Doctor profile · Federal record
Dr. Sian Mara, MS, PA-C
Physician Assistant · San Francisco, CA
- NPI 1114357126
- Accepts Medicare
- 13 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
400 Parnassus Ave
San Francisco, CA 941432202
(415) 746-1000 - Additional location
-
1275 York Ave
New York, NY 100656007
(212) 639-6402 - Mailing address
-
1275 York Ave
New York, NY 100656007
Credentials & registration
- NPI registered
- November 2013 — 13 yrs on file
- Profile last updated
- September 11, 2025
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- New York #016771
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114357126. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$20
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Becton, Dickinson and Company | 1 | $20.41 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Sian Mara's medical specialty?
Dr. Sian Mara practices Physician Assistant in San Francisco, CA.
Where does Dr. Sian Mara practice?
Dr. Sian Mara practices at 400 Parnassus Ave, San Francisco, CA 941432202. Office phone: 4157461000.
What is Dr. Sian Mara's NPI?
Dr. Sian Mara's National Provider Identifier (NPI) is 1114357126, issued by NPPES.
Does Dr. Sian Mara accept Medicare assignment?
Yes. Dr. Sian Mara accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.