What is Glenn Keyser's specialty?

Glenn Keyser (NPI 1073504155) is a Medicare-billing provider whose primary specialty is Anesthesiology in Mechanicsburg, PA.

Where does Glenn Keyser practice?

Glenn Keyser practices in Mechanicsburg, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1073504155.

How much does Medicare pay Glenn Keyser?

Glenn Keyser (NPI 1073504155) received approximately $28K in total Medicare Part B payments, serving 328 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1073504155

Glenn KeyserMD

AnesthesiologyMechanicsburg, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

207

Unique beneficiaries

—

Total services

212

Distinct HCPCS

Medicare payment

$13K

Peer benchmark

Total Medicare services vs. 1,877 Anesthesiology providers in PA — above median (cohort median 246).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Glenn Keyser's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 1 inbound referrers · 4 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
UPMC PINNACLE HOSPITALS	65	130

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
UPMC PINNACLE HOSPITALS	66	112
West Shore Surgery, Ltd Ambulatory Surgical Center · Mechanicsburg, PA	47	60
Steven Skarupa Pathology · Harrisburg, PA	11	15
David Armesto Ophthalmology · Mechanicsburg, PA	11	13

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events