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MR. MARK JON LUDWIG MA, LMFT, MS, CAADC
NPI 1073653598
Marriage & Family Therapist in Newtown, PA

Active since February 07, 2007
444 S STATE ST STE B3, NEWTOWN, PA 18940(267) 753-9333 Get Directions Write a Review

NPPES record last updated: January 4, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. Mark Jon Ludwig Ma, Lmft, Ms, Caadc NPPES

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

MR. MARK JON LUDWIG MA, LMFT, MS, CAADC (NPI 1073653598) is an individual marriage & family therapist in Newtown, Pennsylvania, licensed in Pennsylvania (MF001215) and active in the NPI registry since February 2007.

NPPES Registry Identity

NPI1073653598
Entity TypeIndividualMale
Primary Taxonomy106H00000X
Provider Legal NameMR. MARK JON LUDWIGCredential: MA, LMFT, MS, CAADC
Location Address444 S STATE ST STE B3Newtown, PA 18940-1945
Mailing Address640 Penn StNewtown, PA 18940-1802 · (267) 753-9333
Phone(267) 753-9333
Sole ProprietorYes
Enumeration DateFebruary 7, 2007
Last NPPES UpdateJanuary 4, 2026
NPPES CertifiedJanuary 4, 2026
✔ NPI 1073653598 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in PA · MF001215
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
444 S STATE ST STE B3, Newtown, PA 18940
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 2

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

JOHN MICHAEL GOLDEN L.P.C., C.A.A.D.C.
Counselor
444 S STATE ST STE B3
NEWTOWN, PA 18940
Bucks County (856) 389-2998
KATHERINE ELEANOR PROTOS LCSW
Social Worker (Clinical)
444 S STATE ST STE B3
NEWTOWN, PA 18940
Bucks County (267) 563-8738

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 Mark Ludwig's NPI number?

The NPI number for Mark Ludwig is 1073653598. It was assigned to this individual provider in the NPPES registry on February 7, 2007.

Where is Mark Ludwig located?

Mark Ludwig practices at 444 S State St Ste B3, Newtown, PA 18940. The listed phone number is (267) 753-9333.

What is Mark Ludwig's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

When was this NPI record last updated?

The NPPES record for Mark Ludwig was last updated on January 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.