npidexNPI registry + Medicare data

ALEXANDER GELFER, MD.

Pulmonary Disease Physician · WILLIAMSVILLE, NY

Individual Active NPI 1689638462

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024131406$69,503$30,534$22,349
2023201528$101,406$40,319$29,410
2022210590$116,901$50,527$37,776

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more103$121$85
94729Test to examine how well the lungs exchange gases64$52$39
94726Test to determine lung volumes using sensors63$51$38
94060Test to measure expiratory airflow and volume changes before and after medication administration63$36$26
95806Sleep study including heart rate, breathing, airflow, and effort28$40$30
G2211Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's21$16$12
99215Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more18$171$129
95811Sleep study in sleep lab with continuous airway pressure (6 years or older)14$116$92
95810Sleep study in sleep lab (6 years or older)14$111$82

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Pulmonary Disease Physician207RP1001X✓166540-2NY

Medicare eligibility

Part B
Yes
DME
Yes
Home health
Yes
Power mobility
Yes
Hospice
Yes

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Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.