SHILLA ZACHARIAH DO
NPI 1508425067
Internal Medicine in Phoenixville, PA

Q: What is Shilla Zachariah's NPI number?

The NPI number for Shilla Zachariah is 1508425067. It was assigned to this individual provider in the NPPES registry on June 10, 2019.

Q: What is Shilla Zachariah's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Shilla Zachariah was last updated on September 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.

Active since June 10, 2019PECOS EnrolledAccepts Medicare Assignment

824 MAIN ST STE 306, PHOENIXVILLE, PA 19460(610) 983-1941 Get Directions Write a Review

NPPES record last updated: September 15, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 15, 2025, Jun 9, 2025, Jun 10, 2019 (3 updates tracked since 2019).

On this page

About Shilla Zachariah Do NPPES

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

SHILLA ZACHARIAH DO (NPI 1508425067) is an individual internal medicine provider in Phoenixville, Pennsylvania, licensed in Pennsylvania (OS023275) and active in the NPI registry since June 2019. She is enrolled in Medicare PECOS, is affiliated with Pottstown Hospital, and maintains a secondary practice location in Phoenixville.

NPPES Registry Identity

NPI1508425067

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameSHILLA ZACHARIAHCredential: DO

Location Address824 MAIN ST STE 306Phoenixville, PA 19460-4478

Mailing AddressPo Box 13579Reading, PA 19612-3579 · (484) 628-1324

Phone(610) 983-1941

Sole ProprietorNo

Medical School CMSUniversity Of New England, College Of Osteo MedicineGraduated 2019

Enumeration DateJune 10, 2019

Last NPPES UpdateSeptember 15, 20253 updates tracked since enumeration

NPPES CertifiedSeptember 15, 2025

✔ NPI 1508425067 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in PA · OS023275

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License OS023275 (PA)

824 MAIN ST STE 306, Phoenixville, PA 19460

Open in Google Maps ↗

Secondary Practice Location 1

Location 1140 Nutt RdPhoenixville, PA 19460-3900 · Phone (610) 983-1000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Shilla Zachariah Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7911232640

PECOS Enrollment IDI20250721002541

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Pottstown Hospital

Acute Care Hospitals · Pottstown, PA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390123

Location1600 East High StreetPottstown, PA 19464 · Montgomery County

Emergency services

Phoenixville Hospital

Acute Care Hospitals · Phoenixville, PA

3/5 CMS rating

OwnershipProprietary

CMS Certification Number390127

Location140 Nutt RoadPhoenixville, PA 19460 · Chester County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19460 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$137.17 typical visit price

range $59.88 – $180.99

Typical copayment $34.29 (range $14.97 – $45.24)

Most-billed visit code 99204

Established Patient

$105.21 typical visit price

range $19.30 – $147.29

Typical copayment $26.30 (range $4.82 – $36.82)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 9

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

TETIANA LYUBOVICH

Nurse Practitioner