Physician

Alison Greidinger

According to 2025 Medicare claims, Alison Greidinger (NPI: 1356876791) practices hematology/oncology in the Camden, NJ market, with the plurality of this provider's patient population coming from Camden, NJ. This provider's primary affiliated billing organization is CMC DEPARTMENT OF MEDICINE GROUP PA (NPI: 1588796882; TIN: 223266219) and primary practice location at 08057-3287.

Greidinger's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 129 traditional Medicare patients, billed 285 HCPCS/CPT codes, and received $21,483 in Medicare payments. The top billing code was 99205 (New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more). Part D data shows 159 prescription claims across 44 beneficiaries totaling $11,617 in drug costs, led by Exemestane (Exemestane). 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 has fewer than 5 years of reported Medicare Part B carrier billing data, so a reliable trend cannot be assigned. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $3,722 and ending at $11,617. 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	N/R	N/R	N/R
2016	N/R	N/R	N/R
2017	N/R	N/R	N/R
2018	N/R	N/R	N/R
2019	N/R	N/R	N/R
2020	N/R	N/R	N/R
2021	N/R	N/R	N/R
2022	N/R	N/R	N/R
2023	27	31	$3,538
2024	129	285	$21,483

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	N/R	N/R	N/R
2016	N/R	N/R	N/R
2017	N/R	21	$3,722
2018	51	220	$11,811
2019	69	296	$33,428
2020	37	234	$10,196
2021	N/R	17	$279
2022	N/R	N/R	N/R
2023	16	30	$70,262
2024	44	159	$11,617

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
99205	New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	35	35	$157
99222	Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	21	21	$104
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	35	50	$84
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	42	57	$63
G2211	Visit 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's	49	62	$13

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Exemestane	Exemestane	34	1,845	$6,540
Letrozole	Letrozole	53	3,616	$1,140
Ondansetron Odt	Ondansetron	11	75	$78

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 Alison Greidinger?

Tedicare shows public-source Medicare data for Alison Greidinger (NPI 1356876791), 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 Alison Greidinger have ACO affiliation data?

No ACO affiliation record is shown in the available Tedicare data for this profile.

What billing organization is linked to Alison Greidinger?

Alison Greidinger is linked to CMC DEPARTMENT OF MEDICINE GROUP PA (billing NPI 1588796882) in the available physician profile data.

Does Alison Greidinger 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.