Doctor profile · Federal record

Dr. Nathan Siegel, MD

Emergency Medicine Physician (CMS: Emergency Medicine) · Providence, RI

  • NPI 1962445536
  • Accepts Medicare
  • 24 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
593 Eddy St
Providence, RI 029034923
(401) 519-1604
fax (401) 272-0538
Mailing address
Po Box 9484
Providence, RI 029409484

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
February 16, 2010
Year of graduation
2002 — 24 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Rhode Island #MD12096
Medicaid (2)
MA #2121034 · RI #7058670

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1962445536. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
246
Distinct HCPCS
4
Medicare allowed
$39,580
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 145 140 $181
99284 Emergency department visit with moderate level of medical decision making 76 75 $125
99291 Critical care, first 30-74 minutes 14 14 $221
99283 Emergency department visit with low level of medical decision making 11 11 $75

In context: peer comparison

Among 91 peers in this city , average services per provider: 77. This provider delivers 3.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
119
Patients
118
Total drug cost
$876
Drug Type Claims Patients Total cost
Cephalexin Generic 33 33 $280
Prednisone Generic 23 23 $57
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 18 18 $38
Ondansetron Odt (Ondansetron) Brand 17 17 $103
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 16 16 $365
Ibuprofen Generic 12 11 $34

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Nathan Siegel's medical specialty?
Dr. Nathan Siegel practices Emergency Medicine Physician in Providence, RI.
Where does Dr. Nathan Siegel practice?
Dr. Nathan Siegel practices at 593 Eddy St, Providence, RI 029034923. Office phone: 4015191604.
What is Dr. Nathan Siegel's NPI?
Dr. Nathan Siegel's National Provider Identifier (NPI) is 1962445536, issued by NPPES.
Does Dr. Nathan Siegel accept Medicare assignment?
Yes. Dr. Nathan Siegel accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nathan Siegel commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.