Charles Alexander Grayson, PA-C
Physician Assistant · Wenatchee, WA
Charles Alexander Grayson, PA-C is a physician assistant with a practice address in Wenatchee, Washington, and NPI 1053780502, issued on Sep 15, 2015. Check the license (Washington PA60658455, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Charles Alexander Grayson
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA60658455 WA
Self-reported in NPPES; status is on the state search - Practice location
- 820 N Chelan Ave, Wenatchee, WA 98801
- Phone
- (509) 662-1511
- Enumerated
- Sep 15, 2015
- Record last updated
- Aug 18, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210827000992); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,718 in Washington → Look up another NPI →
Also registered at 820 N Chelan Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Charles Alexander Grayson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PA60658455Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.5 times the Medicare Part D claims of the average physician assistant in 2024
2,889 Medicare Part D claims for 259 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 148 claims were for opioids.
Most prescribed
- Atorvastatin Calcium167 claims
- Omeprazole108 claims
- Amlodipine Besylate102 claims
- Losartan Potassium102 claims
- Lisinopril92 claims
- Levothyroxine Sodium86 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.
Bills Medicare through one group practice
- Central Washington Health Services AssociationWenatchee, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Charles Alexander Grayson among 3,718 physician assistant records in Washington
Charles Alexander Grayson, PA-C is one of 3,718 physician assistant records with a practice address in Washington. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 49% of them.
- NPI issued2015 · 49% of these records are older, 47% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2015 · median 2017 among the 2,460 with a school on file
- Record last updated2021 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
68 physician assistant records list a practice address in Wenatchee
They are 68 of the 2,290 NPPES records with a practice address in Wenatchee, and 3,718 physician assistant records in Washington.
All 3,718 in Washington → Every provider in Wenatchee → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Richard Allen, PA-CWenatchee, WA 988011508856410
- Beth Blankenship, PA-CWenatchee, WA 988011437240181
- Tracie Carter, PA-CWenatchee, WA 988011851406680
- Vickie Chase, PA-CWenatchee, WA 988011649382888
- Linda Dale, LINDA DALEWenatchee, WA 988011508069626
- Sandra Guidotti, PA-CWenatchee, WA 988011235142910
- Flicka Korfiatis, PA-CWenatchee, WA 988011518080456
- John Laughlin, PA, LMHCWenatchee, WA 988011689641896
Common questions
What is Charles Alexander Grayson, PA-C's NPI number?
Charles Alexander Grayson, PA-C's National Provider Identifier (NPI) is 1053780502, issued on Sep 15, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Charles Alexander Grayson, PA-C located?
The NPPES record lists a practice address at 820 N Chelan Ave, Wenatchee, WA, 98801. Phone: (509) 662-1511. Providers update this record themselves, so call before visiting.
How can I verify Charles Alexander Grayson, PA-C's license?
NPPES lists Washington license number PA60658455, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Charles Alexander Grayson, PA-C prescribe under Medicare Part D?
In 2024, Charles Alexander Grayson, PA-C had 2,889 Medicare Part D claims for 259 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
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.