1. Home
  2. Directory
  3. New York
  4. New York New York
  5. Internal Medicine
  6. NPI Profile

MANHATTAN INTERNAL MEDICINE PLLC
NPI 1154645158
Internal Medicine in New York, NY

Active since March 19, 2010
108 E 96TH ST, NEW YORK, NY 10128(212) 410-6610(212) 348-0749 Get Directions Write a Review

NPPES record last updated: June 18, 2010. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Manhattan Internal Medicine Pllc NPPES

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

MANHATTAN INTERNAL MEDICINE PLLC (NPI 1154645158) is a healthcare organization registered as an internal medicine in New York, New York and active in the NPI registry since March 2010. The organization lists Paul Knoepflmacher, Owner, as its authorized official.

NPPES Registry Identity

NPI1154645158
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameMANHATTAN INTERNAL MEDICINE PLLC
Location Address108 E 96TH STNew York, NY 10128-6217
Mailing Address108 E 96th StNew York, NY 10128-6217 · (212) 410-6610 · Fax (212) 348-0749
Phone(212) 410-6610
Fax(212) 348-0749
Organization SubpartNo
Authorized OfficialPaul KnoepflmacherOwner · (212) 410-6610
Enumeration DateMarch 19, 2010
Last NPPES UpdateJune 18, 2010
✔ NPI 1154645158 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 · 207109
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.
108 E 96TH ST, New York, NY 10128
Open in Google Maps ↗

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)

Manhattan Internal Medicine Pllc 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 Manhattan Internal Medicine PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Paul Knoepflmacher, M.D.
Internal Medicine
NPI 1144291972
899 LEXINGTON AVE
New York, NY 10065
(646) 745-2888
✔ PECOS1.5 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 Manhattan Internal Medicine PLLC's NPI number?

The NPI number for Manhattan Internal Medicine PLLC is 1154645158. It was assigned to this organization in the NPPES registry on March 19, 2010.

Where is Manhattan Internal Medicine PLLC located?

Manhattan Internal Medicine PLLC is located at 108 E 96th St, New York, NY 10128. The listed phone number is (212) 410-6610.

What is Manhattan Internal Medicine PLLC's specialty?

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

Is Manhattan Internal Medicine PLLC enrolled in Medicare?

Yes. Manhattan Internal Medicine PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Manhattan Internal Medicine PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Manhattan Internal Medicine PLLC. 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 Manhattan Internal Medicine PLLC was last updated on June 18, 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.