NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christopher Thomas Soufleris, M.D

Emergency Medicine Physician in Concord, NH · enumerated 2020.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1023637451

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Christopher Thomas Soufleris
Credential M.D
Sex Male
Practice address 250 Pleasant St, Concord, NH, 03301
Phone (603) 225-2711
Fax (603) 224-6527
Enumeration date Apr 15, 2020
Last updated in NPPES Aug 7, 2023

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 23685 (NH) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1023637451 active?
Yes, as of the latest NPPES snapshot, NPI 1023637451 is active (record last updated 2023-08-07).
How do I verify Christopher Soufleris's NPI record?
Cross-check NPI 1023637451 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-07.