Doctor profile · Federal record

Dr. Alexandra Wittenberg, DNP, PMHNP

Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Psychiatric/Mental Health Registered Nurse · Nashville, TN

  • NPI 1174301766
  • Accepts Medicare
  • 3 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
30 Burton Hills Blvd Ste 360
Nashville, TN 372156407
(615) 465-4875
fax (615) 327-4881

Credentials & registration

NPPES · NUCC
NPI registered
September 2023 — 3 yrs on file
Profile last updated
August 14, 2024
Year of graduation
2023 — 3 yrs since
Specialty taxonomy
363LP0808X — NUCC code
State licenses (2)
Tennessee #34872 · Tennessee #229137

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1174301766. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$52
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Takeda Pharmaceuticals U.S.A., Inc. 1 $27.20
Noven Therapeutics, LLC 1 $25.00

By nature of payment

Food and Beverage
$52

Frequently asked questions

Auto-generated from federal data
What is Dr. Alexandra Wittenberg's medical specialty?
Dr. Alexandra Wittenberg practices Psychiatric/Mental Health Nurse Practitioner in Nashville, TN.
Where does Dr. Alexandra Wittenberg practice?
Dr. Alexandra Wittenberg practices at 30 Burton Hills Blvd Ste 360, Nashville, TN 372156407. Office phone: 6154654875.
What is Dr. Alexandra Wittenberg's NPI?
Dr. Alexandra Wittenberg's National Provider Identifier (NPI) is 1174301766, issued by NPPES.
Does Dr. Alexandra Wittenberg accept Medicare assignment?
Yes. Dr. Alexandra Wittenberg accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.