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A J KLEIN MD A PROFESSIONAL CORPORATION
NPI 1639487150
Internal Medicine in Alpine, CA

Active since September 17, 2010
3897 VIA PALO VERDE LAGO, ALPINE, CA 91901(619) 659-9555(619) 659-9666 Get Directions Write a Review

NPPES record last updated: September 17, 2010. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About A J Klein Md A Professional Corporation NPPES

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

A J KLEIN MD A PROFESSIONAL CORPORATION (NPI 1639487150) is a healthcare organization registered as an internal medicine in Alpine, California and active in the NPI registry since September 2010. The organization lists Arvin J Klein, President, as its authorized official.

NPPES Registry Identity

NPI1639487150
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameA J KLEIN MD A PROFESSIONAL CORPORATION
Location Address3897 VIA PALO VERDE LAGOAlpine, CA 91901-3215
Mailing Address3897 Via Palo Verde LagoAlpine, CA 91901-3215 · (619) 659-9555 · Fax (619) 659-9666
Phone(619) 659-9555
Fax(619) 659-9666
Organization SubpartNo
Authorized OfficialArvin J KleinPresident · (619) 659-9555
Enumeration DateSeptember 17, 2010
✔ NPI 1639487150 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · G4721
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.
3897 VIA PALO VERDE LAGO, Alpine, CA 91901
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Other Identifiers 2

MedicaidGO4721BCA
Medicare UPIN1164516928CA

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

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 A J Klein MD A Professional Corporation's NPI number?

The NPI number for A J Klein MD A Professional Corporation is 1639487150. It was assigned to this organization in the NPPES registry on September 17, 2010.

Where is A J Klein MD A Professional Corporation located?

A J Klein MD A Professional Corporation is located at 3897 Via Palo Verde Lago, Alpine, CA 91901. The listed phone number is (619) 659-9555.

What is A J Klein MD A Professional Corporation's specialty?

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

When was this NPI record last updated?

The NPPES record for A J Klein MD A Professional Corporation was last updated on September 17, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.