Caitlin R. Maccoun, MD
Family Medicine Physician · John Day, OR
Caitlin R. Maccoun, MD is a family medicine physician with a practice address in John Day, Oregon, and NPI 1376906586, issued on Apr 4, 2016. Check the license (Oregon MD187953, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Caitlin R. Maccoun
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- MD187953 OR
MD60938324 WA
Self-reported in NPPES; status is on the state search - Practice location
- 180 Ford RD, John Day, OR 97845
- Phone
- (206) 386-6111
- Enumerated
- Apr 4, 2016
- Record last updated
- Jul 22, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid ID
- 1376906586 WA
- Medicare enrollment
- Enrolled (PECOS I20200820000510); accepts Medicare assignment
- Medical or professional school
- University Of Wisconsin School Of Medicine, 2016
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,847 in Oregon → Look up another NPI →
Also registered at 180 Ford RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michelle Boyd, APRNFamily Nurse Practitioner1871145896
- Erin Gosnell, FNP-CFamily Nurse Practitioner1407376874
- Robyn Jennings, M.D.Family Medicine Physician1558741975
- Janessa Sickler, D.O.Family Medicine Physician1124360664
Verify Caitlin R. Maccoun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD187953Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average family medicine physician in 2024
1,154 Medicare Part D claims for 191 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 22 claims were for opioids.
Most prescribed
- Levothyroxine Sodium102 claims
- Atorvastatin Calcium78 claims
- Amlodipine Besylate52 claims
- Omeprazole45 claims
- Lisinopril43 claims
- Losartan Potassium32 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
- Public Hospital District NO 2 Skagit County WashingtonAnacortes, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Caitlin R. Maccoun among 2,847 family medicine physician records in Oregon
Caitlin R. Maccoun, MD is one of 2,847 family medicine physician records with a practice address in Oregon. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 79% of them.
- NPI issued2016 · 79% of these records are older, 19% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2016 · median 2009 among the 1,671 with a school on file
- Record last updated2021 · 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 Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 family medicine physician records list a practice address in John Day
They are 5 of the 97 NPPES records with a practice address in John Day, and 2,847 family medicine physician records in Oregon.
All 2,847 in Oregon → Every provider in John Day → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Robyn Jennings, M.D.John Day, OR 978451558741975
- Bennette Norton, M.D.John Day, OR 978451871596841
- Janessa Sickler, D.O.John Day, OR 978451124360664
- Ginger Vaughn, M.D.John Day, OR 978451558592360
- R. Boyd, M.D.Joseph, OR 978461225075849
- Kirsten Caine, MDJoseph, OR 978461295773463
- Traci Frye, R.N., F.N.P.Joseph, OR 978461356388094
- Bryan Conklin, MD PCLa Grande, OR 978501346334075
Common questions
What is Caitlin R. Maccoun, MD's NPI number?
Caitlin R. Maccoun, MD's National Provider Identifier (NPI) is 1376906586, issued on Apr 4, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Caitlin R. Maccoun, MD located?
The NPPES record lists a practice address at 180 Ford RD, John Day, OR, 97845. Phone: (206) 386-6111. Providers update this record themselves, so call before visiting.
How can I verify Caitlin R. Maccoun, MD's license?
NPPES lists Oregon license number MD187953, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Caitlin R. Maccoun, MD prescribe under Medicare Part D?
In 2024, Caitlin R. Maccoun, MD had 1,154 Medicare Part D claims for 191 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.