Doctor profile · Federal record

Dr. Walker Mainwaring, MD

Dermatology Physician (CMS: Dermatology) · Forest Hills, NY

  • NPI 1447888144
  • Accepts Medicare
  • 6 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
11835 Queens Blvd Lowr Leve
Forest Hills, NY 113757200
(212) 283-3000
Mailing address
100 E Lancaster Ave
Wynnewood, PA 190963450

Credentials & registration

NPPES · NUCC
NPI registered
March 2020 — 6 yrs on file
Profile last updated
July 9, 2024
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
207N00000X — NUCC code
State license (1)
New York #329828

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1447888144. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,073
Transactions
25
Manufacturers
12
Payer (manufacturer) Industry Txns Amount
Ucb, INC. 3 $312.69
Genzyme Corporation 3 $167.87
Dermavant Sciences, INC. 5 $133.52
Pfizer INC. 2 $112.65
Almirall LLC 1 $105.80
Arcutis Biotherapeutics, INC. 4 $78.53
Abbvie INC. 2 $43.34
Janssen Biotech, INC. 1 $30.13
Incyte Corporation 1 $27.68
Lilly USA, LLC 1 $21.22
Biofrontera INC. 1 $20.48
Novartis Pharmaceuticals Corporation 1 $18.72

By nature of payment

Food and Beverage
$1,073

Frequently asked questions

Auto-generated from federal data
What is Dr. Walker Mainwaring's medical specialty?
Dr. Walker Mainwaring practices Dermatology Physician in Forest Hills, NY.
Where does Dr. Walker Mainwaring practice?
Dr. Walker Mainwaring practices at 11835 Queens Blvd Lowr Leve, Forest Hills, NY 113757200. Office phone: 2122833000.
What is Dr. Walker Mainwaring's NPI?
Dr. Walker Mainwaring's National Provider Identifier (NPI) is 1447888144, issued by NPPES.
Does Dr. Walker Mainwaring accept Medicare assignment?
Yes. Dr. Walker Mainwaring accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated Sep 3, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›