Louis William Cotterell, MD
Nephrology Physician · Longview, WA
Louis William Cotterell, MD is a nephrology physician with a practice address in Longview, Washington, and NPI 1811994668, issued on Jul 7, 2005. Check the license (Washington MD00025332, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Louis William Cotterell
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- MD00025332 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1615 Delaware St, Longview, WA 98632
- Phone
- (360) 414-2727
- Enumerated
- Jul 7, 2005
- Record last updated
- Jul 30, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (360) 414-2739
- Medicaid IDs
- 286784 OR
8125916 WA - Medicare enrollment
- Enrolled (PECOS I20050830000387); accepts Medicare assignment
- Medical or professional school
- Creighton University School Of Medicine, 1984
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 284 in Washington → Look up another NPI →
Also registered at 1615 Delaware St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shawn Aaron, MDFamily Medicine Physician1578560710
- Basim Ali, M.B.B.SGastroenterology Physician1467081521
- Pamela AlwineNurse's Aide1780120089
- Lance Amols, M.D.Psychiatry Physician1780978304
- Brock Amos, CRNACertified Registered Nurse Anesthetist1295807717
- Kurt Anderson, PHARMDGeriatric Pharmacist1790231280
Verify Louis William Cotterell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00025332Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% more Medicare Part D claims than the average nephrology physician in 2024
1,929 Medicare Part D claims for 312 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Calcitriol424 claims
- Allopurinol152 claims
- Cinacalcet Hcl100 claims
- Amlodipine Besylate98 claims
- Losartan Potassium92 claims
- Furosemide89 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: $27.72
9 payments; by number, the most common kind was education; the largest payer was Travere Therapeutics, Inc. The 8,230 providers of this specialty with any payment received $3,091.37 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
- Multicare Health SystemSpokane, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Louis William Cotterell among 284 nephrology physician records in Washington
Louis William Cotterell, MD is one of 284 nephrology physician records with a practice address in Washington. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 93% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated1984 · median 2003 among the 213 with a school on file
- Record last updated2012 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Washington
There are 284 nephrology physician records in Washington.
All 284 in Washington → Every provider in Longview → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Glenn Gee, M.D.Longview, WA 986321942532056
- Majd Isreb, M.D.Longview, WA 986321669426243
- Jagannath Saikumar, M.DLongview, WA 986321295999498
- Anawin Sanguankeo, M.D.Longview, WA 986321043637580
- Hongshi Xu, MDCamas, WA 986071396902862
- David Owshalimpur, MDVancouver, WA 986601720147622
- Joshua Nelson, M.D.Vancouver, WA 986611740355403
- Mahesh Dangal, M.D.Vancouver, WA 986641710171129
Common questions
What is Louis William Cotterell, MD's NPI number?
Louis William Cotterell, MD's National Provider Identifier (NPI) is 1811994668, issued on Jul 7, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Louis William Cotterell, MD located?
The NPPES record lists a practice address at 1615 Delaware St, Longview, WA, 98632. Phone: (360) 414-2727. Providers update this record themselves, so call before visiting.
How can I verify Louis William Cotterell, MD's license?
NPPES lists Washington license number MD00025332, 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 Louis William Cotterell, MD prescribe under Medicare Part D?
In 2024, Louis William Cotterell, MD had 1,929 Medicare Part D claims for 312 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.