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MICHAEL E. MERHIGE, MD, LLC
NPI 1679755243
Internal Medicine - Cardiovascular Disease in Niagara Falls, NY

Active since December 05, 2007
621 10TH ST, SUITE 262, NIAGARA FALLS, NY 14301(716) 278-4771(716) 278-4787 Get Directions Write a Review

NPPES record last updated: December 10, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Michael E. Merhige, Md, Llc NPPES

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

MICHAEL E. MERHIGE, MD, LLC (NPI 1679755243) is a healthcare organization registered as a cardiovascular disease in Niagara Falls, New York and active in the NPI registry since December 2007. The organization lists David Paulin, Cheif Operating Officier, as its authorized official.

NPPES Registry Identity

NPI1679755243
Entity TypeOrganization
Primary Taxonomy207RC0000X
Legal Business NameMICHAEL E. MERHIGE, MD, LLC
Location Address621 10TH ST, SUITE 262Niagara Falls, NY 14301-1813
Mailing Address621 10th St, Suite 262Niagara Falls, NY 14301-1813 · (716) 278-4771 · Fax (716) 278-4787
Phone(716) 278-4771
Fax(716) 278-4787
Organization SubpartNo
Authorized OfficialDavid PaulinCheif Operating Officier · (716) 278-4771
Enumeration DateDecember 5, 2007
Last NPPES UpdateDecember 10, 2007
✔ NPI 1679755243 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 · 177176
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.
621 10TH ST, Niagara Falls, NY 14301
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Other Identifiers 3

Medicare PIN1679755243NY
Medicare UPINC19312NY
Medicare PINAA1675NY

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)

Michael E. Merhige, Md, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Michael E. Merhige, MD, LLC, which bills Medicare for the services they deliver. They are listed nearest first.

Clinicians, nearest first (2)

Michael Merhige, M.D.
Cardiovascular Disease (Cardiology)
NPI 1902887128
2447 SHERIDAN DR
Tonawanda, NY 14150
(716) 835-1545
✔ PECOS✔ Accepts Medicare13 mi
Deborah Lavin, NURSE PRACTITIONER
Nurse Practitioner
NPI 1720099336
325 ESSJAY RD
Williamsville, NY 14221
(716) 630-1146
✔ PECOS✔ Accepts Medicare18 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 Michael E. Merhige, MD, LLC's NPI number?

The NPI number for Michael E. Merhige, MD, LLC is 1679755243. It was assigned to this organization in the NPPES registry on December 5, 2007.

Where is Michael E. Merhige, MD, LLC located?

Michael E. Merhige, MD, LLC is located at 621 10th St Suite 262, Niagara Falls, NY 14301. The listed phone number is (716) 278-4771.

What is Michael E. Merhige, MD, LLC's specialty?

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

Is Michael E. Merhige, MD, LLC enrolled in Medicare?

Yes. Michael E. Merhige, MD, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Michael E. Merhige, MD, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Michael E. Merhige, MD, LLC, in Cardiovascular Disease (Cardiology) and Nurse Practitioner. 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 Michael E. Merhige, MD, LLC was last updated on December 10, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.