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SCHWEIGER DERMATOLOGY PLLC
NPI 1831438662
Dermatology in New York, NY

Active since February 14, 2013CLIA Certified · 2 labs
110 E 55TH ST FL 14, NEW YORK, NY 10022(929) 470-5354 Get Directions Write a Review

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

About Schweiger Dermatology Pllc NPPES

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

SCHWEIGER DERMATOLOGY PLLC (NPI 1831438662) is a healthcare organization registered as a dermatology in New York, New York and active in the NPI registry since February 2013. The organization holds 2 active CLIA laboratory certificates, maintains 4 additional practice locations, and lists Eric Schweiger, President, as its authorized official.

NPPES Registry Identity

NPI1831438662
Entity TypeOrganization
Primary Taxonomy207N00000X
Legal Business NameSCHWEIGER DERMATOLOGY PLLC
Location Address110 E 55TH ST FL 14New York, NY 10022-4585
Mailing Address15 W 27th St Fl 11New York, NY 10001-7711 · (212) 283-3000
Phone(929) 470-5354
Organization SubpartNo
Authorized OfficialEric SchweigerPresident · (212) 283-3000
Enumeration DateFebruary 14, 2013
Last NPPES UpdateJune 18, 2026
NPPES CertifiedJune 18, 2026
✔ NPI 1831438662 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ 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.
Also ListedAllergy & Immunology · AllergyTaxonomy 207KA0200X
Also ListedDermatology · MOHS-Micrographic SurgeryTaxonomy 207ND0101X
Also ListedDermatology · DermatopathologyTaxonomy 207ND0900X
110 E 55TH ST FL 14, New York, NY 10022
Open in Google Maps ↗

Secondary Practice Locations 4

Location 1233 Broad St Ste 1Milford, CT 06460-3235 · Phone (212) 283-3000
Location 21250 Summer St Ste 201Stamford, CT 06905-5318 · Phone (212) 283-3000
Location 3761 Main Ave Bldg ANorwalk, CT 06851-1080 · Phone (212) 283-3000
Location 4600 W Putnam AveGreenwich, CT 06830-6080 · Phone (212) 283-3000

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-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)

Schweiger Dermatology Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

193

Medicare enrollment records show 193 clinicians reassign Medicare billing to Schweiger Dermatology PLLC, which bills Medicare for the services they deliver. Of these, 5 practice at this address and 56 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 9

Dermatology105
Nurse Practitioner57
Allergy/Immunology7
Micrographic Dermatologic Surgery (MDS)6
Pathology6
Plastic and Reconstructive Surgery5
Family Practice3
Internal Medicine2
1 other specialty2

Nearest to this location (20)

