Carey L. Allen, MD
Family Medicine Physician · Prineville, OR
Carey L. Allen, MD is a family medicine physician with a practice address in Prineville, Oregon, and NPI 1770740094, issued on May 22, 2008. Check the license (Oregon MD152889, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Carey L. Allen
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD152889 OR
Self-reported in NPPES; status is on the state search - Practice location
- 384 SE Combs Flat RD Ste 1200, Prineville, OR 97754
- Phone
- (541) 447-6263
- Enumerated
- May 22, 2008
- Record last updated
- Apr 16, 2025
- Fax
- (541) 447-8724
- Medicare enrollment
- Enrolled (PECOS I20120309000067); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 384 SE Combs Flat RD Ste 1200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brian AugustynPsychologist1306095633
- Shannon Brasher, PA-CPhysician Assistant1255547287
- Christopher Brubaker, MDFamily Medicine Physician1306226451
- Sarah Carver, FNPFamily Nurse Practitioner1750751871
- Matthew Giordanengo, D.O.Family Medicine Physician1396039590
- Natalie Good, DOFamily Medicine Physician1467731232
Verify Carey L. Allen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD152889Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6% more Medicare Part D claims than the average family medicine physician in 2024
3,765 Medicare Part D claims for 346 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 147 claims were for opioids.
Most prescribed
- Atorvastatin Calcium276 claims
- Lisinopril252 claims
- Amlodipine Besylate165 claims
- Hydrochlorothiazide164 claims
- Losartan Potassium139 claims
- Simvastatin107 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: $16.84
1 payment: food and beverage; the largest payer was Treace Medical Concepts, 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 2 group practices
- St Charles Health System IncRedmond, OR
- St Charles Health System IncRedmond, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
12 family medicine physician records list a practice address in Prineville
They are 12 of the 391 NPPES records with a practice address in Prineville, and 2,847 family medicine physician records in Oregon.
All 12 in Prineville → All 2,847 in Oregon → Every provider in Prineville →
Other family medicine physician records in Oregon
- Roxana Abbott, DOPortland, OR1275799082
- David Abdun-Nur, M.D.Grants Pass, OR1396737847
- Traci Ackron, D.O.Hillsboro, OR1336588789
- Orlando Acosta, MDHood River, OR1912990375
- Michele Adamcak, D.O.Tigard, OR1114097227
- Standley Adamek, DOTigard, OR1144515230
- Harry Adamo, MDSpringfield, OR1235191412
- Allyson AdamsClackamas, OR1043899537
- Caroline Adams, MDGresham, OR1164840815
- Justin Adams, M.D.Medford, OR1760616866
Common questions
What is Carey L. Allen, MD's NPI number?
Carey L. Allen, MD's National Provider Identifier (NPI) is 1770740094, issued on May 22, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Carey L. Allen, MD located?
The NPPES record lists a practice address at 384 SE Combs Flat RD Ste 1200, Prineville, OR, 97754. Phone: (541) 447-6263. Providers update this record themselves, so call before visiting.
How can I verify Carey L. Allen, MD's license?
NPPES lists Oregon license number MD152889, 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 Carey L. Allen, MD prescribe under Medicare Part D?
In 2024, Carey L. Allen, MD had 3,765 Medicare Part D claims for 346 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.