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MARY SADLER
NPI 1790670636
Counselor - Mental Health in Downingtown, PA

Active since June 11, 2025
368 W UWCHLAN AVE, DOWNINGTOWN, PA 19335(610) 269-2661 Get Directions Write a Review

NPPES record last updated: June 11, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mary Sadler NPPES

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

MARY SADLER (NPI 1790670636) is an individual mental health provider in Downingtown, Pennsylvania and active in the NPI registry since June 2025.

NPPES Registry Identity

NPI1790670636
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMARY SADLER
Location Address368 W UWCHLAN AVEDowningtown, PA 19335-3319
Mailing Address1135 School RdWomelsdorf, PA 19567-9491 · (717) 228-8648
Phone(610) 269-2661
Sole ProprietorNo
Enumeration DateJune 11, 2025
NPPES CertifiedJune 11, 2025
✔ NPI 1790670636 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
368 W UWCHLAN AVE, Downingtown, PA 19335
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Other Providers at the Same Location NPPES 17

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

DR. NICOLE MCKINNEY PH.D.
Counselor (Mental Health)
368 W UWCHLAN AVE
DOWNINGTOWN, PA 19335
Chester County (610) 269-2661
JILL DANA MAHER LPC
Counselor (Professional)
368 W UWCHLAN AVE
DOWNINGTOWN, PA 19335
Chester County (610) 269-2661
KELLY ANN PECK
Marriage & Family Therapist
368 W UWCHLAN AVE
DOWNINGTOWN, PA 19335
Chester County (756) 269-7568
JOELL DAWN MCDUFFY
Counselor (Mental Health)
368 W UWCHLAN AVE
DOWNINGTOWN, PA 19335
Chester County (610) 269-2661
MICAH COURAGE WEAVER MA
Counselor (Mental Health)
368 W UWCHLAN AVE
DOWNINGTOWN, PA 19335
Chester County (610) 269-2661
ASHLEE MULLIGAN MA
Counselor
368 W UWCHLAN AVE
DOWNINGTOWN, PA 19335
Chester County (610) 269-2661
MEGAN P KUTZ M.ED
Counselor (Mental Health)
368 W UWCHLAN AVE
DOWNINGTOWN, PA 19335
Chester County (610) 269-2661
RACHAEL LOWERY
Counselor (Professional)
368 W UWCHLAN AVE
DOWNINGTOWN, PA 19335
Chester County (610) 269-2661

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 Mary Sadler's NPI number?

The NPI number for Mary Sadler is 1790670636. It was assigned to this individual provider in the NPPES registry on June 11, 2025.

Where is Mary Sadler located?

Mary Sadler practices at 368 W Uwchlan Ave, Downingtown, PA 19335. The listed phone number is (610) 269-2661.

What is Mary Sadler's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Mary Sadler was last updated on June 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.