NPPES file of Aug 9, 2026

Alla Comardelle, M.D.

Internal Medicine Physician · Clackamas, OR

Alla Comardelle, M.D. is an internal medicine physician with a practice address in Clackamas, Oregon, and NPI 1558397034, issued on Jun 24, 2006. Check the license (Oregon MD27146, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1558397034
Name
Alla Comardelle
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
MD27146 OR
Self-reported in NPPES; status is on the state search
Practice location
Kaiser Sunnyside Medical Center, Clackamas, OR 97015
Phone
(503) 652-2880
Enumerated
Jun 24, 2006
Record last updated
Jan 18, 2025
Medicaid ID
1050890 LA
Medicare enrollment
Enrolled (PECOS I20080115000232); accepts Medicare assignment
Medical or professional school
Tulane University School Of Medicine, 2002
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at Kaiser Sunnyside Medical Center

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Douglas Eisenberg, MDDiagnostic Radiology Physician1558345355
  2. Brooke Gass, M.D.Pediatrics Physician1285720631
  3. Deborah Kallen, M.S.CCC-SLPSpeech-Language Pathologist1073793832

Verify Alla Comardelle in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license MD27146
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Oregon license search

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78% fewer Medicare Part D claims than the average internal medicine physician in 2024

689 Medicare Part D claims for 160 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 25 claims were for opioids.

  1. Alla Comardelle689
  2. Specialty average3,176

Most prescribed

  1. Clopidogrel38 claims
  2. Losartan Potassium31 claims
  3. Metoprolol Succinate27 claims
  4. Atorvastatin Calcium25 claims
  5. Potassium Chloride23 claims
  6. Pradaxa21 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

  1. Kaiser Foundation Health Plan OF The NorthwestClackamas, OR

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

101 internal medicine physician records list a practice address in Clackamas

They are 101 of the 2,098 NPPES records with a practice address in Clackamas, and 2,116 internal medicine physician records in Oregon.

Other internal medicine physician records in Oregon

  1. Charmaine Clarisse Abalos, M.D.Medford, OR1700376050
  2. Soraya Abbassian, M.D.Portland, OR1225029184
  3. Mohamed Abdel Khalek, M.DRoseburg, OR1972687390
  4. Rand AbedalweliPortland, OR1265019996
  5. Robert Abernathy, M.D.Bend, OR1063433449
  6. Rebecca Abney, D.O.Portland, OR1881984748
  7. Mohamed Aboukhashan, MDMedford, OR1932350782
  8. Allison Abraham, D.O.Portland, OR1831488444
  9. Heidi Abreu Pacheco, M.DMount Angel, OR1669691721
  10. Hennie Abrio, MDRoseburg, OR1891925129

Common questions

What is Alla Comardelle, M.D.'s NPI number?

Alla Comardelle, M.D.'s National Provider Identifier (NPI) is 1558397034, issued on Jun 24, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Alla Comardelle, M.D. located?

The NPPES record lists a practice address at Kaiser Sunnyside Medical Center, Clackamas, OR, 97015. Phone: (503) 652-2880. Providers update this record themselves, so call before visiting.

How can I verify Alla Comardelle, M.D.'s license?

NPPES lists Oregon license number MD27146, 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 Alla Comardelle, M.D. prescribe under Medicare Part D?

In 2024, Alla Comardelle, M.D. had 689 Medicare Part D claims for 160 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.