Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Frank L Ferrentino, MD

Neonatal-Perinatal Medicine Physician in York, PA · enumerated 2006.

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

National Provider Identifier

1811925860

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Registry record

Entity type Individual (Type 1)

Name Dr. Frank L Ferrentino

Credential MD

Sex Male

Practice address 1001 S George St, York, PA, 17403

Phone (717) 851-2613

Fax (717) 851-2602

Enumeration date Jun 29, 2006

Last updated in NPPES Jan 31, 2014

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License MD036875E (PA) Secondary

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians · License MD036875E (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
001071428	Medicaid	PA	-
20101245	Other	PA	AMERIHEALTH MERCY-YHOBT
1512881	Other	PA	GATEWAY-WMG
7573463	Other	PA	AETNA
80823	Other	PA	UNISON-WMG
341497	Other	PA	MAMSI-WMG
005626000	Medicaid	MD	-
03122901	Other	PA	CAPITAL BLUE CROSS-WMG
38516	Other	PA	GEISINGER
1142821	Other	PA	AMERIHEALTH MERCY-WMG
30265	Other	PW	JOHNS HOPKINS
543417	Other	MD	CAREFIRST MD BCBS
481552	Other	PA	HIGHMARK BLUE SHIELD

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.

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Frequently asked questions

What specialty is Frank Ferrentino?

Frank Ferrentino is registered in NPPES with the primary taxonomy of Neonatal-Perinatal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Steven Delaveris Family Medicine Physician · York, PA NPI 1104820968 Jefferson Pindzola Anatomic Pathology & Clinical Pathology Physician · York, PA NPI 1114924313 Gordon Zubrod Family Medicine Physician · York, PA NPI 1033111927 David Baker Anesthesiology Physician · York, PA NPI 1144212622 Bassam Hammudi Anesthesiology Physician · York, PA NPI 1558355776 Sallie Denner Certified Registered Nurse Anesthetist · York, PA NPI 1972597979 Shawn Slenker Pharmacotherapy Pharmacist · York, PA NPI 1538154430 Gerard Waggenspack Diagnostic Radiology Physician · York, PA NPI 1336135243

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-31.