Doctor profile · Federal record

Dr. Ryan Fields, M.D.

Anesthesiology Physician (CMS: Anesthesiology) · Pediatric Anesthesiology Physician · Neptune, NJ

  • NPI 1427092386
  • Accepts Medicare
  • 24 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1945 Highway 33
Neptune, NJ 077534859
(732) 897-0200
fax (732) 897-0263
Mailing address
Po Box 307
Neptune, NJ 077540307

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
April 26, 2024
Year of graduation
2002 — 24 yrs since
Specialty taxonomy
207L00000X — NUCC code
State license (1)
New Jersey #25MB08009300
Medicaid
NJ #0108197

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427092386. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$38
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Ambu Inc. 1 $25.21
Alexion Pharmaceuticals, Inc. 1 $13.28

By nature of payment

Food and Beverage
$38

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ryan Fields's medical specialty?
Dr. Ryan Fields practices Anesthesiology Physician in Neptune, NJ.
Where does Dr. Ryan Fields practice?
Dr. Ryan Fields practices at 1945 Highway 33, Neptune, NJ 077534859. Office phone: 7328970200.
What is Dr. Ryan Fields's NPI?
Dr. Ryan Fields's National Provider Identifier (NPI) is 1427092386, issued by NPPES.
Does Dr. Ryan Fields accept Medicare assignment?
Yes. Dr. Ryan Fields accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.