Doctor profile · Federal record
Dr. Alexandra Gronczewski
Family Nurse Practitioner (CMS: Nurse Practitioner) · Family Nurse Practitioner · Princeton, NJ
- NPI 1477241958
- Accepts Medicare
- 4 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
20 Elm RD
Princeton, NJ 085402502
(609) 610-3222 - Additional location
-
208 Bunn Dr
Princeton, NJ 085402851
(609) 683-4999
Credentials & registration
- NPI registered
- April 2023 — 3 yrs on file
- Profile last updated
- September 15, 2025
- Year of graduation
- 2022 — 4 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (2)
- New Jersey #26NJ01475100 · New Jersey #26NJ014751000
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477241958. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$92
Transactions
3
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 3 | $91.59 |
By nature of payment
Frequently asked questions
What is Dr. Alexandra Gronczewski's medical specialty?
Dr. Alexandra Gronczewski practices Family Nurse Practitioner in Princeton, NJ.
Where does Dr. Alexandra Gronczewski practice?
Dr. Alexandra Gronczewski practices at 20 Elm RD, Princeton, NJ 085402502. Office phone: 6096103222.
What is Dr. Alexandra Gronczewski's NPI?
Dr. Alexandra Gronczewski's National Provider Identifier (NPI) is 1477241958, issued by NPPES.
Does Dr. Alexandra Gronczewski accept Medicare assignment?
Yes. Dr. Alexandra Gronczewski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.