Robert P. Rieger, MD
Family Medicine Physician · Anacortes, WA
Robert P. Rieger, MD is a family medicine physician with a practice address in Anacortes, Washington, and NPI 1265591143, issued on Dec 7, 2006. Check the license (Washington MD00031047, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Robert P. Rieger
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD00031047 WA
Self-reported in NPPES; status is on the state search - Practice location
- 2511 M Ave Ste A, Anacortes, WA 98221
- Phone
- (360) 293-9813
- Enumerated
- Dec 7, 2006
- Record last updated
- Apr 27, 2026
- Fax
- (360) 299-8605
- Medicare enrollment
- Enrolled (PECOS I20100730000405); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 1990
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 5,534 in Washington → Look up another NPI →
Also registered at 2511 M Ave Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- William Tauxe, M.D.Family Medicine Physician1366974222
- Danae Vermulm, FNP-CFamily Nurse Practitioner1336991447
Verify Robert P. Rieger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00031047Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% more Medicare Part D claims than the average family medicine physician in 2024
4,918 Medicare Part D claims for 406 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 178 claims were for opioids.
Most prescribed
- Atorvastatin Calcium367 claims
- Levothyroxine Sodium221 claims
- Lisinopril193 claims
- Losartan Potassium174 claims
- Omeprazole174 claims
- Amlodipine Besylate143 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 4 group practices
- Family Care Network, PLLCAnacortes, WA
- Island Family Physicians, PLLCAnacortes, WA
- Select Outpatient Services IncGlenview, IL
- Select Rehabilitation, LLCGlenview, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert P. Rieger among 5,534 family medicine physician records in Washington
Robert P. Rieger, MD is one of 5,534 family medicine physician records with a practice address in Washington. 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 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 58% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1990 · median 2009 among the 3,294 with a school on file
- Record last updated2026 · 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 Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
25 family medicine physician records list a practice address in Anacortes
They are 25 of the 467 NPPES records with a practice address in Anacortes, and 5,534 family medicine physician records in Washington.
All 5,534 in Washington → Every provider in Anacortes → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Mark Backman, M.D.Anacortes, WA 982211073682423
- Franklin Bjorseth, MDAnacortes, WA 982211477612299
- Karen Bolton, M.D.Anacortes, WA 982211649215898
- Claude Conway, M.D.Anacortes, WA 982211144399502
- Jason Hogge, M.D.Anacortes, WA 982211598795783
- Michael James, MDAnacortes, WA 982211992864714
- Neal Keeshin, MDAnacortes, WA 982211063494599
- Jon Peterson, DOAnacortes, WA 982211669553723
Common questions
What is Robert P. Rieger, MD's NPI number?
Robert P. Rieger, MD's National Provider Identifier (NPI) is 1265591143, issued on Dec 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert P. Rieger, MD located?
The NPPES record lists a practice address at 2511 M Ave Ste A, Anacortes, WA, 98221. Phone: (360) 293-9813. Providers update this record themselves, so call before visiting.
How can I verify Robert P. Rieger, MD's license?
NPPES lists Washington license number MD00031047, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Robert P. Rieger, MD prescribe under Medicare Part D?
In 2024, Robert P. Rieger, MD had 4,918 Medicare Part D claims for 406 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.