See all 193
Jeremy Fenton, M.D.
Dermatology
NPI 1598909277
110 E 55TH ST 14TH FLOOR
New York, NY 10022
(212) 283-3000
✔ PECOS✔ Accepts MedicareSame address
Mary Pribor, MSN, NP-C
Nurse Practitioner
NPI 1558907139
110 E 55TH ST FL 14
New York, NY 10022
(212) 283-3000
✔ PECOS✔ Accepts MedicareSame address
Supriya Rastogi, MD
Dermatology
NPI 1235522905
110 E 55TH ST FL 14
New York, NY 10022
(212) 283-3000
✔ PECOS✔ Accepts MedicareSame address
Belena Rivera, NP
Nurse Practitioner
NPI 1831950310
110 E 55TH ST FL 11
New York, NY 10022
(212) 826-2400
✔ PECOS✔ Accepts MedicareSame address
Eric Schweiger, M.D.
Dermatology
NPI 1396777041
110 E 55TH ST
New York, NY 10022
(212) 283-3000
✔ PECOSSame address
Ida Tiongco, M.D.
Dermatology
NPI 1346393311
320 E 65TH ST STE123
New York, NY 10021
(212) 988-2634
✔ PECOS✔ Accepts Medicare0.6 mi
Hamza Bhatti, D.O.
Dermatology
NPI 1043598352
1727 BROADWAY
New York, NY 10019
(212) 489-6669
✔ PECOS✔ Accepts Medicare0.7 mi
Arnold Toback, M.D.
Dermatology
NPI 1194749291
2 E 69TH ST
New York, NY 10021
(212) 737-1440
✔ PECOS0.7 mi
Gilberto Alvarez Del Manzano, MD
Dermatology
NPI 1750304663
130 W 42ND ST STE 1900
New York, NY 10036
(212) 391-8600
✔ PECOS✔ Accepts Medicare0.8 mi
Bruce Heller, MD
Dermatology
NPI 1912973991
315 WEST 57TH ST STE LL3
New York, NY 10019
(212) 245-8123
✔ PECOS✔ Accepts Medicare0.8 mi
Aisleen Diaz, MD
Dermatology
NPI 1366910580
4 W 58TH ST FL 13
New York, NY 10019
(646) 906-9614
✔ PECOS✔ Accepts Medicare0.9 mi
Michele Farber, MD
Dermatology
NPI 1497016596
35 E 35TH ST RM 208
New York, NY 10016
(212) 684-5964
✔ PECOS✔ Accepts Medicare1.0 mi
Evangelia Nezis, MSN, APRN, FNP-BC
Nurse Practitioner
NPI 1083224968
35 E 35TH ST RM 208
New York, NY 10016
(212) 283-3000
✔ PECOS✔ Accepts Medicare1.0 mi
Brendon Verhave
Dermatology
NPI 1255890463
35 E 35TH ST RM 208
New York, NY 10016
(212) 283-3000
✔ PECOS✔ Accepts Medicare1.0 mi
Christie Dipietrantonio, NP
Nurse Practitioner
NPI 1356116362
33 E 33RD ST FL 12
New York, NY 10016
(631) 338-5184
✔ PECOS✔ Accepts Medicare1.1 mi
Susanna Silverman, M.D.
Internal Medicine
NPI 1104050129
381 PARK AVE S SUITE 1020
New York, NY 10016
(212) 260-6078
✔ PECOS✔ Accepts Medicare1.4 mi
Clifford Bassett, MD
Allergy/Immunology
NPI 1730117250
381 PARK AVE S
New York, NY 10016
(212) 260-6078
✔ PECOS✔ Accepts Medicare1.4 mi
Kass Sadri, MD
Dermatology
NPI 1013986462
510 E 86TH ST
New York, NY 10028
(212) 570-6564
✔ PECOS✔ Accepts Medicare1.7 mi
Dennis Porto, MD
Micrographic Dermatologic Surgery (MDS)
NPI 1689012510
1468 MADISON AVE
New York, NY 10029
(212) 241-6500
✔ PECOS✔ Accepts Medicare2.3 mi
Neil Patel, MD
Pediatric Medicine
NPI 1093344327
217 HAVEMEYER ST
Brooklyn, NY 11211
(678) 642-8823
✔ PECOS✔ Accepts Medicare3.6 mi
See all 193 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA 2

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Compliance 07D2071728

Connecticut Dermatology Group, PLLC, The Dba Schweiger Dermatology Group · Milford, CT
Active · expires Jun 1, 2028
CLIA Number07D2071728
Laboratory TypePhysician Office
Certificate Effective DateJune 2, 2026
Certificate Expiration DateJune 1, 2028
Laboratory DirectorSteven Kolenik
Laboratory Phone(203) 878-3435
Laboratory LocationConnecticut Dermatology Group, PLLC, The Dba Schweiger Dermatology Group233 Broad Street, Suite 1, Milford, CT 06460
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

Certificate of Compliance 07D2147067

Connecticut Dermatology Group Dba Schweiger Dermatology Group · Greenwich, CT
Active · expires Feb 5, 2027
CLIA Number07D2147067
Laboratory TypePhysician Office
Certificate Effective DateFebruary 6, 2025
Certificate Expiration DateFebruary 5, 2027
Laboratory DirectorSteven A. Kolenik III
Laboratory Phone(203) 413-0630
Laboratory LocationConnecticut Dermatology Group Dba Schweiger Dermatology Group600 West Putnam Ave, Greenwich, CT 06830
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

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 Schweiger Dermatology PLLC's NPI number?

The NPI number for Schweiger Dermatology PLLC is 1831438662. It was assigned to this organization in the NPPES registry on February 14, 2013.

Where is Schweiger Dermatology PLLC located?

Schweiger Dermatology PLLC is located at 110 E 55th St Fl 14, New York, NY 10022. The listed phone number is (929) 470-5354.

What is Schweiger Dermatology PLLC's specialty?

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

Is Schweiger Dermatology PLLC enrolled in Medicare?

Yes. Schweiger Dermatology PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Schweiger Dermatology PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 193 clinicians in 9 Medicare specialties reassign their Medicare billing to Schweiger Dermatology 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. The largest specialties are Dermatology (105), Nurse Practitioner (57) and Allergy/Immunology (7). Of these, 5 practice at this address and 56 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Schweiger Dermatology PLLC hold CLIA laboratory certificates?

Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

When was this NPI record last updated?

The NPPES record for Schweiger Dermatology PLLC was last updated on June 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.