ADAM K PENSTEIN MD PLLC
NPI 1033402656
Dermatology in New York, NY

Active since May 17, 2011
116 E 66TH ST, OFFICE-A, NEW YORK, NY 10065(646) 470-6828(212) 517-5181 Get Directions Write a Review

NPPES record last updated: May 17, 2011. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Adam K Penstein Md Pllc NPPES

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

ADAM K PENSTEIN MD PLLC (NPI 1033402656) is a healthcare organization registered as a dermatology in New York, New York and active in the NPI registry since May 2011. The organization lists Adam Penstein, President, as its authorized official.

NPPES Registry Identity

NPI1033402656
Entity TypeOrganization
Primary Taxonomy207N00000X
Legal Business NameADAM K PENSTEIN MD PLLC
Location Address116 E 66TH ST, OFFICE-ANew York, NY 10065-6547
Mailing Address116 E 66th St, Office-aNew York, NY 10065-6547 · (646) 470-6828 · Fax (212) 517-5181
Fax(212) 517-5181
Organization SubpartNo
Authorized OfficialAdam PensteinPresident · (212) 517-5171
Enumeration DateMay 17, 2011
✔ NPI 1033402656 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
Definition
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.
116 E 66TH ST, New York, NY 10065

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)

Adam K Penstein Md 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 Adam K Penstein MD PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Dermatology
NPI 1487673323
116 E 66TH ST 1B
New York, NY 10065
(212) 517-5171
✔ 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 Adam K Penstein MD PLLC's NPI number?

The NPI number for Adam K Penstein MD PLLC is 1033402656. It was assigned to this organization in the NPPES registry on May 17, 2011.

Where is Adam K Penstein MD PLLC located?

Adam K Penstein MD PLLC is located at 116 E 66th St Office-A, New York, NY 10065. The listed phone number is (646) 470-6828.

What is Adam K Penstein MD PLLC's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Is Adam K Penstein MD PLLC enrolled in Medicare?

Yes. Adam K Penstein MD PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Adam K Penstein MD PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Dermatology) reassigns their Medicare billing to Adam K Penstein MD 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 Adam K Penstein MD PLLC was last updated on May 17, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.