NPPES file of Aug 9, 2026

Cheri N. Oellrich, MD

Family Medicine Physician · Vancouver, WA

Cheri N. Oellrich, MD is a family medicine physician with a practice address in Vancouver, Washington, and NPI 1851402481, issued on Aug 31, 2006. Check the license (Washington MD00045697, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1851402481
Name
Cheri N. Oellrich
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
MD00045697 WA
MD26969 OR
Self-reported in NPPES; status is on the state search
Practice location
417 SE 164TH Ave, Vancouver, WA 98684
Phone
(360) 896-6944
Enumerated
Aug 31, 2006
Record last updated
Jan 11, 2012 (not updated in 14 years: call before relying on the address or phone)
Fax
(360) 254-2894
Medicaid IDs
213200 OR
8462764 WA
Medicare enrollment
Enrolled (PECOS I20061102000371); accepts Medicare assignment
Medical or professional school
Loma Linda University School Of Medicine, 2003
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 417 SE 164TH Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Arthur Gaskell, MDFamily Medicine Physician1518922798
  2. Ricky Nicoski, MDFamily Medicine Physician1831172717
  3. Britt Ricci, LCSWClinical Social Worker1154561462
  4. Karen Williams, MDInternal Medicine Physician1770547671

Verify Cheri N. Oellrich in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD00045697
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Washington license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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1% fewer Medicare Part D claims than the average family medicine physician in 2024

3,513 Medicare Part D claims for 257 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. 192 claims were for opioids.

  1. Cheri Oellrich3,513
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium314 claims
  2. Amlodipine Besylate174 claims
  3. Levothyroxine Sodium159 claims
  4. Losartan Potassium95 claims
  5. Lisinopril93 claims
  6. Gabapentin90 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

  1. 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).

Cheri N. Oellrich among 5,534 family medicine physician records in Washington

Cheri N. Oellrich, 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
  • Graduated2003 · median 2009 among the 3,294 with a school on file
  • Record last updated2012 · 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).

242 family medicine physician records list a practice address in Vancouver

They are 242 of the 10,772 NPPES records with a practice address in Vancouver, and 5,534 family medicine physician records in Washington.

The 8 family medicine physician records with the nearest ZIP codes

  1. Peter Bessas, M.D.Vancouver, WA 986841992756498
  2. Brett Corbett, M.D.Vancouver, WA 986841215975214
  3. Arthur Gaskell, MDVancouver, WA 986841518922798
  4. Anne-Marie McCoy, MDVancouver, WA 986841720085475
  5. Ricky Nicoski, MDVancouver, WA 986841831172717
  6. David Nutter, M.D.Vancouver, WA 986841912946757
  7. Stephanie Richards, MDVancouver, WA 986841285628974
  8. Gregory Scott, DOVancouver, WA 986841316909310

Common questions

What is Cheri N. Oellrich, MD's NPI number?

Cheri N. Oellrich, MD's National Provider Identifier (NPI) is 1851402481, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Cheri N. Oellrich, MD located?

The NPPES record lists a practice address at 417 SE 164TH Ave, Vancouver, WA, 98684. Phone: (360) 896-6944. Providers update this record themselves, so call before visiting.

How can I verify Cheri N. Oellrich, MD's license?

NPPES lists Washington license number MD00045697, 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 Cheri N. Oellrich, MD prescribe under Medicare Part D?

In 2024, Cheri N. Oellrich, MD had 3,513 Medicare Part D claims for 257 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.