Doctor profile · Federal record
Dr. Carolyn Tiernan, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Oakland, CA
- NPI 1215947981
- Accepts Medicare
- 48 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2107 Livingston St, Suite A
Oakland, CA 946065218
(510) 436-9000
fax (510) 436-9013
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1978 — 48 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- California #G40571
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1215947981. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$22
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| MIMEDX Group, Inc. | 1 | $22.29 |
By nature of payment
Frequently asked questions
What is Dr. Carolyn Tiernan's medical specialty?
Dr. Carolyn Tiernan practices Emergency Medicine Physician in Oakland, CA.
Where does Dr. Carolyn Tiernan practice?
Dr. Carolyn Tiernan practices at 2107 Livingston St, Oakland, CA 946065218. Office phone: 5104369000.
What is Dr. Carolyn Tiernan's NPI?
Dr. Carolyn Tiernan's National Provider Identifier (NPI) is 1215947981, issued by NPPES.
Does Dr. Carolyn Tiernan accept Medicare assignment?
Yes. Dr. Carolyn Tiernan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.