Physician

Zachary Alan Webb, M.D.

According to 2025 Medicare claims, Zachary Webb, M.D. (NPI: 1063426146) practices neurology in the Bellingham, WA market, with the plurality of this provider's patient population coming from Whatcom, WA. This provider's primary affiliated billing organization is NORTHSTAR ASSOCIATES, PLLC (NPI: 1912921586; TIN: 912105111) and primary practice location at 98229-6223.

Webb's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 750 traditional Medicare patients, billed 3,155 HCPCS/CPT codes, and received $236,674 in Medicare payments. The top billing code was 95810 (Sleep study in sleep lab (6 years or older)). Part D data shows 411 prescription claims across 77 beneficiaries totaling $9,188 in drug costs, led by Dextroamphetamine Sulfate (Dextroamphetamine Sulfate). DME data shows 6,855 claims. 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 moved up and down with repeated peaks and valleys, starting at $142,785 and ending at $236,674. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $5,278 and ending at $9,188. For DME billing, reported payments rose steadily, from $188,632 to $276,532.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	493	1,103	$142,785
2016	591	2,530	$183,258
2017	675	4,698	$250,705
2018	796	5,506	$267,929
2019	867	5,223	$289,135
2020	809	3,578	$182,303
2021	810	4,561	$176,447
2022	746	2,354	$186,080
2023	730	2,563	$197,340
2024	750	3,155	$236,674

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	54	289	$5,278
2016	52	342	$12,098
2017	54	333	$20,014
2018	49	314	$22,721
2019	55	310	$18,121
2020	50	297	$5,922
2021	55	284	$7,479
2022	60	373	$9,089
2023	70	375	$12,564
2024	77	411	$9,188

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	1,751	3,008	$186,491
2016	2,112	3,768	$150,155
2017	2,846	5,342	$161,974
2018	3,480	6,493	$201,900
2019	4,165	7,470	$218,341
2020	4,504	7,787	$297,270
2021	4,009	6,797	$253,218
2022	3,841	6,090	$256,750
2023	3,746	6,440	$298,997
2024	3,922	6,855	$267,916

* / # = 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
95810	Sleep study in sleep lab (6 years or older)	92	93	$500
99205	New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	166	166	$143
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	414	497	$92
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	120	124	$63
94660	Therapy procedure using a positive pressure ventilator	202	248	$48

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Dextroamphetamine Sulfate	Dextroamphetamine Sulfate	12	360	$1,303
Zolpidem Tartrate	Zolpidem Tartrate	162	6,105	$894
Pramipexole Dihydrochloride	Pramipexole Di-Hcl	45	3,020	$810
Gabapentin	Gabapentin	63	2,985	$549
Modafinil	Modafinil	13	450	$418

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
E0601	Continuous positive airway pressure (cpap) device	Y	230	1,441	$40,584
A7034	Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap	N	502	781	$37,020
E0471	Respiratory assist device, bi-level pressure capability, with back-up rate feature, used with noninvasive interface, e.g., nasal or facial mask (intermittent assist device with continuous positive airway pressure device)	Y	27	166	$34,404
A4604	Tubing with integrated heating element for use with positive airway pressure device	N	538	825	$29,610
A7032	Cushion for use on nasal mask interface, replacement only, each	N	234	365	$28,602

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 Zachary Alan Webb, M.D.?

Tedicare shows public-source Medicare data for Zachary Alan Webb, M.D. (NPI 1063426146), 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 Zachary Alan Webb, 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 Zachary Alan Webb, M.D.?

Zachary Alan Webb, M.D. is linked to NORTHSTAR ASSOCIATES, PLLC (billing NPI 1912921586) in the available physician profile data.

Does Zachary Alan Webb, 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.