Physician

Heather N. Longval, M.D.

According to 2025 Medicare claims, Heather Longval, M.D. (NPI: 1831147818) practices family practice in the Sioux City, IA-NE-SD market, with the plurality of this provider's patient population coming from Woodbury, IA. This provider's primary affiliated billing organization is FAMILY HEALTH CARE OF SIOUXLAND PLC (NPI: 1437170685; TIN: 753057963) and primary practice location at 51106-4706. Longval is affiliated with the Stratum Med ACO (ACO ID: A4527), participating under the MSSP model.

Longval's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 547 traditional Medicare patients, billed 27,066 HCPCS/CPT codes, and received $431,358 in Medicare payments. The top billing code was 99214 (Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more). Part D data shows 9,351 prescription claims across 823 beneficiaries totaling $590,604 in drug costs, led by Ozempic (Semaglutide). DME data shows 692 claims. Open Payments data shows 33 records totaling $497. 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 sharply higher in recent years, from $92,973 to $431,358. Similarly, Part D prescription costs have moved from a lower plateau to a higher plateau, from $254,002 to $590,604. In contrast, DME billing represents a smaller volume and moved up and down with repeated peaks and valleys, starting at $18,777 and ending at $29,820.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	329	7,877	$92,973
2016	343	8,290	$93,848
2017	365	8,093	$134,048
2018	396	9,132	$150,463
2019	409	11,253	$173,252
2020	480	10,910	$180,331
2021	437	12,123	$231,441
2022	431	17,232	$282,267
2023	450	28,876	$390,016
2024	547	27,066	$431,358

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	330	5,875	$254,002
2016	352	5,451	$218,035
2017	370	5,314	$262,411
2018	391	5,797	$317,117
2019	385	6,140	$340,367
2020	500	7,316	$423,968
2021	505	8,261	$519,748
2022	555	8,014	$565,382
2023	660	8,281	$598,443
2024	823	9,351	$590,604

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	63	306	$14,011
2016	49	301	$12,501
2017	83	297	$9,584
2018	60	365	$11,094
2019	68	319	$11,493
2020	128	390	$15,393
2021	168	402	$13,035
2022	141	388	$13,190
2023	174	570	$21,593
2024	279	692	$26,664

* / # = 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
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	377	789	$77
80061	Blood test, lipids (cholesterol and triglycerides)	302	340	$13
80053	Blood test, comprehensive group of blood chemicals	349	584	$10
36415	Insertion of needle into vein for collection of blood sample	439	837	$9
85025	Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	368	573	$8

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Ozempic	Semaglutide	109	3,797	$115,739
Eliquis	Apixaban	93	3,015	$60,769
Tradjenta	Linagliptin	43	2,174	$33,345
Januvia	Sitagliptin Phosphate	24	1,620	$28,412
Trelegy Ellipta	Fluticasone/Umeclidin/Vilanter	32	1,260	$26,812

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
A7034	Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap	N	29	66	$3,479
A4239	Supply allowance for non-adjunctive, non-implanted continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service	N	N/R	17	$3,299
A7032	Cushion for use on nasal mask interface, replacement only, each	N	19	35	$3,090
E0601	Continuous positive airway pressure (cpap) device	Y	15	92	$2,884
A7030	Full face mask used with positive airway pressure device, each	N	16	32	$2,526

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	33	$497	PFIZER 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 Heather N. Longval, M.D.?

Tedicare shows public-source Medicare data for Heather N. Longval, M.D. (NPI 1831147818), 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 Heather N. Longval, M.D. have ACO affiliation data?

Heather N. Longval, M.D. is shown with ACO affiliation data for Stratum Med ACO (MSSP, ACO ID A4527).

What billing organization is linked to Heather N. Longval, M.D.?

Heather N. Longval, M.D. is linked to FAMILY HEALTH CARE OF SIOUXLAND PLC (billing NPI 1437170685) in the available physician profile data.

Does Heather N. Longval, M.D. have Open Payments data?

Heather N. Longval, M.D. has 33 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.