Carolyn W. Smith Lin, M.D.
Obstetrics & Gynecology Physician · Clackamas, OR
Carolyn W. Smith Lin, M.D. is an obstetrics & gynecology physician with a practice address in Clackamas, Oregon, and NPI 1316325038, issued on May 14, 2015. Check the license (Oregon MD195578, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Carolyn W. Smith Lin
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- MD195578 OR
Self-reported in NPPES; status is on the state search - Practice location
- 10100 SE Sunnyside RD, Clackamas, OR 97015
- Phone
- (503) 571-2946
- Enumerated
- May 14, 2015
- Record last updated
- Oct 7, 2025
- Medicare enrollment
- Enrolled (PECOS I20200423001508); accepts Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 2015
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 654 in Oregon → Look up another NPI →
Also registered at 10100 SE Sunnyside RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Allyson AdamsFamily Medicine Physician1043899537
- Turgut Alagoz, MDGynecologic Oncology Physician1336297266
- Cesar Alberte-Lista, MDCardiovascular Disease Physician1144297789
- Rachel Algenio, MDObstetrics & Gynecology Physician1083720395
- Michael Armstrong, DOInternal Medicine Physician1740742337
- Dana Bailey, PTPhysical Therapist1821109232
Verify Carolyn W. Smith Lin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD195578Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
83 Medicare Part D claims for 25 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 33% of claims.
Most prescribed
- Estradiol25 claims
- Estradiol (Once Weekly)13 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 67.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Unm Medical Group IncAlbuquerque, NM
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Carolyn W. Smith Lin among 654 obstetrics & gynecology physician records in Oregon
Carolyn W. Smith Lin, M.D. is one of 654 obstetrics & gynecology physician records with a practice address in Oregon. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 83% of them.
- NPI issued2015 · 83% of these records are older, 14% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2015 · median 2007 among the 413 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 207V00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
25 obstetrics & gynecology physician records list a practice address in Clackamas
They are 25 of the 2,098 NPPES records with a practice address in Clackamas, and 654 obstetrics & gynecology physician records in Oregon.
All 654 in Oregon → Every provider in Clackamas → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Rachel Algenio, MDClackamas, OR 970151083720395
- Paula Blacketor, M.D.Clackamas, OR 970151184718611
- Stephanie Coronado, MDClackamas, OR 970151942213491
- Heather Crummett, M.D.Clackamas, OR 970151033291505
- Renee Goodreau, M.D.Clackamas, OR 970151770787681
- Robert House, M.D.Clackamas, OR 970151063515096
- Sarah Lambert, M.D.Clackamas, OR 970151821177338
- Elizabeth Melendez, MDClackamas, OR 970151679596118
Common questions
What is Carolyn W. Smith Lin, M.D.'s NPI number?
Carolyn W. Smith Lin, M.D.'s National Provider Identifier (NPI) is 1316325038, issued on May 14, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Carolyn W. Smith Lin, M.D. located?
The NPPES record lists a practice address at 10100 SE Sunnyside RD, Clackamas, OR, 97015. Phone: (503) 571-2946. Providers update this record themselves, so call before visiting.
How can I verify Carolyn W. Smith Lin, M.D.'s license?
NPPES lists Oregon license number MD195578, 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 Carolyn W. Smith Lin, M.D. prescribe under Medicare Part D?
In 2024, Carolyn W. Smith Lin, M.D. had 83 Medicare Part D claims for 25 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Carolyn W. Smith Lin, M.D.'s MIPS final score?
The 2023 MIPS final score is 67.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.