INTERNISTS ASSOCIATES
NPI 1902825011
Internal Medicine in Ridley Park, PA

Q: What is Internists Associates's NPI number?

The NPI number for Internists Associates is 1902825011. It was assigned to this organization in the NPPES registry on July 19, 2006.

Q: What is Internists Associates's specialty?

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

Active since July 19, 2006CLIA 39D0197428 · Waiver

100 E CHESTER PIKE, RIDLEY PARK, PA 19078(610) 521-3333(610) 521-2263 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

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About Internists Associates NPPES

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

INTERNISTS ASSOCIATES (NPI 1902825011) is a healthcare organization registered as an internal medicine in Ridley Park, Pennsylvania and active in the NPI registry since July 2006. The organization holds a CLIA Waiver certificate valid through December 27, 2027 and lists Joyce Elaine Camp, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1902825011

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameINTERNISTS ASSOCIATES

Location Address100 E CHESTER PIKERidley Park, PA 19078-1703

Mailing Address100 E Chester PikeRidley Park, PA 19078-1703 · (610) 521-3333 · Fax (610) 521-2263

Phone(610) 521-3333

Fax(610) 521-2263

Organization SubpartNo

Authorized OfficialJoyce Elaine CampOffice Manager · (610) 521-3333

Enumeration DateJuly 19, 2006

Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration

✔ NPI 1902825011 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ 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.

Also ListedFamily MedicineTaxonomy 207Q00000X

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-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 39D0197428

Internists Associates · Ridley Park, PA

Active · expires Dec 27, 2027

CLIA Number39D0197428

Laboratory TypePractitioner Other

Certificate Effective DateDecember 28, 2025

Certificate Expiration DateDecember 27, 2027

Laboratory DirectorDr. Richard R. Ratner

Laboratory Phone(610) 521-3333

Laboratory LocationInternists Associates100 East Chester Pike, Ridley Park, PA 19078

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 12

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

HEALTH ACCESS NETWORK

Obstetrics & Gynecology