Physician

Charles A. Eisengart, M.D.

According to 2025 Medicare claims, Charles Eisengart, M.D. (NPI: 1063465342) practices colorectal surgery (formerly proctology) in the Trenton-Princeton, NJ market, with the plurality of this provider's patient population coming from Mercer, NJ. This provider's primary affiliated billing organization is BARNABAS HEALTH MEDICAL GROUP PC (NPI: 1841557246; TIN: 454832340) and primary practice location at 08690-3542. Eisengart is affiliated with the RWJBH Accountable Care, LLC (ACO ID: A1247) and Vytalize Health 9 ACO LLC (ACO ID: D0313), participating under both the MSSP and REACH models.

Eisengart's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 196 traditional Medicare patients, billed 400 HCPCS/CPT codes, and received $65,195 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 319 prescription claims across 138 beneficiaries totaling $18,407 in drug costs, led by Linzess (Linaclotide). DME data shows 11 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 has declined steadily, from $113,899 to $65,195. In contrast, Part D prescription costs have moved sharply higher in recent years, from $7,802 to $18,407. 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	218	597	$113,899
2016	224	564	$111,528
2017	163	445	$75,418
2018	202	506	$80,786
2019	204	504	$68,381
2020	141	365	$59,167
2021	177	422	$69,036
2022	231	487	$75,089
2023	212	433	$75,658
2024	196	400	$65,195

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	74	135	$7,802
2016	95	184	$8,252
2017	93	204	$7,965
2018	86	187	$6,011
2019	92	205	$6,174
2020	71	171	$7,909
2021	80	171	$8,957
2022	115	280	$25,114
2023	140	300	$24,064
2024	138	319	$18,407

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	12	$289
2018	N/R	40	$1,065
2019	N/R	58	$2,175
2020	N/R	N/R	N/R
2021	N/R	N/R	N/R
2022	N/R	N/R	N/R
2023	N/R	N/R	N/R
2024	N/R	11	$375

* / # = 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	27	27	$141
46600	Diagnostic exam of anus using an endoscope	36	38	$102
99203	New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	70	70	$86
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	37	47	$65
99232	Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	36	56	$63

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Linzess	Linaclotide	12	450	$7,714
Cholestyramine	Cholestyramine (With Sugar)	14	753	$1,825
Lactulose	Lactulose	21	683	$728
Hydrocortisone	Hydrocortisone	37	708	$450
Oxycodone Hcl	Oxycodone Hcl	66	315	$336

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
A4394	Ostomy deodorant, with or without lubricant, for use in ostomy pouch, per fluid ounce	N	N/R	11	$375

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 Charles A. Eisengart, M.D.?

Tedicare shows public-source Medicare data for Charles A. Eisengart, M.D. (NPI 1063465342), 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 Charles A. Eisengart, M.D. have ACO affiliation data?

Charles A. Eisengart, M.D. is shown with ACO affiliation data for RWJBH Accountable Care, LLC (MSSP, ACO ID A1247) and Vytalize Health 9 ACO LLC (REACH, ACO ID D0313).

What billing organization is linked to Charles A. Eisengart, M.D.?

Charles A. Eisengart, M.D. is linked to BARNABAS HEALTH MEDICAL GROUP PC (billing NPI 1841557246) in the available physician profile data.

Does Charles A. Eisengart, 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.