Mackenzi Renee Heaton , ARNP
Nurse Practitioner โข Spokane, WA
6001 N Mayfair St
Spokane, WA 992081129
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Mackenzi Heaton is listed in NPPES under Nurse Practitioner.
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NPI assigned on December 29, 2021; this date does not establish years in practice.
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Published CMS data list 154 Original Medicare Part B services in 2023.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2023. Published rows only; this is not a quality measure.
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Published Part B service records, 2023:
- 99213 โ Established patient outpatient office visit: 65 service units.
- 85025 โ Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count: 35 service units.
- 36415 โ Insertion of needle into vein for collection of blood sample: 33 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2023. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2022 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2023). CPT notice
See all 4 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 16 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Prochlorperazine Maleate โ 16 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table ยท Guide: How to read Medicare Part D prescriber data
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Fewer Part D prescriptions than 85% of clinicians listed under Nurse Practitioner in Spokane, WA (2024, 99 clinicians with data). Median for this group: 396. Middle half: 141 to 1,222.
Fewer Part D prescriptions than 90% of clinicians listed under Nurse Practitioner in Washington (2024, 1,099 clinicians with data). Median for this group: 277. Middle half: 74 to 877.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 75 in 2022 to 154 in 2023.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2022โ2023.
Practice Location & Contact Primary Location
6001 N Mayfair St
Spokane, WA 992081129
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 2 distinct group names: Medical Oncology Associates Ps; Multicare Health System. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
2021
What Public CMS Data Show
Nurse Practitioner: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $5,755 in 2023
The total amount Medicare approved for these services in 2023. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2023.
Paid by Medicare
About $3,378 in 2023
The part of the Medicare-allowed amount that Medicare itself paid in 2023, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2023.
30-day fills
16 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$128 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $1,221.43 across 30 records.
By nature of payment
- Food and Beverage: $1,221.43 across 30 records.
Reporting-company totals (3 largest of 14)
- Novartis Pharmaceuticals Corporation: $180.67 across 10 records.
- Daiichi Sankyo Inc.: $151.59 across 2 records.
- Merck Sharp & Dohme LLC: $143.10 across 2 records.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
5 years (graduated 2021)
CMS Doctors and Clinicians data list 2021 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2021
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, โDoes your provider accept Medicare as full payment?โ
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Mackenzi Heaton has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Mackenzi Heaton as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Spokane and Washington
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Fewer Part D prescriptions than 85% of clinicians listed under Nurse Practitioner in Spokane, WA (2024, 99 clinicians with data). Median for this group: 396. Middle half: 141 to 1,222.
Fewer Part D prescriptions than 90% of clinicians listed under Nurse Practitioner in Washington (2024, 1,099 clinicians with data). Median for this group: 277. Middle half: 74 to 877.
Part D drug cost
A lower Part D drug cost than 95% of clinicians listed under Nurse Practitioner in Spokane, WA (2024, 99 clinicians with data). Median for this group: $10,897. Middle half: $1,399 to $119,301.
A lower Part D drug cost than 90% of clinicians listed under Nurse Practitioner in Washington (2024, 1,099 clinicians with data). Median for this group: $11,694. Middle half: $1,114 to $110,470.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Mackenzi Heaton are from 2023.
188 active clinicians are listed under Nurse Practitioner with a practice address in Spokane, WA (2,310 in Washington).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Spokane
13.8% of these 188 clinicians have the CMS telehealth indicator.
55.9% of these 188 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services increased 105% from 75 in 2022 to 154 in 2023.
- 2022: 75
- 2023: 154
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Medicare-allowed amount
Medicare-allowed amount increased 55% from $3,718 in 2022 to $5,755 in 2023.
- 2022: $3,718
- 2023: $5,755
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Paid by Medicare
Paid by Medicare increased 12% from $3,018 in 2022 to $3,378 in 2023.
- 2022: $3,018
- 2023: $3,378
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 69% from 51 in 2022 to 16 in 2024.
- 2022: 51
- 2023: 188
- 2024: 16
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30-day fills
30-day fills decreased 69% from 51 in 2022 to 16 in 2024.
- 2022: 51
- 2023: 191
- 2024: 16
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Part D drug cost
Part D drug cost went from $783 in 2022 to $128 in 2024.
- 2022: $783
- 2023: $574,190
- 2024: $128
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Industry payments (Open Payments)
Industry payments (Open Payments) decreased 69% from $3,906.83 in 2022 to $1,221.43 in 2025.
