Doctor profile · Federal record
Dr. Alyssa McNamara, MD
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · San Francisco, CA
- NPI 1972034270
- Accepts Medicare
- MIPS 73.4 / 100 · 2023
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
505 Parnassus Ave
San Francisco, CA 941432204
(415) 353-1821
fax (415) 476-0616
Credentials & registration
- NPI registered
- March 2017 — 9 yrs on file
- Profile last updated
- August 5, 2022
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- California #A162169
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1972034270. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,514
Distinct HCPCS
10
Medicare allowed
$90,385
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
A9585 |
Injection, gadobutrol, 0.1 ml | 2,451 | 25 | $0 | |
77067 |
Screening mammography | 104 | 74 | $51 | |
77063 |
Screening 3d breast mammography | 103 | 73 | $26 | |
G0279 |
Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) | 78 | 55 | $27 | |
77065 |
Diagnostic mammography of 1 breast | 65 | 42 | $54 | |
77080 |
Dxa bone density measurement of hip, pelvis, spine | 54 | 31 | $17 | |
71045 |
X-ray of chest, 1 view | 53 | 52 | $8 | |
76642 |
Limited ultrasound scan of 1 breast | 50 | 39 | $40 | |
78815 |
Nuclear medicine study from skull base to mid-thigh with ct scan | 49 | 27 | $723 | |
70450 |
Ct scan head or brain without contrast | 48 | 48 | $38 |
In context: peer comparison
Among 102 peers in this city , average services per provider: 133. This provider delivers 26× the peer median.Frequently asked questions
What is Dr. Alyssa McNamara's medical specialty?
Dr. Alyssa McNamara practices Diagnostic Radiology Physician in San Francisco, CA.
Where does Dr. Alyssa McNamara practice?
Dr. Alyssa McNamara practices at 505 Parnassus Ave, San Francisco, CA 941432204. Office phone: 4153531821.
What is Dr. Alyssa McNamara's NPI?
Dr. Alyssa McNamara's National Provider Identifier (NPI) is 1972034270, issued by NPPES.
Does Dr. Alyssa McNamara accept Medicare assignment?
Yes. Dr. Alyssa McNamara accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alyssa McNamara commonly perform?
Top Medicare-reported procedures in 2023: Injection, gadobutrol, 0.1 ml (HCPCS A9585); Screening mammography (HCPCS 77067); Screening 3d breast mammography (HCPCS 77063). Source: CMS Medicare Physician & Other Practitioners file.