Daniel Alexander Ananyev, D.O.
Family Medicine Physician · Lake Oswego, OR
Daniel Alexander Ananyev, D.O. is a family medicine physician with a practice address in Lake Oswego, Oregon, and NPI 1255678439, issued on Jan 9, 2013. Check the license (Oregon DO166843, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Daniel Alexander Ananyev
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- DO166843 OR
Self-reported in NPPES; status is on the state search - Practice location
- 16463 Boones Ferry RD Ste 300, Lake Oswego, OR 97035
- Phone
- (503) 658-9351
- Enumerated
- Jan 9, 2013
- Record last updated
- Jan 22, 2025
- Fax
- (541) 708-5934
- Medicare enrollment
- Enrolled (PECOS I20140724000913); accepts Medicare assignment
- Medical or professional school
- College Of Osteo Med Of The Pacific At Pomona, 2011
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,847 in Oregon → Look up another NPI →
Also registered at 16463 Boones Ferry RD Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lilian Bornio CarrilloPhysician Assistant1275127979
- Karly GlennMedical Physician Assistant1679255004
- Valaree Lehrman, FNP-CFamily Nurse Practitioner1598493009
- Candace TickleFamily Nurse Practitioner1366059347
Verify Daniel Alexander Ananyev in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license DO166843Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average family medicine physician in 2024
989 Medicare Part D claims for 265 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 35 claims were for opioids.
Most prescribed
- Atorvastatin Calcium69 claims
- Amlodipine Besylate46 claims
- Duloxetine Hcl33 claims
- Mounjaro28 claims
- Gabapentin27 claims
- Lisinopril26 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: $194.52
6 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk 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.
One hospital affiliation
- Legacy Mount Hood Medical CenterGresham, OR · Acute Care Hospitals3 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Daniel Alexander Ananyev among 2,847 family medicine physician records in Oregon
Daniel Alexander Ananyev, D.O. 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 2013, is newer than 70% of them.
- NPI issued2013 · 70% of these records are older, 27% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2011 · median 2009 among the 1,671 with a school on file
- Record last updated2025 · 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).
24 family medicine physician records list a practice address in Lake Oswego
They are 24 of the 1,377 NPPES records with a practice address in Lake Oswego, and 2,847 family medicine physician records in Oregon.
All 2,847 in Oregon → Every provider in Lake Oswego → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Marion Darling, MDLake Oswego, OR 970351558366989
- Cynthia Dumler, M.D.Lake Oswego, OR 970351851342489
- Ruth Fischer-Wright, MDLake Oswego, OR 970351851322366
- Laura Gaff, M.D.Lake Oswego, OR 970351033401906
- Walter Hardin, D.O.Lake Oswego, OR 970351104841642
- Christopher Hatlestad, MDLake Oswego, OR 970351922027770
- Fernanda Huang, M.D.Lake Oswego, OR 970351861756470
- Mark Jardini, MDLake Oswego, OR 970351548370380
Common questions
What is Daniel Alexander Ananyev, D.O.'s NPI number?
Daniel Alexander Ananyev, D.O.'s National Provider Identifier (NPI) is 1255678439, issued on Jan 9, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Alexander Ananyev, D.O. located?
The NPPES record lists a practice address at 16463 Boones Ferry RD Ste 300, Lake Oswego, OR, 97035. Phone: (503) 658-9351. Providers update this record themselves, so call before visiting.
How can I verify Daniel Alexander Ananyev, D.O.'s license?
NPPES lists Oregon license number DO166843, 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 Daniel Alexander Ananyev, D.O. prescribe under Medicare Part D?
In 2024, Daniel Alexander Ananyev, D.O. had 989 Medicare Part D claims for 265 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.