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DR. JOHN F NANSTEEL JR. MD
NPI 1558333583
Internal Medicine in Wynnewood, PA

Active since February 03, 2006
300 E LANCASTER AVE, SUITE 304, WYNNEWOOD HOUSE, WYNNEWOOD, PA 19096(610) 642-2002(610) 642-7607 Get Directions Write a Review

NPPES record last updated: October 5, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. John F Nansteel Jr. Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JOHN F NANSTEEL JR. MD (NPI 1558333583) is an individual internal medicine provider in Wynnewood, Pennsylvania, licensed in Pennsylvania (MD018441E) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1558333583
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. JOHN F NANSTEEL JR.Credential: MD
Location Address300 E LANCASTER AVE, SUITE 304, WYNNEWOOD HOUSEWynnewood, PA 19096-2139
Mailing Address300 E Lancaster Ave, Suite 304, Wynnewood HouseWynnewood, PA 19096-2139 · (610) 642-2002 · Fax (610) 642-7607
Phone(610) 642-2002
Fax(610) 642-7607
Sole ProprietorNo
Enumeration DateFebruary 3, 2006
Last NPPES UpdateOctober 5, 2011
✔ NPI 1558333583 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in PA · MD018441E
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedInternal Medicine · Geriatric MedicineTaxonomy 207RG0300X · License MD018441E (PA)
300 E LANCASTER AVE, Wynnewood, PA 19096
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Other Identifiers 4

Medicare PIN035692HK1PA
Medicaid000763751PA
Other232359401PA · Main Line Healthcare
Medicare UPINC28288

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. RANDY FINGERHUT PH.D.
Psychologist (Cognitive & Behavioral)
300 E LANCASTER AVE, SUITE 207
WYNNEWOOD, PA 19096
Montgomery County (215) 951-1284
THOMAS J. DEFINNIS, DMD, PC
Dentist (General Practice)
300 E LANCASTER AVE, SUITE 101
WYNNEWOOD, PA 19096
Montgomery County (610) 642-0139
MR. RYAN PATRICK MINK MS, LPC
Counselor (Professional)
300 E LANCASTER AVE
WYNNEWOOD, PA 19096
Montgomery County (215) 315-7910
S.T.A.R. SEXUAL TRAUMA AND RECOVERY INC.
Counselor (Mental Health)
300 E LANCASTER AVE, SUITE 315
WYNNEWOOD, PA 19096
Montgomery County (610) 658-2737
DR. ANN ELIZABETH EICHEN PH.D.
Psychologist (Clinical)
300 E LANCASTER AVE, SUITE 311
WYNNEWOOD, PA 19096
Montgomery County (610) 642-4252
DR. JUDITH SALTZBERG PH.D.
Psychologist (Clinical)
300 E LANCASTER AVE, #207
WYNNEWOOD, PA 19096
Montgomery County (610) 642-4140
TRACEY B ELLENBOGEN MSW,LCSW
Social Worker (Clinical)
300 E LANCASTER AVE, SUITE 207
WYNNEWOOD, PA 19096
Montgomery County (610) 457-6361
DR. DANIEL ALAN BREGLIA PSYD
Psychologist (Clinical)
300 E LANCASTER AVE, 315
WYNNEWOOD, PA 19096
Montgomery County (610) 658-2737

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Nansteel's NPI number?

The NPI number for John Nansteel is 1558333583. It was assigned to this individual provider in the NPPES registry on February 3, 2006.

Where is John Nansteel located?

John Nansteel practices at 300 E Lancaster Ave Suite 304, Wynnewood House, Wynnewood, PA 19096. The listed phone number is (610) 642-2002.

What is John Nansteel's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for John Nansteel was last updated on October 5, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.