Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Suzanne S Long, M.D.

Diagnostic Radiology Physician in Philadelphia, PA · enumerated 2007.

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

National Provider Identifier

1669677175

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Registry record

Entity type Individual (Type 1)

Name Dr. Suzanne S Long

Credential M.D.

Sex Female

Practice address 111 S. 11th Street, Suite 3390, Philadelphia, PA, 19107

Phone (215) 955-6226

Fax (215) 923-1562

Enumeration date Jun 15, 2007

Last updated in NPPES May 2, 2014

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License MT179890 (PA) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License MD427698 (PA) 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
102473252	Medicaid	PA	-
0231991	Medicaid	NJ	-

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 1669677175 active?

Yes, as of the latest NPPES snapshot, NPI 1669677175 is active (record last updated 2014-05-02).

How do I verify Suzanne Long's NPI record?

Cross-check NPI 1669677175 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-05-02.