Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

SUSAN KNORR-WATSON PMHNP
NPI 1174446181
Nurse Practitioner - Psychiatric/Mental Health in Malvern, PA

Q: What is Susan Knorr-watson's NPI number?

The NPI number for Susan Knorr-watson is 1174446181. It was assigned to this individual provider in the NPPES registry on August 4, 2026.

Q: What is Susan Knorr-watson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Active since August 04, 2026

9 2ND AVE, MALVERN, PA 19355(631) 312-2928 Get Directions Write a Review

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

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About Susan Knorr-watson Pmhnp NPPES

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

SUSAN KNORR-WATSON PMHNP (NPI 1174446181) is an individual psychiatric/mental health provider in Malvern, Pennsylvania, licensed in Pennsylvania (SP036746) and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1174446181

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameSUSAN KNORR-WATSONCredential: PMHNP

Location Address9 2ND AVEMalvern, PA 19355-3029

Mailing Address9 2nd AveMalvern, PA 19355-3029 · (631) 312-2928

Phone(631) 312-2928

Sole ProprietorYes

Enumeration DateAugust 4, 2026

NPPES CertifiedAugust 4, 2026

✔ NPI 1174446181 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

License✔ Licensed in PA · SP036746

9 2ND AVE, Malvern, PA 19355

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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 Susan Knorr-watson's NPI number?

The NPI number for Susan Knorr-watson is 1174446181. It was assigned to this individual provider in the NPPES registry on August 4, 2026.

Where is Susan Knorr-watson located?

Susan Knorr-watson practices at 9 2nd Ave, Malvern, PA 19355. The listed phone number is (631) 312-2928.

What is Susan Knorr-watson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

When was this NPI record last updated?

The NPPES record for Susan Knorr-watson was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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.