Christy B. Masterman, ARNP
Nurse Practitioner · Kennewick, WA
Christy B. Masterman, ARNP is a nurse practitioner with a practice address in Kennewick, Washington, and NPI 1841396413, issued on Sep 14, 2006. Check the license (Washington AP30007389, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Christy B. Masterman
- Credential
- ARNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- AP30007389 WA
Self-reported in NPPES; status is on the state search - Practice location
- 4309 W 27TH PL Ste 301, Kennewick, WA 99338
- Phone
- (509) 303-3428
- Enumerated
- Sep 14, 2006
- Record last updated
- May 10, 2023
- Fax
- (509) 436-7271
- Medicaid ID
- 2050303 WA
- Medicare enrollment
- Enrolled (PECOS I20080801000015); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 2,308 in Washington → Look up another NPI →
Also registered at 4309 W 27TH PL Ste 301
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cassandra Fancher, ARNPNurse Practitioner1962248575
Verify Christy B. Masterman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license AP30007389Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25% fewer Medicare Part D claims than the average nurse practitioner in 2024
832 Medicare Part D claims for 292 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Triamcinolone Acetonide169 claims
- Ketoconazole83 claims
- Clobetasol Propionate67 claims
- Hydrocortisone51 claims
- Dupixent Syringe36 claims
- Betamethasone Dipropionate30 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 0 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,392.68
83 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Dermatology SolutionsKennewick, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christy B. Masterman among 2,308 nurse practitioner records in Washington
Christy B. Masterman, ARNP is one of 2,308 nurse practitioner records with a practice address in Washington. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 78% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2006 · median 2018 among the 1,301 with a school on file
- Record last updated2023 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in Washington
There are 2,308 nurse practitioner records in Washington.
All 2,308 in Washington → Every provider in Kennewick → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Rukia Busaidy, AGACNP-BCKennewick, WA 993381598433609
- Cassandra Fancher, ARNPKennewick, WA 993381962248575
- Charito White, ARNPKennewick, WA 993381366249161
- Jessica Almaguer, DNP, ARNPKennewick, WA 993361588010532
- Elyse Collier, DNP, FNP-BCKennewick, WA 993361558913178
- Stacey Deschamps, ARNPKennewick, WA 993361013325968
- Virginia Lynch, ARNPKennewick, WA 993361467859280
- Mayra MartinezKennewick, WA 993361346057247
Common questions
What is Christy B. Masterman, ARNP's NPI number?
Christy B. Masterman, ARNP's National Provider Identifier (NPI) is 1841396413, issued on Sep 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Christy B. Masterman, ARNP located?
The NPPES record lists a practice address at 4309 W 27TH PL Ste 301, Kennewick, WA, 99338. Phone: (509) 303-3428. Providers update this record themselves, so call before visiting.
How can I verify Christy B. Masterman, ARNP's license?
NPPES lists Washington license number AP30007389, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Christy B. Masterman, ARNP prescribe under Medicare Part D?
In 2024, Christy B. Masterman, ARNP had 832 Medicare Part D claims for 292 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Christy B. Masterman, ARNP's MIPS final score?
The 2023 MIPS final score is 0 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.