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DAVID L FOSTER MD PC
NPI 1851532543
Internal Medicine in Valley Stream, NY

Active since March 10, 2009
10 E MERRICK RD, VALLEY STREAM, NY 11580(516) 825-2439(516) 213-7029 Get Directions Write a Review

NPPES record last updated: May 13, 2024. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About David L Foster Md Pc NPPES

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

DAVID L FOSTER MD PC (NPI 1851532543) is a healthcare organization registered as an internal medicine in Valley Stream, New York and active in the NPI registry since March 2009. The organization lists David Foster, Owner, as its authorized official.

NPPES Registry Identity

NPI1851532543
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameDAVID L FOSTER MD PC
Location Address10 E MERRICK RDValley Stream, NY 11580-5800
Mailing Address10 E Merrick RdValley Stream, NY 11580-5800 · (516) 825-2439 · Fax (516) 213-7029
Phone(516) 825-2439
Fax(516) 213-7029
Organization SubpartNo
Authorized OfficialDavid FosterOwner · (516) 825-2439
Enumeration DateMarch 10, 2009
Last NPPES UpdateMay 13, 2024
NPPES CertifiedMay 13, 2024
✔ NPI 1851532543 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NY · 217856
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.
10 E MERRICK RD, Valley Stream, NY 11580
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Other Identifiers 1

OtherA400009975Medicare Ptan

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)

David L Foster Md Pc 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 David L Foster MD PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

David Foster, MD
Internal Medicine
NPI 1174679179
10 E MERRICK RD SUITE 307
Valley Stream, NY 11580
(516) 825-2439
✔ PECOS✔ Accepts Medicare0.1 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 David L Foster MD PC's NPI number?

The NPI number for David L Foster MD PC is 1851532543. It was assigned to this organization in the NPPES registry on March 10, 2009.

Where is David L Foster MD PC located?

David L Foster MD PC is located at 10 E Merrick Rd, Valley Stream, NY 11580. The listed phone number is (516) 825-2439.

What is David L Foster MD PC's specialty?

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

Is David L Foster MD PC enrolled in Medicare?

Yes. David L Foster MD PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through David L Foster MD PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to David L Foster MD PC. 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 David L Foster MD PC was last updated on May 13, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.