310) 319-4698
fax (310) 319-4908 - Mailing address
-
757 Westwood Plz
Los Angeles, CA 900958358
Credentials & registration
- NPI registered
- May 2008 — 18 yrs on file
- Profile last updated
- March 22, 2017
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- California #A116263
- Medicaid
- CA #1912173378
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912173378. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,582
Distinct HCPCS
6
Medicare allowed
$157,793
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 1,040 | 204 | $84 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 285 | 97 | $127 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 128 | 121 | $185 | |
99239 |
Hospital discharge day management, more than 30 minutes | 58 | 57 | $122 | |
G0316 |
Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th | 58 | 53 | $33 | |
99497 |
Advance care planning, first 30 minutes | 13 | 13 | $81 |
In context: peer comparison
Among 43 peers in Santa Monica Hospitalist Physician, average services per provider: 116. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$18
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 1 | $18.09 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Nathan Cox's medical specialty?
Dr. Nathan Cox practices Hospitalist Physician in Santa Monica, CA.
Where does Dr. Nathan Cox practice?
Dr. Nathan Cox practices at 1250 16Th St, Santa Monica, CA 904041249. Office phone: 3103194698.
What is Dr. Nathan Cox's NPI?
Dr. Nathan Cox's National Provider Identifier (NPI) is 1912173378, issued by NPPES.
Does Dr. Nathan Cox accept Medicare assignment?
Yes. Dr. Nathan Cox accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nathan Cox commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.