Physician

Diane Elizabeth Singer, M.D.

According to 2025 Medicare claims, Diane Singer, M.D. (NPI: 1275554826) practices ophthalmology in the Pittsfield, MA market, with the plurality of this provider's patient population coming from Berkshire, MA. This provider's primary affiliated billing organization is BERKSHIRE EYE CENTER PC (NPI: 1992740302; TIN: 043240091) and primary practice location at 01230-1235. Singer is affiliated with the Aledade 205 New England MSSP Enhanced (ACO ID: A5370) and CoreHealth Alliance LLC (ACO ID: A5645), participating under the MSSP model.

Singer's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 1,771 traditional Medicare patients, billed 2,953 HCPCS/CPT codes, and received $203,138 in Medicare payments. The top billing code was 92004 (New patient complete exam of visual system). Part D data shows 1,631 prescription claims across 436 beneficiaries totaling $210,885 in drug costs, led by Restasis (Cyclosporine). Open Payments data shows 4 records totaling $78. 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 risen steadily, from $100,942 to $203,138. Similarly, Part D prescription costs have moved from a lower plateau to a higher plateau, from $48,316 to $210,885. 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	797	1,570	$100,942
2016	1,066	1,762	$121,950
2017	1,055	1,868	$119,417
2018	1,287	2,151	$147,626
2019	1,652	2,875	$201,549
2020	1,270	2,078	$139,715
2021	1,494	2,496	$176,917
2022	1,456	2,567	$175,454
2023	1,637	2,931	$201,934
2024	1,771	2,953	$203,138

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	139	557	$48,316
2016	170	612	$65,724
2017	178	754	$81,412
2018	253	926	$105,029
2019	305	1,322	$182,070
2020	322	1,361	$171,998
2021	361	1,473	$239,919
2022	410	1,561	$242,544
2023	412	1,620	$245,757
2024	436	1,631	$210,885

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
92004	New patient complete exam of visual system	89	89	$89
92014	Established patient complete exam of visual system	1,301	1,317	$83
92012	Established patient problem focused exam of visual system	633	906	$63
92083	Exam of visual field with extended testing	167	179	$43
92133	Imaging of optic nerve	194	206	$25

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Restasis	Cyclosporine	46	3,000	$60,422
Tyrvaya	Varenicline Tartrate	19	930	$20,631
Miebo	Perfluorohexyloctane/Pf	11	430	$14,203
Cyclosporine	Cyclosporine	17	1,290	$13,990
Lumigan	Bimatoprost	21	1,625	$11,821

Top 5 DME services in 2024

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

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	4	$78	Bausch & Lomb Americas Inc.
Research Payments	Reported research-related payment or transfer-of-value amount.	0	$0	N/R
Ownership / Investment Interests	Reported value of ownership or investment interests.	0	$0	N/R

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FAQ

What Medicare data is available for Diane Elizabeth Singer, M.D.?

Tedicare shows public-source Medicare data for Diane Elizabeth Singer, M.D. (NPI 1275554826), 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 Diane Elizabeth Singer, M.D. have ACO affiliation data?

Diane Elizabeth Singer, M.D. is shown with ACO affiliation data for Aledade 205 New England MSSP Enhanced (MSSP, ACO ID A5370) and CoreHealth Alliance LLC (MSSP, ACO ID A5645).

What billing organization is linked to Diane Elizabeth Singer, M.D.?

Diane Elizabeth Singer, M.D. is linked to BERKSHIRE EYE CENTER PC (billing NPI 1992740302) in the available physician profile data.

Does Diane Elizabeth Singer, M.D. have Open Payments data?

Diane Elizabeth Singer, M.D. has 4 connected Open Payments records in the available 2024 summary 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.