Physician

Mary Ellen Fisher, MD

According to 2025 Medicare claims, Mary Fisher, MD (NPI: 1093797821) practices diagnostic radiology in the State College, PA market, with the plurality of this provider's patient population coming from Centre, PA. This provider's primary affiliated billing organization is GEISINGER CLINIC (NPI: 1558313023; TIN: 236291113) and primary practice location at 16870-7153. Fisher is affiliated with the Keystone ACO (ACO ID: A1552), participating under the MSSP model.

Fisher's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 1,712 traditional Medicare patients, billed 4,159 HCPCS/CPT codes, and received $128,023 in Medicare payments. The top billing code was 77067 (Screening mammography). No Open Payments records. You can download detailed data with all billing codes (2015-2024). For more recent data, please contact us.

Over the past 10 years, this provider's Medicare Part B carrier billing has changed little. Concurrently, this provider has fewer than 5 years of reported Part D prescription costs data, so a reliable trend cannot be assigned. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.

Part B Carrier Billing Trend

Medicare payment trend, with N of patients and claim lines in the table.

Year	Patients	Clm Lines	Payment
2015	2,177	5,431	$125,105
2016	2,000	4,732	$113,543
2017	2,341	8,076	$134,518
2018	2,610	14,192	$133,674
2019	2,270	16,649	$136,047
2020	1,975	10,873	$121,451
2021	1,986	8,081	$134,409
2022	1,796	4,869	$102,444
2023	1,998	4,749	$136,842
2024	1,712	4,159	$128,023

Part D Events Trend

Drug cost trend, with N of patients and prescription claims in the table.

No connected Part D records

DME Billing Trend

Medicare payment trend, with N of patients and DME claim records in the table.

No connected DME records

* / # = suppressed by CMS; 0 = reported zero; N/R = not reported or blank.

Top 5 Part B carrier billing codes in 2024

By total payments.

Code	Description	Patients	Clm Lines	Total Payment
77067	Screening mammography	522	522	$89
74177	Ct scan of abdomen and pelvis with contrast	134	135	$68
77063	Screening 3d breast mammography	519	519	$41
71046	X-ray of chest, 2 views	159	162	$8
71045	X-ray of chest, 1 view	311	358	$6

Top 5 Part D drugs in 2024

By total drug costs.

No connected Part D drug-level records for 2024.

Top 5 DME services in 2024

No connected or detailed DME service-level records for 2024.

Open Payments Summary

No connected Open Payments records were found for this physician in General Payments, Research Payments, or Ownership / Investment Interests.

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FAQ

What Medicare data is available for Mary Ellen Fisher, MD?

Tedicare shows public-source Medicare data for Mary Ellen Fisher, MD (NPI 1093797821), including provider identity, specialty, market context, Medicare Part B activity, Part D prescribing, DME records, Open Payments where available, billing organization details, and ACO affiliation signals where available. Profile data covers 2015-2024, with current attribution based on 2025 claims where available.

Does Mary Ellen Fisher, MD have ACO affiliation data?

Mary Ellen Fisher, MD is shown with ACO affiliation data for Keystone ACO (MSSP, ACO ID A1552).

What billing organization is linked to Mary Ellen Fisher, MD?

Mary Ellen Fisher, MD is linked to GEISINGER CLINIC (billing NPI 1558313023) in the available physician profile data.

Does Mary Ellen Fisher, MD have Open Payments data?

No connected Open Payments records are shown for this physician in the available General Payments, Research Payments, or Ownership / Investment Interests data.

Can I download physician-level Medicare data from Tedicare?

Yes. Tedicare provides sample physician export data and paid custom physician data exports for research, planning, outreach, and market analysis. Exports can include physician profile fields, market and specialty context, billing organization details, ACO affiliation signals where available, and Medicare utilization data.