Doctor profile · Federal record

Dr. Nathan Swallow, M.D.

Anesthesiology Physician (CMS: Anesthesiology) · Hartford, CT

  • NPI 1760869465
  • Accepts Medicare
  • 11 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
100 Retreat Ave Ste 403
Hartford, CT 061062528
(212) 263-5506
Additional location
550 1St Ave
New York, NY 100166402

Credentials & registration

NPPES · NUCC
NPI registered
May 2015 — 11 yrs on file
Profile last updated
August 5, 2019
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207L00000X — NUCC code
State license (1)
Connecticut #62450

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1760869465. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
33
Distinct HCPCS
2
Medicare allowed
$5,001
HCPCS Description Services Patients Avg allowed
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 21 21 $75
00670 Anesthesia for extensive surgery on spine 12 12 $285

In context: peer comparison

Among 31 peers in this city , average services per provider: 31. This provider delivers 1.1× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Nathan Swallow's medical specialty?
Dr. Nathan Swallow practices Anesthesiology Physician in Hartford, CT.
Where does Dr. Nathan Swallow practice?
Dr. Nathan Swallow practices at 100 Retreat Ave Ste 403, Hartford, CT 061062528. Office phone: 2122635506.
What is Dr. Nathan Swallow's NPI?
Dr. Nathan Swallow's National Provider Identifier (NPI) is 1760869465, issued by NPPES.
Does Dr. Nathan Swallow accept Medicare assignment?
Yes. Dr. Nathan Swallow accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nathan Swallow commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for extensive surgery on spine (HCPCS 00670). Source: CMS Medicare Physician & Other Practitioners file.