Rayleen Amy Greathouse, PA-C
Physician Assistant · Federal Way, WA
Rayleen Amy Greathouse, PA-C is a physician assistant with a practice address in Federal Way, Washington, and NPI 1952319972, issued on Aug 4, 2006. Check the license (Washington PA60271754, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rayleen Amy Greathouse
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA60271754 WA
Self-reported in NPPES; status is on the state search - Practice location
- 32018 23RD Ave S, Federal Way, WA 98003
- Phone
- (253) 839-3030
- Enumerated
- Aug 4, 2006
- Record last updated
- Nov 9, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (206) 520-1799
- Medicaid ID
- 1952319972 WA
- Medicare enrollment
- Enrolled (PECOS I20150109001261); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 32018 23RD Ave S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nickisha Berlus, M.D.Family Medicine Physician1609134873
- Sona Bhatti, D.O.Internal Medicine Physician1225353063
- John ChaffeeFamily Medicine Physician1326123126
- Larhonda Clayville, ARNPFamily Nurse Practitioner1629005962
- Christopher Coppeans, MDFamily Medicine Physician1194922526
- Robert DiniFamily Medicine Physician1124103924
Verify Rayleen Amy Greathouse in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PA60271754Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average physician assistant in 2024
2,197 Medicare Part D claims for 223 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 31 claims were for opioids.
Most prescribed
- Atorvastatin Calcium228 claims
- Levothyroxine Sodium142 claims
- Omeprazole105 claims
- Lisinopril79 claims
- Metformin Hcl Er76 claims
- Amlodipine Besylate74 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 practice group's MIPS final score for 2023 (Medicare payment program): 95.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- University OF Utah Community Physicians GroupSalt Lake City, UT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
48 physician assistant records list a practice address in Federal Way
They are 48 of the 2,770 NPPES records with a practice address in Federal Way, and 3,718 physician assistant records in Washington.
All 48 in Federal Way → All 3,718 in Washington → Every provider in Federal Way →
Other physician assistant records in Washington
- Eric Abarr, PA-CMarysville, WA1598655292
- Ahmed Abdelshafy, PA-CCheney, WA1457029795
- Sihaam AbdiShoreline, WA1801758289
- Nicole Abdullah, PAWenatchee, WA1285032268
- Kimberly Abella-Cree, PA-CYakima, WA1548514292
- Buddhika AbeyratneOak Harbor, WA1104369560
- Danielle Abrass, PA-CSeattle, WA1184140717
- Abraham Abu, PA-CSeattle, WA1710036587
- Alvin AbuegEverett, WA1396132015
- Aaron Adam, PA-CVancouver, WA1447543459
Common questions
What is Rayleen Amy Greathouse, PA-C's NPI number?
Rayleen Amy Greathouse, PA-C's National Provider Identifier (NPI) is 1952319972, issued on Aug 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Rayleen Amy Greathouse, PA-C located?
The NPPES record lists a practice address at 32018 23RD Ave S, Federal Way, WA, 98003. Phone: (253) 839-3030. Providers update this record themselves, so call before visiting.
How can I verify Rayleen Amy Greathouse, PA-C's license?
NPPES lists Washington license number PA60271754, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Rayleen Amy Greathouse, PA-C prescribe under Medicare Part D?
In 2024, Rayleen Amy Greathouse, PA-C had 2,197 Medicare Part D claims for 223 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Rayleen Amy Greathouse, PA-C's MIPS final score?
The 2023 MIPS final score is 95.7 of 100, reported for the practice group. 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.