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GREAT VALLEY MEDICAL ASSOCIATES
NPI 1306815048
Internal Medicine in Paoli, PA

Active since March 15, 2006CLIA 39D0202770 · Waiver
255 W LANCASTER AVE, MOB 2 SUITE 120, PAOLI, PA 19301(610) 644-9456(610) 644-5203 Get Directions Write a Review

NPPES record last updated: May 13, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 13, 2021, Feb 16, 2017, Aug 23, 2016 (3 updates tracked since 2016).

About Great Valley Medical Associates NPPES

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

GREAT VALLEY MEDICAL ASSOCIATES (NPI 1306815048) is a healthcare organization registered as an internal medicine in Paoli, Pennsylvania and active in the NPI registry since March 2006. The organization holds a CLIA Waiver certificate valid through May 5, 2028 and lists Lise Voigt, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1306815048
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameGREAT VALLEY MEDICAL ASSOCIATES, PC
Location Address255 W LANCASTER AVE, MOB 2 SUITE 120Paoli, PA 19301-1755
Mailing Address255 W Lancaster Ave, Mob 2 Suite 120Paoli, PA 19301-1755 · (610) 644-9456 · Fax (610) 644-5203
Phone(610) 644-9456
Fax(610) 644-5203
Organization SubpartNo
Authorized OfficialLise VoigtOffice Manager · (610) 644-9456
Enumeration DateMarch 15, 2006
Last NPPES UpdateMay 13, 20213 updates tracked since enumeration
NPPES CertifiedMay 13, 2021
✔ NPI 1306815048 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
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.
255 W LANCASTER AVE, Paoli, PA 19301
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Other Names 1

Doing Business AsGreat Valley Medical Associates

Other Identifiers 1

Other050116Medicare

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 39D0202770

Great Valley Medical Associates · Paoli, PA
Active · expires May 5, 2028
CLIA Number39D0202770
Laboratory TypePhysician Office
Certificate Effective DateMay 6, 2026
Certificate Expiration DateMay 5, 2028
Laboratory DirectorJill B. Cohen Do
Laboratory Phone(610) 644-9456
Laboratory LocationGreat Valley Medical Associates255 W Lancaster Avenue Mob II Suite 120, Paoli, PA 19301
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 20

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

TALIA LAGRAVINESE CRNP
Nurse Practitioner (Acute Care)
255 W LANCASTER AVE
PAOLI, PA 19301
Chester County (484) 565-1510
EMILY JANE DAMICO
Physician Assistant
255 W LANCASTER AVE
PAOLI, PA 19301
Chester County (215) 429-1003
MRS. LYNN B WOLFF CRNP
Nurse Practitioner (Acute Care)
255 W LANCASTER AVE
PAOLI, PA 19301
Chester County (484) 565-1600
MARY ANITA DILLOWAY MD
Pediatrics
255 W LANCASTER AVE, MOB 1 STE 101
PAOLI, PA 19301
Chester County (610) 644-9380
DR. SCOTT A. OLEX D.O.
Hospitalist
255 W LANCASTER AVE
PAOLI, PA 19301
Chester County (484) 565-1510
DR. JANIS ZVARGULIS M.D.
Anesthesiology
255 W LANCASTER AVE
PAOLI, PA 19301
Chester County (484) 565-1020
PAOLI PEDIATRICS PC
Pediatrics
255 W LANCASTER AVE, MOB 1 SUITE 101
PAOLI, PA 19301
Chester County (610) 644-9380
ADVOCARE, LLC
Hospitalist
255 W LANCASTER AVE
PAOLI, PA 19301
Chester County (610) 308-5755

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 Great Valley Medical Associates, PC's NPI number?

The NPI number for Great Valley Medical Associates, PC is 1306815048. It was assigned to this organization in the NPPES registry on March 15, 2006. The provider is doing business as Great Valley Medical Associates.

Where is Great Valley Medical Associates, PC located?

Great Valley Medical Associates, PC is located at 255 W Lancaster Ave Mob 2 Suite 120, Paoli, PA 19301. The listed phone number is (610) 644-9456.

What is Great Valley Medical Associates, PC's specialty?

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

Does Great Valley Medical Associates, PC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 39D0202770) is associated with this NPI, valid through May 5, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Great Valley Medical Associates, PC was last updated on May 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.