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JOSEPH SCHLAG M.A., C.C.C.-S.L.P.
NPI 1770554529
Speech-Language Pathologist in Frederick, MD

Active since January 30, 2006
1636 WHEYFIELD DR, FREDERICK, MD 21701(412) 973-2242 Get Directions Write a Review

NPPES record last updated: November 21, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Joseph Schlag M.a., C.c.c.-s.l.p. NPPES

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

JOSEPH SCHLAG M.A., C.C.C.-S.L.P. (NPI 1770554529) is an individual speech-language pathologist provider in Frederick, Maryland, licensed in Maryland (04285) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1770554529
Entity TypeIndividualMale
Primary Taxonomy235Z00000X
Provider Legal NameJOSEPH SCHLAGCredential: M.A., C.C.C.-S.L.P.
Location Address1636 WHEYFIELD DRFrederick, MD 21701-9336
Mailing Address1636 Wheyfield DrFrederick, MD 21701-9336 · (141) 297-3224
Phone(412) 973-2242
Sole ProprietorNo
Enumeration DateJanuary 30, 2006
Last NPPES UpdateNovember 21, 2018
✔ NPI 1770554529 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers
Taxonomy Code235Z00000X
License✔ Licensed in MD · 04285
Definition
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.
1636 WHEYFIELD DR, Frederick, MD 21701
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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 Joseph Schlag's NPI number?

The NPI number for Joseph Schlag is 1770554529. It was assigned to this individual provider in the NPPES registry on January 30, 2006.

Where is Joseph Schlag located?

Joseph Schlag practices at 1636 Wheyfield Dr, Frederick, MD 21701. The listed phone number is (412) 973-2242.

What is Joseph Schlag's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

When was this NPI record last updated?

The NPPES record for Joseph Schlag was last updated on November 21, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.