NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. James Mahoney, MD

Internal Medicine Physician in Abington, PA · enumerated 2005.

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

National Provider Identifier

1720084247

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. James Mahoney
Credential MD
Sex Male
Practice address 1235 Old York Rd, Suite 113, Abington, PA, 19001
Enumeration date Jun 21, 2005
Last updated in NPPES Sep 15, 2017

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD064310L (PA) 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 1720084247 active?
Yes, as of the latest NPPES snapshot, NPI 1720084247 is active (record last updated 2017-09-15).
How do I verify James Mahoney's NPI record?
Cross-check NPI 1720084247 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 2017-09-15.