Eryn Reager, DO
Family Medicine Physician · Kennewick, WA
Eryn Reager, DO is a family medicine physician with a practice address in Kennewick, Washington, and NPI 1316689813, issued on Apr 13, 2022. Check the license on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Eryn Reager
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- Practice location
- 320 W 10TH Ave Ste 202, Kennewick, WA 99336
- Phone
- (509) 221-5520
- Enumerated
- Apr 13, 2022
- Record last updated
- Jul 1, 2024
- Fax
- (509) 221-5521
- Medicare enrollment
- Enrolled (PECOS I20251029002444); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Also registered at 320 W 10TH Ave Ste 202
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Miriam Pace, MDFamily Medicine Physician1871347849
- Costina Papatheodorou, DOStudent in an Organized Health Care Education/Training Program1033805791
Verify Eryn Reager in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical CommissionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average family medicine physician in 2024
774 Medicare Part D claims for 108 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 33 claims were for opioids.
Most prescribed
- Atorvastatin Calcium43 claims
- Lisinopril39 claims
- Gabapentin33 claims
- Amlodipine Besylate30 claims
- Quetiapine Fumarate28 claims
- Levothyroxine Sodium27 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.
Industry payments in 2024: $491.41
6 payments; by number, the most common kind was food and beverage; the largest payer was Alkermes, Inc. The 55,478 providers of this specialty with any payment received $902.55 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
- Southeastern Physician Services PCUnion City, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eryn Reager among 5,534 family medicine physician records in Washington
Eryn Reager, DO is one of 5,534 family medicine physician records with a practice address in Washington. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 94% of them.
- NPI issued2022 · 94% of these records are older, 3% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2022 · median 2009 among the 3,294 with a school on file
- Record last updated2024 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
69 family medicine physician records list a practice address in Kennewick
They are 69 of the 2,317 NPPES records with a practice address in Kennewick, and 5,534 family medicine physician records in Washington.
All 5,534 in Washington → Every provider in Kennewick → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- James Arthurs, MDKennewick, WA 993361508843046
- Brian Barstad, M.D.Kennewick, WA 993361871596346
- Byron Burrup, D.O.Kennewick, WA 993361598751729
- Sheila Dunlop, D.O.Kennewick, WA 993361093703852
- Mark Flesher, M.D.Kennewick, WA 993361497741771
- Sergio Flores, MDKennewick, WA 993361275510869
- Jennifer Follwell, DOKennewick, WA 993361093785982
- Mark Hoitink, MDKennewick, WA 993361790785962
Common questions
What is Eryn Reager, DO's NPI number?
Eryn Reager, DO's National Provider Identifier (NPI) is 1316689813, issued on Apr 13, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Eryn Reager, DO located?
The NPPES record lists a practice address at 320 W 10TH Ave Ste 202, Kennewick, WA, 99336. Phone: (509) 221-5520. Providers update this record themselves, so call before visiting.
How can I verify Eryn Reager, DO's license?
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 Eryn Reager, DO prescribe under Medicare Part D?
In 2024, Eryn Reager, DO had 774 Medicare Part D claims for 108 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.