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DR. HENRY C GASIOROWSKI MD
NPI 1962504779
Dermatology in Greenwich, CT

Active since September 02, 2006Opted out of Medicare · through Jan 26, 2028
40 WEST ELM STREET, GREENWICH, CT 06830(203) 661-7546(203) 661-0085 Get Directions Write a Review

NPPES record last updated: May 27, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Henry C Gasiorowski Md NPPES

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

DR. HENRY C GASIOROWSKI MD (NPI 1962504779) is an individual dermatology provider in Greenwich, Connecticut, licensed in Connecticut (24975) and active in the NPI registry since September 2006. He has opted out of Medicare through January 26, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1962504779
Entity TypeIndividualMale
Primary Taxonomy207N00000X
Provider Legal NameDR. HENRY C GASIOROWSKICredential: MD
Location Address40 WEST ELM STREETGreenwich, CT 06830
Mailing Address40 West Elm StreetGreenwich, CT 06830 · (203) 661-7546 · Fax (203) 661-0085
Phone(203) 661-7546
Fax(203) 661-0085
Sole ProprietorNo
Enumeration DateSeptember 2, 2006
Last NPPES UpdateMay 27, 2008
✔ NPI 1962504779 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
License✔ Licensed in CT · 24975
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.
40 WEST ELM STREET, Greenwich, CT 06830
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Henry C Gasiorowski Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 26, 2014 through January 26, 2028.

Opt-Out Effective DateJanuary 26, 2014
Opt-Out In Effect ThroughJanuary 26, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06830 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$93.86 typical visit price
range $60.82 – $183.10
Typical copayment $23.46 (range $15.20 – $45.77)
Most-billed visit code 99203
Established Patient
$75.55 typical visit price
range $19.76 – $149.26
Typical copayment $18.88 (range $4.94 – $37.31)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. MICHELE E GASIOROWSKI MD
Dermatology
40 WEST ELM STREET
GREENWICH, CT 06830
Western Connecticut Planning Region (203) 661-7546
DR. GERALD L COHEN D.D.S.
Dentist (General Practice)
40 WEST ELM STREET
GREENWICH, CT 06830
Western Connecticut Planning Region (203) 869-2651

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 Henry Gasiorowski's NPI number?

The NPI number for Henry Gasiorowski is 1962504779. It was assigned to this individual provider in the NPPES registry on September 2, 2006.

Where is Henry Gasiorowski located?

Henry Gasiorowski practices at 40 West Elm Street, Greenwich, CT 06830. The listed phone number is (203) 661-7546.

What is Henry Gasiorowski's specialty?

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

Is Henry Gasiorowski enrolled in Medicare?

No. Henry Gasiorowski has opted out of Medicare through January 26, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Henry Gasiorowski was last updated on May 27, 2008. 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.