Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Arthur Stephen Hansman, MD

Family Medicine Physician in Edgewater, MD · enumerated 2006 · practices at Andrew T. Gergely, M.D.,L.C.C..

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

National Provider Identifier

1356445670

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Registry record

Entity type Individual (Type 1)

Name Dr. Arthur Stephen Hansman

Credential MD

Sex Male

Practice address 137 Mitchells Chance Rd, Suite 180, Edgewater, MD, 21037

Phone (410) 224-8220

Fax (410) 841-2482

Enumeration date Sep 8, 2006

Last updated in NPPES May 9, 2013

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License D27388 (MD) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
286111900	Medicaid	MD	-

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

How do I verify Arthur Hansman's NPI record?

Cross-check NPI 1356445670 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1356445670 active?

Yes, as of the latest NPPES snapshot, NPI 1356445670 is active (record last updated 2013-05-09).

Other providers at this practice address

Browse all →

Ellen Mcinerney Internal Medicine Physician · Edgewater, MD NPI 1235176157 Jaime Taylor Medical Physician Assistant · Edgewater, MD NPI 1396855573 Maryann Boyle Clinical Social Worker · Edgewater, MD NPI 1407044969 Joanne Hockman Clinical Social Worker · Edgewater, MD NPI 1104066786 Courtney Bianchi Clinical Social Worker · Edgewater, MD NPI 1831416759 Katherine Selby Family Nurse Practitioner · Edgewater, MD NPI 1538403514 Andrew T. Gergely, M.D.,L.C.C. Professional Counselor · Edgewater, MD NPI 1326585076

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-05-09.