Physician

Lisa Johnson Kirk, D.O.

According to 2025 Medicare claims, Lisa Kirk, D.O. (NPI: 1578562146) practices family practice in the Waco, TX market, with the plurality of this provider's patient population coming from Mc Lennan, TX. This provider's primary affiliated billing organization is WACO FUNCTIONAL MEDICINE, PA (NPI: 1093016826; TIN: 273834256) and primary practice location at 76712-7919.

Kirk's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 390 traditional Medicare patients, billed 32,308 HCPCS/CPT codes, and received $706,472 in Medicare payments. The top billing code was 99215 (Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more). Part D data shows 651 prescription claims across 158 beneficiaries totaling $47,566 in drug costs, led by Ozempic (Semaglutide). DME data shows 12 claims. Open Payments data shows 18 records totaling $308. 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 risen steadily, from $43,482 to $706,472. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $78,915 and ending at $47,566. In contrast, DME billing represents a smaller volume and started with an early spike, then settled into a lower baseline, moving from $5,010 to $1,000.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	114	1,974	$43,482
2016	124	1,065	$29,366
2017	157	1,695	$45,129
2018	149	1,961	$59,134
2019	190	6,282	$166,289
2020	211	13,272	$346,953
2021	252	13,401	$553,777
2022	236	13,439	$292,198
2023	281	17,426	$373,495
2024	390	32,308	$706,472

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	116	1,444	$78,915
2016	119	1,159	$86,122
2017	120	1,156	$67,420
2018	135	956	$56,404
2019	161	817	$56,526
2020	147	721	$54,935
2021	155	517	$44,235
2022	172	802	$86,556
2023	193	966	$96,373
2024	158	651	$47,566

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	13	133	$6,153
2016	11	100	$4,752
2017	N/R	28	$300
2018	N/R	25	$364
2019	N/R	97	$2,224
2020	N/R	N/R	N/R
2021	N/R	11	$3,180
2022	N/R	12	$99
2023	N/R	12	$1,174
2024	N/R	12	$860

* / # = 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
99215	Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	280	685	$117
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	261	1,282	$90
96365	Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	190	2,129	$43
G0444	Annual depression screening, 5 to 15 minutes	193	194	$16
J3420	Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	199	1,728	$1

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Ozempic	Semaglutide	12	350	$10,325
Armour Thyroid	Thyroid,pork	17	684	$914
Rosuvastatin Calcium	Rosuvastatin Calcium	35	2,670	$535
Levothyroxine Sodium	Levothyroxine Sodium	46	3,300	$396
Gabapentin	Gabapentin	27	830	$277

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	12	$860

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	18	$308	Novo Nordisk 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 Lisa Johnson Kirk, D.O.?

Tedicare shows public-source Medicare data for Lisa Johnson Kirk, D.O. (NPI 1578562146), 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 Lisa Johnson Kirk, D.O. have ACO affiliation data?

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

What billing organization is linked to Lisa Johnson Kirk, D.O.?

Lisa Johnson Kirk, D.O. is linked to WACO FUNCTIONAL MEDICINE, PA (billing NPI 1093016826) in the available physician profile data.

Does Lisa Johnson Kirk, D.O. have Open Payments data?

Lisa Johnson Kirk, D.O. has 18 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.