Alice C. Nayak, MD
Internal Medicine Physician · Clackamas, OR
Alice C. Nayak, MD is an internal medicine physician with a practice address in Clackamas, Oregon, and NPI 1013962513, issued on May 23, 2006. Check the license (Oregon MD26325, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Alice C. Nayak
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD26325 OR
Self-reported in NPPES; status is on the state search - Practice location
- 9290 SE Sunnybrook Blvd, Clackamas, OR 97015
- Phone
- (503) 215-2110
- Enumerated
- May 23, 2006
- Record last updated
- Oct 2, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (503) 215-2115
- Medicaid ID
- 028281 OR
- Medicare enrollment
- Enrolled (PECOS I20060501000562); accepts Medicare assignment
- Medical or professional school
- University Of Pittsburgh School Of Medicine, 2000
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 9290 SE Sunnybrook Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Erika Barber, MDGeriatric Medicine (Internal Medicine) Physician1881861748
- Edmund Beck, MDFamily Medicine Physician1508894718
- Jennifer Beemer, N.P.Adult Health Nurse Practitioner1730529629
- Mary Brown, MDPediatrics Physician1073559704
- Stephanie Cha, MDInternal Medicine Physician1902832371
- Michelle Combs, PYS.D.Clinical Psychologist1053716621
Verify Alice C. Nayak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD26325Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average internal medicine physician in 2024
7,897 Medicare Part D claims for 555 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 305 claims were for opioids.
Most prescribed
- Atorvastatin Calcium628 claims
- Amlodipine Besylate335 claims
- Levothyroxine Sodium329 claims
- Irbesartan309 claims
- Omeprazole309 claims
- Rosuvastatin Calcium279 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
- Providence Health And Services OregonPortland, 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.
All 101 in Clackamas → All 2,116 in Oregon → Every provider in Clackamas →
Other internal medicine physician records in Oregon
- Charmaine Clarisse Abalos, M.D.Medford, OR1700376050
- Soraya Abbassian, M.D.Portland, OR1225029184
- Mohamed Abdel Khalek, M.DRoseburg, OR1972687390
- Rand AbedalweliPortland, OR1265019996
- Robert Abernathy, M.D.Bend, OR1063433449
- Rebecca Abney, D.O.Portland, OR1881984748
- Mohamed Aboukhashan, MDMedford, OR1932350782
- Allison Abraham, D.O.Portland, OR1831488444
- Heidi Abreu Pacheco, M.DMount Angel, OR1669691721
- Hennie Abrio, MDRoseburg, OR1891925129
Common questions
What is Alice C. Nayak, MD's NPI number?
Alice C. Nayak, MD's National Provider Identifier (NPI) is 1013962513, issued on May 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Alice C. Nayak, MD located?
The NPPES record lists a practice address at 9290 SE Sunnybrook Blvd, Clackamas, OR, 97015. Phone: (503) 215-2110. Providers update this record themselves, so call before visiting.
How can I verify Alice C. Nayak, MD's license?
NPPES lists Oregon license number MD26325, 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 Alice C. Nayak, MD prescribe under Medicare Part D?
In 2024, Alice C. Nayak, MD had 7,897 Medicare Part D claims for 555 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.