Physician

Andrew Marshall King, M.D.

According to 2025 Medicare claims, Andrew King, M.D. (NPI: 1831346733) practices addiction medicine in the Detroit-Dearborn-Livonia, MI market, with the plurality of this provider's patient population coming from Wayne, MI. This provider's primary affiliated billing organization is MICHIGAN EMERGENCY SERVICES (NPI: 1316968191) and primary practice location at 48201-2153.

King's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 47 traditional Medicare patients, billed 95 HCPCS/CPT codes, and received $8,843 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 176 prescription claims across 38 beneficiaries totaling $15,336 in drug costs, led by Buprenorphine-Naloxone (Buprenorphine Hcl/Naloxone Hcl). 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 $46,919 to $8,843. In contrast, Part D prescription costs have risen steadily, from $1,518 to $15,336. 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	376	576	$46,919
2016	340	518	$43,395
2017	364	568	$68,418
2018	145	220	$20,331
2019	286	471	$40,515
2020	172	276	$23,920
2021	139	221	$20,809
2022	80	123	$11,469
2023	49	88	$8,754
2024	47	95	$8,843

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	40	61	$1,518
2016	60	153	$2,177
2017	38	62	$2,828
2018	43	59	$1,178
2019	29	43	$1,049
2020	34	53	$3,359
2021	33	63	$5,123
2022	29	97	$12,275
2023	29	115	$10,218
2024	38	176	$15,336

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
99223	Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	20	21	$138
99222	Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	18	$105
99232	Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	18	32	$63

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Buprenorphine-Naloxone	Buprenorphine Hcl/Naloxone Hcl	105	1,194	$7,527
Suboxone	Buprenorphine Hcl/Naloxone Hcl	31	322	$6,799

Top 5 DME services in 2024

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

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 Andrew Marshall King, M.D.?

Tedicare shows public-source Medicare data for Andrew Marshall King, M.D. (NPI 1831346733), 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 Andrew Marshall King, M.D. have ACO affiliation data?

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

What billing organization is linked to Andrew Marshall King, M.D.?

Andrew Marshall King, M.D. is linked to MICHIGAN EMERGENCY SERVICES (billing NPI 1316968191) in the available physician profile data.

Does Andrew Marshall King, 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.