Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David Louis Marchetti, MD

Gynecologic Oncology Physician in Cheektowaga, NY · enumerated 2005 · practices at Harlem Road Ambulatory Surgery Center LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1528042835

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Registry record

Entity type Individual (Type 1)

Name Dr. David Louis Marchetti

Credential MD

Sex Male

Practice address 3085 Harlem Rd Ste 300, Cheektowaga, NY, 14225

Phone (716) 422-5422

Fax (716) 422-5420

Enumeration date Nov 30, 2005

Last updated in NPPES Oct 14, 2017

Taxonomy & licenses

207VX0201X Gynecologic Oncology Physician Allopathic & Osteopathic Physicians · License 1465481 (NY) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
00844688	Medicaid	NY	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1528042835 active?

Yes, as of the latest NPPES snapshot, NPI 1528042835 is active (record last updated 2017-10-14).

How do I verify David Marchetti's NPI record?

Cross-check NPI 1528042835 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Herbert Duvivier Hematology & Oncology Physician · Cheektowaga, NY NPI 1710982731 Harlem Road Ambulatory Surgery Center LLC Ambulatory Surgical Clinic/Center · Cheektowaga, NY NPI 1588328918

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-10-14.