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HOWARD S. KLEIN, M.D., P.C.
NPI 1811918030
Internal Medicine - Pulmonary Disease in East Norriton, PA

Active since July 22, 2006
190 W GERMANTOWN PIKE, SUITE 100, EAST NORRITON, PA 19401(610) 272-8221(610) 672-0960 Get Directions Write a Review

NPPES record last updated: April 20, 2011. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Howard S. Klein, M.d., P.c. NPPES

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

HOWARD S. KLEIN, M.D., P.C. (NPI 1811918030) is a healthcare organization registered as a pulmonary disease in East Norriton, Pennsylvania and active in the NPI registry since July 2006. The organization lists Howard S. Klein, President, as its authorized official.

NPPES Registry Identity

NPI1811918030
Entity TypeOrganization
Primary Taxonomy207RP1001X
Legal Business NameHOWARD S. KLEIN, M.D., P.C.
Location Address190 W GERMANTOWN PIKE, SUITE 100East Norriton, PA 19401-1385
Mailing Address190 W Germantown Pike, Suite 100East Norriton, PA 19401-1385 · (610) 272-8221 · Fax (610) 672-0960
Phone(610) 272-8221
Fax(610) 672-0960
Organization SubpartNo
Authorized OfficialHoward S. KleinPresident · (610) 272-8221
Enumeration DateJuly 22, 2006
Last NPPES UpdateApril 20, 2011
✔ NPI 1811918030 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License✔ Licensed in PA · MD022510E
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
190 W GERMANTOWN PIKE, East Norriton, PA 19401
Open in Google Maps ↗

Other Identifiers 2

Medicare PIN057997PA
Medicaid0018990100001PA

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Howard S. Klein, M.d., P.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Howard S. Klein, M.D., P.C., which bills Medicare for the services this clinician delivers.

Clinician (1)

Howard Klein, MD
Internal Medicine
NPI 1487664017
1513 RACE ST
Philadelphia, PA 19102
(215) 815-6397
✔ PECOS✔ Accepts Medicare15 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Howard S. Klein, M.D., P.C.'s NPI number?

The NPI number for Howard S. Klein, M.D., P.C. is 1811918030. It was assigned to this organization in the NPPES registry on July 22, 2006.

Where is Howard S. Klein, M.D., P.C. located?

Howard S. Klein, M.D., P.C. is located at 190 W Germantown Pike Suite 100, East Norriton, PA 19401. The listed phone number is (610) 272-8221.

What is Howard S. Klein, M.D., P.C.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Howard S. Klein, M.D., P.C. enrolled in Medicare?

Yes. Howard S. Klein, M.D., P.C. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Howard S. Klein, M.D., P.C.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Howard S. Klein, M.D., P.C.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Howard S. Klein, M.D., P.C. was last updated on April 20, 2011. 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.