Doctor profile · Federal record
Dr. Alexander Tiemeier, D.O.
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Clinical Cardiac Electrophysiology Physician · Student in an Organized Health Care Education/Training Program · Buffalo, NY
- NPI 1932632213
- Accepts Medicare
- 9 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
462 Grider St
Buffalo, NY 142153021
(716) 898-4226 - Mailing address
-
1414 Tree Split Ln
Neptune Beach, FL 322663637
Credentials & registration
- NPI registered
- April 2017 — 9 yrs on file
- Profile last updated
- August 20, 2025
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- New York #334553
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1932632213. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$6,549
Transactions
10
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, INC. | 9 | $6,461.65 | |
| Biotronik INC. | 1 | $87.24 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Alexander Tiemeier's medical specialty?
Dr. Alexander Tiemeier practices Cardiovascular Disease Physician in Buffalo, NY.
Where does Dr. Alexander Tiemeier practice?
Dr. Alexander Tiemeier practices at 462 Grider St, Buffalo, NY 142153021. Office phone: 7168984226.
What is Dr. Alexander Tiemeier's NPI?
Dr. Alexander Tiemeier's National Provider Identifier (NPI) is 1932632213, issued by NPPES.
Does Dr. Alexander Tiemeier accept Medicare assignment?
Yes. Dr. Alexander Tiemeier accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.