Cassie Lynn Whittier, MD
Family Medicine Physician · Newport, OR
Cassie Lynn Whittier, MD is a family medicine physician with a practice address in Newport, Oregon, and NPI 1992084768, issued on Aug 11, 2011. Check the license (Oregon MD222823, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Cassie Lynn Whittier
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- MD222823 OR
8390898-1205 UT
Self-reported in NPPES; status is on the state search - Practice location
- 930 SW Abbey St Ste A, Newport, OR 97365
- Phone
- (541) 265-8816
- Enumerated
- Aug 11, 2011
- Record last updated
- Feb 21, 2025
- Medicare enrollment
- Enrolled (PECOS I20241220002871); accepts Medicare assignment
- Medical or professional school
- University Of Utah School Of Medicine, 2011
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,847 in Oregon → Look up another NPI →
Also registered at 930 SW Abbey St Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hannah Balduff, PA-CPhysician Assistant1790187078
- Nina ClarkFamily Medicine Physician1508494337
- Dione FernandezFamily Medicine Physician1447839402
- Darlene Gile, NPPsychiatric/Mental Health Nurse Practitioner1881837730
- Erin Guiliano Lichy, D.O.Family Medicine Physician1184079162
- Anne Harrison, LMSWSocial Worker1124527312
Verify Cassie Lynn Whittier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD222823Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7% fewer Medicare Part D claims than the average family medicine physician in 2024
3,305 Medicare Part D claims for 188 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 30 claims were for opioids.
Most prescribed
- Levothyroxine Sodium258 claims
- Atorvastatin Calcium108 claims
- Trazodone Hcl108 claims
- Omeprazole85 claims
- Citalopram Hbr79 claims
- Rosuvastatin Calcium79 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: $648.60
35 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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.
Bills Medicare through one group practice
- Samaritan Pacific Health Services IncNewport, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cassie Lynn Whittier among 2,847 family medicine physician records in Oregon
Cassie Lynn Whittier, 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 2011, is newer than 65% of them.
- NPI issued2011 · 65% of these records are older, 32% 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).
16 family medicine physician records list a practice address in Newport
They are 16 of the 637 NPPES records with a practice address in Newport, and 2,847 family medicine physician records in Oregon.
All 2,847 in Oregon → Every provider in Newport → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Marcia Adams, M.D.Newport, OR 973651063469484
- Nina ClarkNewport, OR 973651508494337
- David Daniels, MDNewport, OR 973651841366853
- Logan EllisNewport, OR 973651376129338
- Erin Guiliano Lichy, D.O.Newport, OR 973651184079162
- Cheryl Hickethier, M.D., M.P.H.Newport, OR 973651659322923
- Lawrence Hou, DONewport, OR 973651306465562
- Brewster Kellogg, DONewport, OR 973651922032333
Common questions
What is Cassie Lynn Whittier, MD's NPI number?
Cassie Lynn Whittier, MD's National Provider Identifier (NPI) is 1992084768, issued on Aug 11, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Cassie Lynn Whittier, MD located?
The NPPES record lists a practice address at 930 SW Abbey St Ste A, Newport, OR, 97365. Phone: (541) 265-8816. Providers update this record themselves, so call before visiting.
How can I verify Cassie Lynn Whittier, MD's license?
NPPES lists Oregon license number MD222823, 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 Cassie Lynn Whittier, MD prescribe under Medicare Part D?
In 2024, Cassie Lynn Whittier, MD had 3,305 Medicare Part D claims for 188 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.