Doctor profile · Federal record
Dr. Jean Nakamura, M.D.
Radiation Oncology Physician (CMS: Radiation Oncology) · San Francisco, CA
- NPI 1154369551
- Accepts Medicare
- MIPS 70.8 / 100 · 2023
- 28 yrs in practice
- Female
- No sanctions
Practice & contact
- Primary practice
-
505 Parnassus Ave
San Francisco, CA 941432204
(415) 353-8900
fax (415) 353-8679 - Mailing address
-
1635 Divisadero Street, Suite 625, Box 1821
San Francisco, CA 941430001
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- July 9, 2007
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 2085R0001X — NUCC code
- State license (1)
- California #A71767
- Medicaid
- CA #00A717670
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1154369551. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
576
Distinct HCPCS
9
Medicare allowed
$52,980
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77334 |
Design and construction of complex radiation treatment device | 157 | 25 | $70 | |
77300 |
Calculation of radiation therapy dose | 139 | 27 | $38 | |
77014 |
Ct guidance for insertion of radiation therapy fields | 119 | 14 | $52 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 56 | 33 | $162 | |
77263 |
Complex radiation therapy planning | 28 | 25 | $193 | |
77427 |
Radiation treatment management, 5 treatment sessions | 27 | 14 | $222 | |
77295 |
3d radiation therapy planning | 24 | 19 | $262 | |
77290 |
Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved | 14 | 11 | $96 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 12 | 12 | $203 |
In context: peer comparison
Among 11 peers in San Francisco Radiation Oncology Physician, average services per provider: 83. This provider delivers 6.9× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Jean Nakamura's medical specialty?
Dr. Jean Nakamura practices Radiation Oncology Physician in San Francisco, CA.
Where does Dr. Jean Nakamura practice?
Dr. Jean Nakamura practices at 505 Parnassus Ave, San Francisco, CA 941432204. Office phone: 4153538900.
What is Dr. Jean Nakamura's NPI?
Dr. Jean Nakamura's National Provider Identifier (NPI) is 1154369551, issued by NPPES.
Does Dr. Jean Nakamura accept Medicare assignment?
Yes. Dr. Jean Nakamura accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jean Nakamura commonly perform?
Top Medicare-reported procedures in 2023: Design and construction of complex radiation treatment device (HCPCS 77334); Calculation of radiation therapy dose (HCPCS 77300); Ct guidance for insertion of radiation therapy fields (HCPCS 77014). Source: CMS Medicare Physician & Other Practitioners file.