Doctor profile · Federal record

Dr. Nicholas Longfellow, ACNP

Gerontology Nurse Practitioner (CMS: Nurse Practitioner) · Saint Louis, MO

  • NPI 1801406467
  • Accepts Medicare
  • MIPS 79.3 / 100 · 2023
  • 6 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1 Barnes Jewish Hospital Plz, Dept Anesthesiology
Saint Louis, MO 631101003
(800) 862-9980
fax (314) 362-1185
Mailing address
660 S Euclid Ave, Cb 8054
Saint Louis, MO 631101010

Credentials & registration

NPPES · NUCC
NPI registered
August 2020 — 6 yrs on file
Profile last updated
November 15, 2021
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
363LG0600X — NUCC code
State license (1)
Missouri #2020029661
Medicaid
MO #420089047

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1801406467. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$15
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Medtronic, INC. 1 $15.48

By nature of payment

Food and Beverage
$15

Frequently asked questions

Auto-generated from federal data
What is Dr. Nicholas Longfellow's medical specialty?
Dr. Nicholas Longfellow practices Gerontology Nurse Practitioner in Saint Louis, MO.
Where does Dr. Nicholas Longfellow practice?
Dr. Nicholas Longfellow practices at 1 Barnes Jewish Hospital Plz, Saint Louis, MO 631101003. Office phone: 8008629980.
What is Dr. Nicholas Longfellow's NPI?
Dr. Nicholas Longfellow's National Provider Identifier (NPI) is 1801406467, issued by NPPES.
Does Dr. Nicholas Longfellow accept Medicare assignment?
Yes. Dr. Nicholas Longfellow accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.