James C. Byrd, M.D., PH.D.
Rheumatology Physician · Wenatchee, WA
James C. Byrd, M.D., PH.D. is a rheumatology physician with a practice address in Wenatchee, Washington, and NPI 1679699748, issued on Mar 21, 2007. Check the license (Washington MD00047442, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- James C. Byrd
- Credential
- M.D., PH.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- MD00047442 WA
Self-reported in NPPES; status is on the state search - Practice location
- 820 N Chelan Ave, Wenatchee, WA 98801
- Phone
- (509) 663-8711
- Enumerated
- Mar 21, 2007
- Record last updated
- May 13, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicaid ID
- 1679699748 WA
- Medicare enrollment
- Enrolled (PECOS I20080701000170); accepts Medicare assignment
- Medical or professional school
- University Of Nebraska College Of Medicine, 2002
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 200 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.
- Laurel Aaberg, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1245620947
- Amr Abd-Al-Ghaffar, MDMedical Oncology Physician1114904323
- Makena Ackerman, ARNPFamily Nurse Practitioner1598500936
- Steven Aguilu, M.D.Family Medicine Physician1851397830
- Amber Aiken, RNCase Manager/Care Coordinator1396498234
- Benjamin Albertson, MDSports Medicine (Orthopaedic Surgery) Physician1316471816
Verify James C. Byrd in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00047442Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.8 times the Medicare Part D claims of the average rheumatology physician in 2024
9,577 Medicare Part D claims for 1,214 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. 70 claims were for opioids.
Most prescribed
- Duloxetine Hcl1,165 claims
- Hydroxychloroquine Sulfate915 claims
- Prednisone884 claims
- Memantine Hcl868 claims
- Gabapentin716 claims
- Methotrexate587 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).
James C. Byrd among 200 rheumatology physician records in Washington
James C. Byrd, M.D., PH.D. is one of 200 rheumatology physician records with a practice address in Washington. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 49% of them.
- NPI issued2007 · 49% of these records are older, 40% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2002 · median 2005 among the 123 with a school on file
- Record last updated2014 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Washington
There are 200 rheumatology physician records in Washington.
All 200 in Washington → Every provider in Wenatchee → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Nina Flavin, M.D.Wenatchee, WA 988011538379458
- Kevin Lammert, MDWenatchee, WA 988011700240918
- John Newton, MDWenatchee, WA 988011770509788
- Timothy Rinden, D.O.Yakima, WA 989021710419775
- Stephen Shaul, M.D.Yakima, WA 989021346226339
- Kelly Timmons, M.D. PHDYakima, WA 989021417943630
- De-Ann Williams, M.D.Yakima, WA 989021699114843
- Uzma Khan, MDVancouver, WA 986831992746432
Common questions
What is James C. Byrd, M.D., PH.D.'s NPI number?
James C. Byrd, M.D., PH.D.'s National Provider Identifier (NPI) is 1679699748, issued on Mar 21, 2007. An NPI identifies a provider in billing; it is not a license.
Where is James C. Byrd, M.D., PH.D. located?
The NPPES record lists a practice address at 820 N Chelan Ave, Wenatchee, WA, 98801. Phone: (509) 663-8711. Providers update this record themselves, so call before visiting.
How can I verify James C. Byrd, M.D., PH.D.'s license?
NPPES lists Washington license number MD00047442, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does James C. Byrd, M.D., PH.D. prescribe under Medicare Part D?
In 2024, James C. Byrd, M.D., PH.D. had 9,577 Medicare Part D claims for 1,214 beneficiaries; the average among rheumatology physician prescribers was 1,978. 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.