Doctor profile · Federal record
Dr. Hari Nagaraj, M.D.
Critical Care Medicine (Internal Medicine) Physician (CMS: Pulmonary Disease) · Hospice and Palliative Medicine (Family Medicine) Physician · Internal Medicine Physician · Pulmonary Disease Physician · Roseville, CA
- NPI 1497776041
- Accepts Medicare
- MIPS 90.0 / 100 · 2023
- 35 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
5 Medical Plaza Dr Ste 190
Roseville, CA 95661
(916) 679-3590
fax (916) 482-3647 - Additional location
-
6403 Coyle Ave, Suite 450
Carmichael, CA 956080311
(916) 482-7621
fax (916) 972-7734 - Mailing address
-
1300 Ethan Way Ste 600
Sacramento, CA 958252296
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- October 30, 2019
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207RC0200X — NUCC code
- State licenses (2)
- California #C52104 · California #182634
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1497776041. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,405
Distinct HCPCS
7
Medicare allowed
$468,242
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 1,642 | 744 | $84 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 1,131 | 961 | $181 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 438 | 294 | $124 | |
99291 |
Critical care, first 30-74 minutes | 93 | 77 | $227 | |
95811 |
Sleep study in sleep lab with continuous airway pressure (6 years or older) | 37 | 37 | $709 | |
95806 |
Sleep study including heart rate, breathing, airflow, and effort | 32 | 32 | $97 | |
95810 |
Sleep study in sleep lab (6 years or older) | 32 | 32 | $678 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 146. This provider delivers 23× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Hari Nagaraj's medical specialty?
Dr. Hari Nagaraj practices Critical Care Medicine (Internal Medicine) Physician in Roseville, CA.
Where does Dr. Hari Nagaraj practice?
Dr. Hari Nagaraj practices at 5 Medical Plaza Dr Ste 190, Roseville, CA 95661. Office phone: 9166793590.
What is Dr. Hari Nagaraj's NPI?
Dr. Hari Nagaraj's National Provider Identifier (NPI) is 1497776041, issued by NPPES.
Does Dr. Hari Nagaraj accept Medicare assignment?
Yes. Dr. Hari Nagaraj accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hari Nagaraj commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.