- 2022: $3,906.83
- 2023: $4,047.04
- 2024: $2,344.41
- 2025: $1,221.43
Sources: CMS Medicare Physician & Other Practitioners (2023), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 โ December 31, 2025): 30 records totaling $1,221.43.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Gilead Sciences, Inc. |
Food and Beverage
In-kind items and services
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โ | General | $134.99 |
| Takeda Pharmaceuticals U.S.A., Inc. |
Food and Beverage
In-kind items and services
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ICLUSIG | General | $125.00 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
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RYBREVANT | General | $124.99 |
| Daiichi Sankyo Inc. |
Food and Beverage
In-kind items and services
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โ | General | $124.99 |
| Merck Sharp & Dohme LLC |
Food and Beverage
In-kind items and services
|
KEYTRUDA | General | $120.47 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
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โ | General | $90.35 |
| Novartis Pharmaceuticals Corporation |
Food and Beverage
In-kind items and services
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KISQALI | General | $33.22 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
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BRAFTOVI | General | $31.19 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
|
ENHERTU | General | $30.71 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
|
IBRANCE | General | $30.66 |
| Novartis Pharmaceuticals Corporation |
Food and Beverage
In-kind items and services
|
KISQALI | General | $29.59 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
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IBRANCE | General | $29.05 |
| Novartis Pharmaceuticals Corporation |
Food and Beverage
In-kind items and services
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KISQALI | General | $28.49 |
| Novartis Pharmaceuticals Corporation |
Food and Beverage
In-kind items and services
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KISQALI | General | $28.26 |
| Daiichi Sankyo Inc. |
Food and Beverage
In-kind items and services
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DATROWAY | General | $26.60 |
| Stemline Therapeutics Inc. |
Food and Beverage
In-kind items and services
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Orserdu | General | $25.00 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
|
IBRANCE | General | $24.70 |
| Bristol Myers Squibb Company |
Food and Beverage
Cash or cash equivalent
|
OPDIVO | General | $22.86 |
| Merck Sharp & Dohme LLC |
Food and Beverage
In-kind items and services
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KEYTRUDA | General | $22.63 |
| Novartis Pharmaceuticals Corporation |
Food and Beverage
In-kind items and services
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KISQALI | General | $21.95 |
| Ethicon Inc. |
Food and Beverage
In-kind items and services
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STRATAFIX | General | $19.57 |
| Adaptive Biotechnologies Corporation |
Food and Beverage
Cash or cash equivalent
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clonoSEQ | General | $18.86 |
| Coherus Oncology, Inc. |
Food and Beverage
In-kind items and services
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LOQTORZI | General | $18.02 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
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IBRANCE | General | $16.81 |
| Novartis Pharmaceuticals Corporation |
Food and Beverage
In-kind items and services
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KISQALI | General | $13.60 |
(top 25 shown)
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2021โ2022 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ by Provider and Service data, 2022โ2023; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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65 | 46 | $277.00 | $76.83 |
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85025
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
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35 | 30 | $29.00 | $7.61 |
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36415
Insertion of needle into vein for collection of blood sample
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33 | 29 | $9.00 | $8.40 |
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80053
Blood test, comprehensive group of blood chemicals
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21 | 18 | $38.33 | $10.35 |
Source: CMS Part B by Provider and Service, 2023; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Prochlorperazine Maleate | Prochlorperazine Maleate | 16 | 134 | $127.86 | โ |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2025-07-31NUCC Taxonomy Code: 363L00000X
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
NUCC Taxonomy Code: 163W00000X
(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - NURSE PRACTITIONER
I20220511000708
ID
8022404458
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Multicare Health System
4700 Point Fosdick Dr, Gig Harbor, WA 983351706
Medical Oncology Associates Ps
13424 E Mission Ave, Spokane Valley, WA 992162759
Phone: 5094622273
Multicare Health System
910 W 5th Ave, Spokane, WA 992042967
Multicare Health System
311 S L St, Tacoma, WA 984053720
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Internal Medicine - Medical Oncology
Doctor of Medicine (M.D.)
Internal Medicine - Hematology & Oncology
Doctor of Medicine (M.D.)
Pharmacist
Doctor of Pharmacy (Pharm.D.)
Radiology - Radiation Oncology
Nurse Practitioner
Pharmacist
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 1306 N GREENACRES RD, SPOKANE VALLEY, WA 990169542 (Tel: 5098601804)
Nurse Practitioner (license number reported to NPPES: WA AP61265878)
Registered at PO BOX 749495, ATLANTA, GA 303749495 (Tel: 2394328331)
NPI status registered as active in NPPES database
Registered at 6001 N MAYFAIR ST, SPOKANE, WA 992081129 (Tel: 5094622273)
Registered at PO BOX 117287, ATLANTA, GA 303687287 (Tel: 2394328331)
Recorded as MACKENZI HEATON, ARNP
Registered Nurse (license number reported to NPPES: WA RN60712897)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Nurse Practitioners in Spokane
- Jamelynn Mark, ARNP
- Lauri Moon, ARNP
- Ashlie Seals, FNP
- Julia Doyle, ARNP
- Davin Valenti
- Susan Frankovich, ARNP
Mailing Address
1306 N Greenacres Rd
Spokane Valley, WA 990169542
Phone: 5098601804