Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Shilla Zachariah, DO

Internal Medicine Physician in Phoenixville, PA · enumerated 2019 · practices at Phoenixville Specialty Clinics, LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1508425067

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Registry record

Entity type Individual (Type 1)

Name Shilla Zachariah

Credential DO

Sex Female

Practice address 824 Main St Ste 306, Phoenixville, PA, 19460

Phone (610) 983-1941

Enumeration date Jun 10, 2019

Last updated in NPPES Sep 15, 2025

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License OS023275 (PA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License OS023275 (PA) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1508425067 active?

Yes, as of the latest NPPES snapshot, NPI 1508425067 is active (record last updated 2025-09-15).

How do I verify Shilla Zachariah's NPI record?

Cross-check NPI 1508425067 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-15.