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HOWARD A KIERNAN MD PC
NPI 1255682795
Specialist in New York, NY

Active since September 24, 2012
903 PARK AVE FL 1, NEW YORK, NY 10075(212) 602-1800(212) 535-4796 Get Directions Write a Review

NPPES record last updated: July 27, 2017. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Howard A Kiernan Md Pc NPPES

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

HOWARD A KIERNAN MD PC (NPI 1255682795) is a healthcare organization registered as a specialist in New York, New York and active in the NPI registry since September 2012. The organization lists Howard A Kiernan, Owner, as its authorized official.

NPPES Registry Identity

NPI1255682795
Entity TypeOrganization
Primary Taxonomy174400000X
Legal Business NameHOWARD A KIERNAN MD PC
Location Address903 PARK AVE FL 1New York, NY 10075-0362
Mailing Address903 Park Ave Fl 1New York, NY 10075-0362 · (212) 602-1800 · Fax (212) 535-4796
Phone(212) 602-1800
Fax(212) 535-4796
Organization SubpartNo
Authorized OfficialHoward A KiernanOwner · (212) 602-1800
Enumeration DateSeptember 24, 2012
Last NPPES UpdateJuly 27, 2017
✔ NPI 1255682795 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in NY · 099298
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
903 PARK AVE FL 1, New York, NY 10075
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Other Names 1

Other NameHoward A Kiernan Md Pc

Other Identifiers 2

Medicare PIN641261NY
Medicare UPINB17430NY

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 A Kiernan 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 Howard A Kiernan MD PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Howard Kiernan, MD
Orthopedic Surgery
NPI 1043318819
903 PARK AVE FL 1
New York, NY 10075
(212) 602-1800
✔ PECOS✔ Accepts MedicareSame address

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 A Kiernan MD PC's NPI number?

The NPI number for Howard A Kiernan MD PC is 1255682795. It was assigned to this organization in the NPPES registry on September 24, 2012.

Where is Howard A Kiernan MD PC located?

Howard A Kiernan MD PC is located at 903 Park Ave Fl 1, New York, NY 10075. The listed phone number is (212) 602-1800.

What is Howard A Kiernan MD PC's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Howard A Kiernan MD PC enrolled in Medicare?

Yes. Howard A Kiernan MD PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Howard A Kiernan MD PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Orthopedic Surgery) reassigns their Medicare billing to Howard A Kiernan 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 Howard A Kiernan MD PC was last updated on July 27, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.