1. Home
  2. Directory
  3. Pennsylvania
  4. Havertown
  5. Counselor
  6. NPI Profile

MR. JOHN WILLIAM DITTER IV L.P.C.
NPI 1154873495
Counselor - Professional in Havertown, PA

Active since November 03, 2016
2000 OLD WEST CHESTER PIKE, HAVERTOWN, PA 19083(484) 454-8700 Get Directions Write a Review

NPPES record last updated: November 3, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. John William Ditter Iv L.p.c. NPPES

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

MR. JOHN WILLIAM DITTER IV L.P.C. (NPI 1154873495) is an individual professional provider in Havertown, Pennsylvania, licensed in Pennsylvania (PC009181) and active in the NPI registry since November 2016.

NPPES Registry Identity

NPI1154873495
Entity TypeIndividualMale
Primary Taxonomy101YP2500X
Provider Legal NameMR. JOHN WILLIAM DITTER IVCredential: L.P.C.
Location Address2000 OLD WEST CHESTER PIKEHavertown, PA 19083-2712
Mailing Address2000 Old West Chester PikeHavertown, PA 19083-2712 · (484) 454-8700
Phone(484) 454-8700
Sole ProprietorNo
Enumeration DateNovember 3, 2016
✔ NPI 1154873495 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in PA · PC009181
2000 OLD WEST CHESTER PIKE, Havertown, PA 19083
Open in Google Maps ↗

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.

MRS. MELISSA SCALZO
Counselor (Professional)
2000 OLD WEST CHESTER PIKE
HAVERTOWN, PA 19083
Delaware County (484) 454-8700
SUSAN S. POWER LPC
Counselor (Professional)
2000 OLD WEST CHESTER PIKE
HAVERTOWN, PA 19083
Delaware County (484) 454-8700
MICHAEL ANTHONY GRAZIANO M.ED. L.M.F.T.
Marriage & Family Therapist
2000 OLD WEST CHESTER PIKE
HAVERTOWN, PA 19083
Delaware County (484) 454-8780
VINCENT ANDREW GRIM LPC
Counselor (Professional)
2000 OLD WEST CHESTER PIKE
HAVERTOWN, PA 19083
Delaware County (484) 454-8700
ANGEL TANSY LEE MYERS
Counselor (Professional)
2000 OLD WEST CHESTER PIKE
HAVERTOWN, PA 19083
Delaware County (484) 454-8700
EMILY CONROY M.S., CCC-SLP
Speech-Language Pathologist
2000 OLD WEST CHESTER PIKE
HAVERTOWN, PA 19083
Delaware County (610) 536-2377
MARK FARIN MS, LPC
Counselor (Mental Health)
2000 OLD WEST CHESTER PIKE
HAVERTOWN, PA 19083
Delaware County (484) 454-8700
DR. NAINA VORA D.O.
Psychiatry & Neurology (Child & Adolescent Psychiatry)
2000 OLD WEST CHESTER PIKE
HAVERTOWN, PA 19083
Delaware County (484) 454-8700

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 Ditter's NPI number?

The NPI number for John Ditter is 1154873495. It was assigned to this individual provider in the NPPES registry on November 3, 2016.

Where is John Ditter located?

John Ditter practices at 2000 Old West Chester Pike, Havertown, PA 19083. The listed phone number is (484) 454-8700.

What is John Ditter's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

When was this NPI record last updated?

The NPPES record for John Ditter was last updated on November 3, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.