Physician

Sisham Ingnam, M.D.

According to 2025 Medicare claims, Sisham Ingnam, M.D. (NPI: 1427484682) practices hospitalist in the Cheyenne, WY market, with the plurality of this provider's patient population coming from Laramie, WY. This provider's primary affiliated billing organization is CHEYENNE REGIONAL PHYSICIANS GROUP, LLC (NPI: 1659458008; TIN: 205551661) and primary practice location at 82001-3748. Ingnam is affiliated with the Caravan Health ACO 43 LLC (ACO ID: A4974), Caravan Health ACO 50 LLC (ACO ID: A5160), and Collaborative ACO 30, LLC (ACO ID: A5483), participating under the MSSP model.

Ingnam's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 353 traditional Medicare patients, billed 1,211 HCPCS/CPT codes, and received $104,491 in Medicare payments. The top billing code was 99223 (Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes). Part D data shows 212 prescription claims across 92 beneficiaries totaling $70,289 in drug costs, led by Atorvastatin Calcium (Atorvastatin Calcium). DME data shows 72 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's Medicare Part B carrier billing did not follow a clear longitudinal pattern. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $28,942 and ending at $70,289. In contrast, DME billing represents a smaller volume and fell sharply in recent years, from $8,203 to $3,145.

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	119	305	$21,439
2019	511	1,434	$122,959
2020	470	1,349	$119,991
2021	501	1,553	$131,736
2022	459	1,543	$127,245
2023	355	1,091	$91,745
2024	353	1,211	$104,491

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	50	523	$28,942
2016	41	487	$39,581
2017	37	203	$197,381
2018	33	163	$333,615
2019	101	209	$17,374
2020	97	210	$7,435
2021	115	312	$19,825
2022	116	284	$24,774
2023	104	352	$35,364
2024	92	212	$70,289

DME Billing Trend

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

Year	Patients	Claims	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	16	$1,321
2021	N/R	75	$15,040
2022	12	127	$7,405
2023	N/R	124	$7,440
2024	N/R	72	$3,091

* / # = 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
99223	Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	175	182	$135
99222	Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	59	61	$102
99233	Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	100	198	$93
99239	Hospital discharge day management, more than 30 minutes	76	76	$90
99232	Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	202	558	$61

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Atorvastatin Calcium	Atorvastatin Calcium	14	540	$100
Clopidogrel	Clopidogrel Bisulfate	11	370	$85
Metoprolol Tartrate	Metoprolol Tartrate	11	510	$52

Top 5 DME services in 2024

By Total Medicare Payment Amount.

HCPCS Code	HCPCS Description	Supplier Rental Indicator	Total Supplier Beneficiaries	Total Supplier Claims	Total Medicare Payment Amount
E1390	Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate	Y	N/R	46	$2,708
E0431	Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing	Y	N/R	26	$382

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 Sisham Ingnam, M.D.?

Tedicare shows public-source Medicare data for Sisham Ingnam, M.D. (NPI 1427484682), 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 Sisham Ingnam, M.D. have ACO affiliation data?

Sisham Ingnam, M.D. is shown with ACO affiliation data for Caravan Health ACO 43 LLC (MSSP, ACO ID A4974), Caravan Health ACO 50 LLC (MSSP, ACO ID A5160), and Collaborative ACO 30, LLC (MSSP, ACO ID A5483).

What billing organization is linked to Sisham Ingnam, M.D.?

Sisham Ingnam, M.D. is linked to CHEYENNE REGIONAL PHYSICIANS GROUP, LLC (billing NPI 1659458008) in the available physician profile data.

Does Sisham Ingnam, M.D. 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.