Physician

Catherine Divingian, MD PHD

According to 2025 Medicare claims, Catherine Divingian, MD PHD (NPI: 1407317746) practices internal medicine in the Orlando-Kissimmee-Sanford, FL market, with the plurality of this provider's patient population coming from Seminole, FL. This provider's primary affiliated billing organization is REGEN-X WOUND CARE, PLLC (NPI: 1598579146) and primary practice location at 32773-5910. Divingian is affiliated with the Caravan Health ACO 50 LLC (ACO ID: A5160), participating under the MSSP model.

Divingian's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 174 traditional Medicare patients, billed 380 HCPCS/CPT codes, and received $31,029 in Medicare payments. The top billing code was 99285 (Emergency department visit with high level of medical decision making). Part D data shows 197 prescription claims across 128 beneficiaries totaling $2,001 in drug costs, led by Cephalexin (Cephalexin). DME data shows 23 claims. 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 sharply higher in recent years, from $766 to $2,001. 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$16K$31K2022 Medicare payment: $8,339 (USD; Tot_Mdcr_Pymt_Amt)2023 Medicare payment: $23,315 (USD; Tot_Mdcr_Pymt_Amt)2024 Medicare payment: $31,029 (USD; Tot_Mdcr_Pymt_Amt)2015201620172018201920202021202220232024
YearPatientsClm LinesPayment
2015N/RN/RN/R
2016N/RN/RN/R
2017N/RN/RN/R
2018N/RN/RN/R
2019N/RN/RN/R
2020N/RN/RN/R
2021N/RN/RN/R
202272110$8,339
2023135291$23,315
2024174380$31,029

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$3.8K$7.6K2019 Drug cost: $766 (USD; Tot_Drug_Cst)2020 Drug cost: $111 (USD; Tot_Drug_Cst)2021 Drug cost: $7,558 (USD; Tot_Drug_Cst)2022 Drug cost: $1,334 (USD; Tot_Drug_Cst)2023 Drug cost: $5,040 (USD; Tot_Drug_Cst)2024 Drug cost: $2,001 (USD; Tot_Drug_Cst)2015201620172018201920202021202220232024
YearPatientsClaimsDrug Cost
2015N/RN/RN/R
2016N/RN/RN/R
2017N/RN/RN/R
2018N/RN/RN/R
20191423$766
2020N/R17$111
20215490$7,558
20224159$1,334
2023114189$5,040
2024128197$2,001

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$859$1.7K2023 Medicare payment: $566 (USD; DME_Suplr_Mdcr_Pymt_Amt)2024 Medicare payment: $1,717 (USD; DME_Suplr_Mdcr_Pymt_Amt)2015201620172018201920202021202220232024
YearPatientsClaimsPayment
2015N/RN/RN/R
2016N/RN/RN/R
2017N/RN/RN/R
2018N/RN/RN/R
2019N/RN/RN/R
2020N/RN/RN/R
2021N/RN/RN/R
2022N/RN/RN/R
2023N/R27$566
2024N/R23$1,717

* / # = 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
99285Emergency department visit with high level of medical decision making4546$134
99316Nursing facility discharge management, more than 30 minutes2626$98
99284Emergency department visit with moderate level of medical decision making5050$85
99308Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more39109$55
93010Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only2931$6

Top 5 Part D drugs in 2024

By total drug costs.

DrugGenericClaimsTotal Day SupplyTotal Drug Cost
CephalexinCephalexin16110$58
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen1147$29

Top 5 DME services in 2024

By Total Medicare Payment Amount.

HCPCS CodeHCPCS DescriptionSupplier Rental IndicatorTotal Supplier BeneficiariesTotal Supplier ClaimsTotal Medicare Payment Amount
E1390Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rateYN/R12$1,457
E0431Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubingYN/R11$260

Open Payments Summary

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

FAQ

What Medicare data is available for Catherine Divingian, MD PHD?

Tedicare shows public-source Medicare data for Catherine Divingian, MD PHD (NPI 1407317746), 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 Catherine Divingian, MD PHD have ACO affiliation data?

Catherine Divingian, MD PHD is shown with ACO affiliation data for Caravan Health ACO 50 LLC (MSSP, ACO ID A5160).

What billing organization is linked to Catherine Divingian, MD PHD?

Catherine Divingian, MD PHD is linked to REGEN-X WOUND CARE, PLLC (billing NPI 1598579146) in the available physician profile data.

Does Catherine Divingian, MD PHD 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.