Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Susan E Bittenbender, M.D.

Dermatology Physician in Limerick, PA · enumerated 2006.

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

National Provider Identifier

1114988037

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Registry record

Entity type Individual (Type 1)

Name Susan E Bittenbender

Credential M.D.

Sex Female

Practice address 410 W Linfield Trappe Rd, Suite 240, Limerick, PA, 19468

Phone (610) 495-6500

Fax (610) 495-6558

Enumeration date Mar 30, 2006

Last updated in NPPES Jun 13, 2013

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License MD064712L (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
2337296	Other	PA	AETNA
50018384	Other	PA	CAPITOL BLUE CROSS
0696423000	Other	PA	INDEPENDENCE BLUE CROSS
976079	Other	PA	HIGHMARK BLUE SHIELD
070017406	Other	PA	RAILROAD MEDICARE

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 1114988037 active?

Yes, as of the latest NPPES snapshot, NPI 1114988037 is active (record last updated 2013-06-13).

How do I verify Susan Bittenbender's NPI record?

Cross-check NPI 1114988037 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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Filomena Scola Dermatology Physician · Limerick, PA NPI 1780673913 Carol Cola Dermatology Physician · Limerick, PA NPI 1285695122 Neal Walker Dermatology Physician · Limerick, PA NPI 1396706123 Danielle Deangelis Low Vision Rehabilitation Optometrist · Royersford, PA NPI 1346316460 Karthik Linganathan Cardiovascular Disease Physician · Limerick, PA NPI 1992967905 Brandywine Vision Associates, P.C. Low Vision Rehabilitation Optometrist · Royersford, PA NPI 1639481518 Pma Medical Specialists Oncology Hematology & Oncology Physician · Limerick, PA NPI 1700202041 Dermatology Specialists of Montgomery County PC Dermatology Physician · Limerick, PA NPI 1902359912

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-13.