Johanna Beth Warren, MD
Family Medicine Physician · Milwaukie, OR
Johanna Beth Warren, MD is a family medicine physician with a practice address in Milwaukie, Oregon, and NPI 1043226541, issued on Aug 1, 2006. Check the license (Oregon MD25775, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Johanna Beth Warren
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD25775 OR
Self-reported in NPPES; status is on the state search - Practice location
- 10330 SE 32ND Ave, Milwaukie, OR 97222
- Phone
- (503) 513-8950
- Enumerated
- Aug 1, 2006
- Record last updated
- Oct 31, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicaid ID
- 243038 OR
- Medicare enrollment
- Enrolled (PECOS I20061122000484); accepts Medicare assignment
- Medical or professional school
- Northwestern University Feinberg Medical School, 2003
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,847 in Oregon → Look up another NPI →
Also registered at 10330 SE 32ND Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kimberly Amayao, RNRegistered Nurse1083259717
- Elizabeth Buckley, P.T.Physical Therapist1154772317
- Jessica Burness, MDFamily Medicine Physician1629034152
- Amy Celichowski, PA-CPhysician Assistant1811140080
- Mayanna Dettwyler, COTA/LOccupational Therapy Assistant1457831455
- Lynda DeveryCommunity Health Registered Nurse1295253367
Verify Johanna Beth Warren in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD25775Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average family medicine physician in 2024
613 Medicare Part D claims for 84 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 15 claims were for opioids.
Most prescribed
- Atorvastatin Calcium53 claims
- Levothyroxine Sodium42 claims
- Losartan Potassium40 claims
- Lisinopril25 claims
- Metformin Hcl Er18 claims
- Zolpidem Tartrate18 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
- University Professional ServicesPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Johanna Beth Warren among 2,847 family medicine physician records in Oregon
Johanna Beth Warren, 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 53% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2003 · median 2009 among the 1,671 with a school on file
- Record last updated2016 · 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).
50 family medicine physician records list a practice address in Milwaukie
They are 50 of the 1,998 NPPES records with a practice address in Milwaukie, and 2,847 family medicine physician records in Oregon.
All 2,847 in Oregon → Every provider in Milwaukie → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Sara Becker, MDMilwaukie, OR 972221811970346
- Brenda Brischetto, MDMilwaukie, OR 972221306891742
- Walter Buhl, MDMilwaukie, OR 972221174506604
- Jessica Burness, MDMilwaukie, OR 972221629034152
- Elizabeth Callaghan, MDMilwaukie, OR 972221164405692
- Carl Erickson, D.O.Milwaukie, OR 972221710970876
- William Gillanders, MDMilwaukie, OR 972221134157647
- Elizabeth Klein, MDMilwaukie, OR 972221710916051
Common questions
What is Johanna Beth Warren, MD's NPI number?
Johanna Beth Warren, MD's National Provider Identifier (NPI) is 1043226541, issued on Aug 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Johanna Beth Warren, MD located?
The NPPES record lists a practice address at 10330 SE 32ND Ave, Milwaukie, OR, 97222. Phone: (503) 513-8950. Providers update this record themselves, so call before visiting.
How can I verify Johanna Beth Warren, MD's license?
NPPES lists Oregon license number MD25775, 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 Johanna Beth Warren, MD prescribe under Medicare Part D?
In 2024, Johanna Beth Warren, MD had 613 Medicare Part D claims for 84 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.