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DR. MARK A.SELDON
NPI 1548590409
Internal Medicine - Cardiovascular Disease in New York, NY

Active since December 28, 2009
36 7TH AVE, NEW YORK, NY 10011(212) 367-8000 Get Directions Write a Review

NPPES record last updated: January 27, 2010. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Mark A.seldon NPPES

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

DR. MARK A.SELDON (NPI 1548590409) is a healthcare organization registered as a cardiovascular disease in New York, New York and active in the NPI registry since December 2009. The organization lists Mark Seldon, Owner, as its authorized official.

NPPES Registry Identity

NPI1548590409
Entity TypeOrganization
Primary Taxonomy207RC0000X
Legal Business NameCARDIOVASCULAR CONSULTING OF NEW YORK, P.C.
Location Address36 7TH AVENew York, NY 10011-6609
Mailing Address36 7th AveNew York, NY 10011-6609 · (212) 367-8000
Phone(212) 367-8000
Organization SubpartNo
Authorized OfficialMark SeldonOwner · (212) 367-8000
Enumeration DateDecember 28, 2009
Last NPPES UpdateJanuary 27, 2010
✔ NPI 1548590409 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in NY · 117243
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
36 7TH AVE, New York, NY 10011
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Other Names 1

Doing Business AsDr. Mark A.seldon

Other Identifiers 3

Medicaid00248480NY
Medicare PINA300001513NY
Medicare UPINB12260NY

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)

Dr. Mark A.seldon 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 Dr. Mark A.Seldon, which bills Medicare for the services this clinician delivers.

Clinician (1)

Mark Seldon, MD
Internal Medicine
NPI 1174515571
345 E 37TH ST SUITE 314
New York, NY 10016
(212) 367-8000
✔ PECOS✔ Accepts Medicare1.5 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 Cardiovascular Consulting Of New York, P.C.'s NPI number?

The NPI number for Cardiovascular Consulting Of New York, P.C. is 1548590409. It was assigned to this organization in the NPPES registry on December 28, 2009. The provider is doing business as Dr. Mark A.Seldon.

Where is Cardiovascular Consulting Of New York, P.C. located?

Cardiovascular Consulting Of New York, P.C. is located at 36 7th Ave, New York, NY 10011. The listed phone number is (212) 367-8000.

What is Cardiovascular Consulting Of New York, P.C.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Cardiovascular Consulting Of New York, P.C. enrolled in Medicare?

Yes. Cardiovascular Consulting Of New York, P.C. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Cardiovascular Consulting Of New York, P.C.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Cardiovascular Consulting Of New York, 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 Cardiovascular Consulting Of New York, P.C. was last updated on January 27, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.