Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Alexandros John Samohin, M.D.

Family Medicine Physician in Timonium, MD · enumerated 2009.

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

National Provider Identifier

1811139645

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Alexandros John Samohin

Credential M.D.

Sex Male

Practice address 1830 York Rd Ste F, Timonium, MD, 21093

Phone (410) 252-4015

Fax (410) 252-7410

Enumeration date Mar 25, 2009

Last updated in NPPES Apr 11, 2012

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 4301081877 (MI) 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

Where does Alexandros Samohin practice?

The practice location on file with NPPES is in Timonium, MD. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Alexandros Samohin?

The National Provider Identifier (NPI) for Alexandros Samohin is 1811139645, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-11.