Physician

Stuart Maru Diamond, MD

According to 2025 Medicare claims, Stuart Diamond, MD (NPI: 1174589709) practices urology in the Wilmington, DE-MD-NJ market, with the plurality of this provider's patient population coming from Salem, NJ. This provider's primary affiliated billing organization is CENTER FOR ADVANCED UROLOGY (NPI: 1598720443; TIN: 202467634) and primary practice location at 08079-2084.

Diamond's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 664 traditional Medicare patients, billed 8,297 HCPCS/CPT codes, and received $417,668 in Medicare payments. The top billing code was 99204 (New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more). Part D data shows 4,463 prescription claims across 766 beneficiaries totaling $922,843 in drug costs, led by Myrbetriq (Mirabegron). 2023 DME data shows 13 claims. Open Payments data shows 45 records totaling $924. 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, Part D prescription costs have risen steadily, from $388,894 to $922,843. 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.

Part B Carrier Billing Trend. X-axis: year 2015-2024. Y-axis: Medicare payment, unit: USD. Field: Tot_Mdcr_Pymt_Amt. Source: Medicare Physician & Other Practitioners by Provider.0$237K$475K2015 Medicare payment: $458,378 (USD; Tot_Mdcr_Pymt_Amt)2016 Medicare payment: $461,066 (USD; Tot_Mdcr_Pymt_Amt)2017 Medicare payment: $425,217 (USD; Tot_Mdcr_Pymt_Amt)2018 Medicare payment: $361,677 (USD; Tot_Mdcr_Pymt_Amt)2019 Medicare payment: $342,409 (USD; Tot_Mdcr_Pymt_Amt)2020 Medicare payment: $317,753 (USD; Tot_Mdcr_Pymt_Amt)2021 Medicare payment: $424,534 (USD; Tot_Mdcr_Pymt_Amt)2022 Medicare payment: $460,206 (USD; Tot_Mdcr_Pymt_Amt)2023 Medicare payment: $474,727 (USD; Tot_Mdcr_Pymt_Amt)2024 Medicare payment: $417,668 (USD; Tot_Mdcr_Pymt_Amt)2015201620172018201920202021202220232024
YearPatientsClm LinesPayment
20158607,047$458,378
20169217,091$461,066
20178357,112$425,217
20188585,912$361,677
20198306,070$342,409
20206715,773$317,753
20216727,001$424,534
20226539,225$460,206
20236928,842$474,727
20246648,297$417,668

Part D Events Trend

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

Part D Events Trend. X-axis: year 2015-2024. Y-axis: Drug cost, unit: USD. Field: Tot_Drug_Cst. Source: Medicare Part D Prescribers by Provider.0$461K$923K2015 Drug cost: $388,894 (USD; Tot_Drug_Cst)2016 Drug cost: $448,630 (USD; Tot_Drug_Cst)2017 Drug cost: $503,774 (USD; Tot_Drug_Cst)2018 Drug cost: $461,064 (USD; Tot_Drug_Cst)2019 Drug cost: $453,285 (USD; Tot_Drug_Cst)2020 Drug cost: $486,503 (USD; Tot_Drug_Cst)2021 Drug cost: $540,360 (USD; Tot_Drug_Cst)2022 Drug cost: $622,252 (USD; Tot_Drug_Cst)2023 Drug cost: $667,283 (USD; Tot_Drug_Cst)2024 Drug cost: $922,843 (USD; Tot_Drug_Cst)2015201620172018201920202021202220232024
YearPatientsClaimsDrug Cost
20155802,955$388,894
20165953,147$448,630
20175893,310$503,774
20186623,787$461,064
20197074,071$453,285
20206974,073$486,503
20216564,016$540,360
20226743,892$622,252
20237344,148$667,283
20247664,463$922,843

DME Billing Trend

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

DME Billing Trend. X-axis: year 2015-2024. Y-axis: Medicare payment, unit: USD. Field: DME_Suplr_Mdcr_Pymt_Amt. Source: Medicare DME, Devices & Supplies by Referring Provider.0$14K$27K2015 Medicare payment: $4,735 (USD; DME_Suplr_Mdcr_Pymt_Amt)2016 Medicare payment: $3,171 (USD; DME_Suplr_Mdcr_Pymt_Amt)2017 Medicare payment: $4,470 (USD; DME_Suplr_Mdcr_Pymt_Amt)2018 Medicare payment: $3,847 (USD; DME_Suplr_Mdcr_Pymt_Amt)2020 Medicare payment: $331 (USD; DME_Suplr_Mdcr_Pymt_Amt)2022 Medicare payment: $27,187 (USD; DME_Suplr_Mdcr_Pymt_Amt)2023 Medicare payment: $27,164 (USD; DME_Suplr_Mdcr_Pymt_Amt)2015201620172018201920202021202220232024
YearPatientsClaimsPayment
2015N/R72$4,735
2016N/R18$3,171
2017N/R20$4,470
2018N/R14$3,847
2019N/RN/RN/R
2020N/R17$331
2021N/RN/RN/R
2022N/R19$27,187
2023N/R13$27,164
2024N/RN/RN/R

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

Top 5 Part B carrier billing codes in 2024

By total payments.

CodeDescriptionPatientsClm LinesTotal Payment
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more149149$125
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more5721,203$74
51741Electronic assessment of bladder emptying321448$11
51798Ultrasound measurement of bladder capacity after voiding543920$10
81002Urinalysis, manual test209241$3

Top 5 Part D drugs in 2024

By total drug costs.

DrugGenericClaimsTotal Day SupplyTotal Drug Cost
MyrbetriqMirabegron1407,893$125,412
GemtesaVibegron1487,098$122,552
XyostedTestosterone Enanthate351,542$31,841
JatenzoTestosterone Undecanoate14780$25,278
Tamsulosin HclTamsulosin Hcl1,08868,551$20,486

Top 5 DME services in 2024

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

Open Payments Summary in 2024

CategoryDefinitionRecordsTotal Reported AmountTop Related Entity
General PaymentsReported payment or transfer-of-value amount.45$924MERZ NORTH AMERICA, INC.
Research PaymentsReported research-related payment or transfer-of-value amount.0$0N/R
Ownership / Investment InterestsReported value of ownership or investment interests.0$0N/R

FAQ

What Medicare data is available for Stuart Maru Diamond, MD?

Tedicare shows public-source Medicare data for Stuart Maru Diamond, MD (NPI 1174589709), 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 Stuart Maru Diamond, MD have ACO affiliation data?

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

What billing organization is linked to Stuart Maru Diamond, MD?

Stuart Maru Diamond, MD is linked to CENTER FOR ADVANCED UROLOGY (billing NPI 1598720443) in the available physician profile data.

Does Stuart Maru Diamond, MD have Open Payments data?

Stuart Maru Diamond, MD has 45 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.