Doctor profile · Federal record

Dr. Lorraine Nowakowski-Grier, MSN, APRN

Adult Health Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Nurse Practitioner · Newark, DE

  • NPI 1427264811
  • Accepts Medicare
  • 20 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
4755 Ogletown-Stanton RD
Newark, DE 197180001
(302) 733-1512
Additional location
1643 Nw 136Th Ave., Bl H St 100 MSC 11607-0002
Sunrise, FL 333233091
(954) 377-3090
Mailing address
19 Thistleberry Dr
Newark, DE 197022213

Credentials & registration

NPPES · NUCC
NPI registered
May 2007 — 19 yrs on file
Profile last updated
April 26, 2024
Year of graduation
2006 — 20 yrs since
Specialty taxonomy
363LA2200X — NUCC code
State licenses (2)
Delaware #LB-0000202 · Delaware #L1-0019098

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427264811. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$60
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
ACADIA Pharmaceuticals Inc 1 $59.72

By nature of payment

Food and Beverage
$60

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Lorraine Nowakowski-Grier's medical specialty?
Dr. Lorraine Nowakowski-Grier practices Adult Health Nurse Practitioner in Newark, DE.
Where does Dr. Lorraine Nowakowski-Grier practice?
Dr. Lorraine Nowakowski-Grier practices at 4755 Ogletown-Stanton RD, Newark, DE 197180001. Office phone: 3027331512.
What is Dr. Lorraine Nowakowski-Grier's NPI?
Dr. Lorraine Nowakowski-Grier's National Provider Identifier (NPI) is 1427264811, issued by NPPES.
Does Dr. Lorraine Nowakowski-Grier accept Medicare assignment?
Yes. Dr. Lorraine Nowakowski-Grier accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.