Alexander Gelfer, MD

Pulmonology

20+ years in practiceNPI: 1689638462Licensed in NY

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Credentials & Recognition

Specialties

Pulmonology

NPI sub-specialties

Internal Medicine, Pulmonary Disease207RP1001X

Practice Signals

Editorial signals beyond credentials. Patient transparency over opacity. See methodology.

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

20+ years

Estimated from NPI enumeration date

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Frequently Asked Questions about Dr. Alexander Gelfer, MD

Where does Dr. Alexander Gelfer, MD practice?+
Dr. Alexander Gelfer, MD practices in New York, NY. 100 COLLEGE PARKWAY SUITE 110 WILLIAMSVILLE, NY 14221.
What is Dr. Alexander Gelfer, MD's phone number?+
Dr. Alexander Gelfer, MD's practice phone is 716-631-8863. Office contact information is verified on the PBCMMG profile.
What does Dr. Alexander Gelfer, MD specialize in?+
Dr. Alexander Gelfer, MD's primary specialty is Pulmonology.
Is Dr. Alexander Gelfer, MD board certified?+
Board certification status for Dr. Alexander Gelfer, MD has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. Alexander Gelfer, MD been practicing?+
Dr. Alexander Gelfer, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Alexander Gelfer, MD's NPI number?+
Dr. Alexander Gelfer, MD's National Provider Identifier (NPI) is 1689638462, registered in the federal NPPES registry.

Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards

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