Physician

Atom Sarkar, MD, PHD

According to 2025 Medicare claims, Atom Sarkar, MD, PHD (NPI: 1437109584) practices neurosurgery in the Montgomery County-Bucks County-Chester County, PA market, with the plurality of this provider's patient population coming from Bucks, PA. This provider's primary affiliated billing organization is GNI NEUROSERVICES LLC (NPI: 1851794903; TIN: 471993060) and primary practice location at 19047-1219. Sarkar is affiliated with the Community Care Collaborative of Pennsylvania and New Jersey LLC (ACO ID: A3318), CHSPSC ACO 13, LLC (ACO ID: A3723), and AtlantiCare Health Solutions, Inc. (ACO ID: A4516), participating under the MSSP model.

Sarkar's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 241 traditional Medicare patients, billed 428 HCPCS/CPT codes, and received $85,527 in Medicare payments. The top billing code was 22842 (Placement of stabilizing device to back, 3-6 spine bone segments). 2022 Part D data shows 25 prescription claims totaling $8,304 in drug costs. Open Payments data shows 1 records totaling $500. 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 moved up and down with repeated peaks and valleys, starting at $130,736 and ending at $85,527. Concurrently, Part D prescription costs have moved sharply higher in recent years, from $979 to $8,304. 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	160	368	$130,736
2016	150	263	$65,726
2017	152	287	$87,467
2018	117	291	$97,887
2019	252	407	$59,502
2020	204	318	$66,288
2021	244	391	$98,111
2022	240	401	$100,323
2023	175	382	$120,646
2024	241	428	$85,527

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	N/R	N/R	N/R
2016	N/R	20	$979
2017	N/R	N/R	N/R
2018	N/R	N/R	N/R
2019	N/R	11	$379
2020	N/R	13	$600
2021	N/R	12	$4,722
2022	N/R	25	$8,304
2023	N/R	N/R	N/R
2024	N/R	N/R	N/R

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
22842	Placement of stabilizing device to back, 3-6 spine bone segments	16	17	$342
99223	Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	93	98	$136
99204	New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$106
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	38	43	$100
99233	Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	52	59	$92

Top 5 Part D drugs in 2024

By total drug costs.

No connected Part D drug-level records for 2024.

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.	1	$500	Integra LifeSciences Corporation
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 Atom Sarkar, MD, PHD?

Tedicare shows public-source Medicare data for Atom Sarkar, MD, PHD (NPI 1437109584), 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 Atom Sarkar, MD, PHD have ACO affiliation data?

Atom Sarkar, MD, PHD is shown with ACO affiliation data for Community Care Collaborative of Pennsylvania and New Jersey LLC (MSSP, ACO ID A3318), CHSPSC ACO 13, LLC (MSSP, ACO ID A3723), and AtlantiCare Health Solutions, Inc. (MSSP, ACO ID A4516).

What billing organization is linked to Atom Sarkar, MD, PHD?

Atom Sarkar, MD, PHD is linked to GNI NEUROSERVICES LLC (billing NPI 1851794903) in the available physician profile data.

Does Atom Sarkar, MD, PHD have Open Payments data?

Atom Sarkar, MD, PHD has 1 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.