Physician

Creg A Carpenter, MD

According to 2025 Medicare claims, Creg Carpenter, MD (NPI: 1861501744) practices orthopedic surgery in the Ann Arbor, MI market, with the plurality of this provider's patient population coming from Washtenaw, MI. This provider's primary affiliated billing organization is IHA HEALTH SERVICES CORPORATION (NPI: 1255470233; TIN: 381917674) and primary practice location at 48118-1383. Carpenter is affiliated with the McAuley Health Partners ACO, LLC (ACO ID: A4588), participating under the MSSP model.

Carpenter's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 553 traditional Medicare patients, billed 1,538 HCPCS/CPT codes, and received $215,428 in Medicare payments. The top billing code was 27447 (Replacement of knee joint, both sides of knee). Part D data shows 325 prescription claims across 119 beneficiaries totaling $2,271 in drug costs, led by Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen). DME data shows 83 claims. Open Payments data shows 8 records totaling $625. 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 $317,159 to $215,428. Similarly, Part D prescription costs started with an early spike, then settled into a lower baseline, moving from $15,173 to $2,271. For DME billing, reported payments started with an early spike, then settled into a lower baseline, moving from $7,664 to $2,766.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	829	2,848	$317,159
2016	863	2,708	$357,373
2017	980	3,088	$431,067
2018	1,051	3,316	$404,863
2019	987	2,564	$417,225
2020	812	2,800	$301,663
2021	821	2,244	$337,802
2022	782	1,982	$290,051
2023	633	1,708	$280,308
2024	553	1,538	$215,428

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	393	1,024	$15,173
2016	439	1,130	$17,673
2017	477	1,202	$15,836
2018	476	1,078	$11,759
2019	436	866	$9,580
2020	208	368	$3,753
2021	119	249	$2,823
2022	115	304	$3,281
2023	134	356	$3,522
2024	119	325	$2,271

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	63	63	$5,241
2016	44	44	$2,399
2017	59	59	$2,208
2018	60	60	$2,406
2019	66	66	$2,694
2020	20	20	$1,016
2021	N/R	N/R	N/R
2022	33	33	$1,718
2023	39	58	$2,429
2024	39	83	$2,418

* / # = 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
27447	Replacement of knee joint, both sides of knee	100	105	$1,056
99203	New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	102	102	$56
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	247	285	$49
20610	Aspiration and/or injection of fluid from large joint	134	156	$39
73562	X-ray of knee, 3 views	303	352	$8

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	119	1,869	$1,331
Oxycodone Hcl	Oxycodone Hcl	100	748	$368
Meloxicam	Meloxicam	13	500	$73
Tramadol Hcl	Tramadol Hcl	23	191	$55
Amoxicillin	Amoxicillin	34	36	$24

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
E0143	Walker, folding, wheeled, adjustable or fixed height	N	39	39	$1,722
K0001	Standard wheelchair	Y	N/R	12	$391
E0149	Walker, heavy duty, wheeled, rigid or folding, any type	Y	N/R	21	$200
E0165	Commode chair, mobile or stationary, with detachable arms	Y	N/R	11	$105

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	8	$625	DePuy Synthes Sales Inc.
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 Creg A. Carpenter, MD?

Tedicare shows public-source Medicare data for Creg A. Carpenter, MD (NPI 1861501744), 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 Creg A. Carpenter, MD have ACO affiliation data?

Creg A. Carpenter, MD is shown with ACO affiliation data for McAuley Health Partners ACO, LLC (MSSP, ACO ID A4588).

What billing organization is linked to Creg A. Carpenter, MD?

Creg A. Carpenter, MD is linked to IHA HEALTH SERVICES CORPORATION (billing NPI 1255470233) in the available physician profile data.

Does Creg A. Carpenter, MD have Open Payments data?

Creg A. Carpenter, MD has 8 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.