Doctor profile · Federal record

Dr. Nathaniel Nicholson, D.D.S., M.S.

Endodontist · General Practice Dentistry · Pasadena, MD

  • NPI 1417182916
  • 17 yrs on file
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
8221 Ritchie Hwy Ste 201
Pasadena, MD 211223941
(410) 647-3453
fax (410) 647-3454

Credentials & registration

NPPES · NUCC
NPI registered
May 2009 — 17 yrs on file
Profile last updated
November 7, 2021
Specialty taxonomy
1223E0200X — NUCC code
State licenses (2)
Maryland #15392 · West Virginia #3860

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1417182916. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$768
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
A-Dec, INC. 1 $735.00
Dentsply Sirona INC 2 $32.68

By nature of payment

Gift
$735
Food and Beverage
$33

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
11
Patients
0
Total drug cost
$49
Drug Type Claims Patients Total cost
Amoxicillin Generic 11 0 $49

Frequently asked questions

Auto-generated from federal data
What is Dr. Nathaniel Nicholson's medical specialty?
Dr. Nathaniel Nicholson practices Endodontist in Pasadena, MD.
Where does Dr. Nathaniel Nicholson practice?
Dr. Nathaniel Nicholson practices at 8221 Ritchie Hwy Ste 201, Pasadena, MD 211223941. Office phone: 4106473453.
What is Dr. Nathaniel Nicholson's NPI?
Dr. Nathaniel Nicholson's National Provider Identifier (NPI) is 1417182916, issued by NPPES.