Doctor profile · Federal record
Dr. Dayanna Grau, FNP-C
Family Nurse Practitioner (CMS: Nurse Practitioner) · Morristown, NJ
- NPI 1780431767
- Accepts Medicare
- 2 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
100 Madison Ave
Morristown, NJ 079606136
(973) 971-5000 - Additional location
-
435 South St Ste 230A
Morristown, NJ 079606422
(973) 971-7507
fax (973) 290-7130 - Mailing address
-
Po Box 416457
Boston, MA 022416457
Credentials & registration
- NPI registered
- May 2024 — 2 yrs on file
- Profile last updated
- August 22, 2024
- Year of graduation
- 2024 — 2 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- New Jersey #26NJ15025000
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1780431767. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$31
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| PFIZER INC. | 1 | $16.96 | |
| AIMMUNE THERAPEUTICS, INC. | 1 | $14.03 |
By nature of payment
Frequently asked questions
What is Dr. Dayanna Grau's medical specialty?
Dr. Dayanna Grau practices Family Nurse Practitioner in Morristown, NJ.
Where does Dr. Dayanna Grau practice?
Dr. Dayanna Grau practices at 100 Madison Ave, Morristown, NJ 079606136. Office phone: 9739715000.
What is Dr. Dayanna Grau's NPI?
Dr. Dayanna Grau's National Provider Identifier (NPI) is 1780431767, issued by NPPES.
Does Dr. Dayanna Grau accept Medicare assignment?
Yes. Dr. Dayanna Grau accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.