L. Douglas Waggoner, MD
Cardiovascular Disease Physician · Spokane, WA
L. Douglas Waggoner, MD is a cardiovascular disease physician with a practice address in Spokane, Washington, and NPI 1326091349, issued on May 19, 2006. Check the license (Washington MD37590, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- L. Douglas Waggoner
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- MD37590 WA
Self-reported in NPPES; status is on the state search - Practice location
- 122 W 7TH Ave, Spokane, WA 99204
- Phone
- (509) 838-7711
- Enumerated
- May 19, 2006
- Record last updated
- Jan 18, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (509) 747-4664
- Medicaid ID
- 806556100 ID
- Medicare enrollment
- Enrolled (PECOS I20040510000556); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 1997
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 512 in Washington → Look up another NPI →
Also registered at 122 W 7TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph Abate, MDCardiovascular Disease Physician1720034424
- Muaz Abudiab, MDCardiovascular Disease Physician1639309875
- Susan Alexander, MD, FACCInterventional Cardiology Physician1356355481
- William Bennett, MDInterventional Cardiology Physician1396791026
- Eteri Byazrova, MDClinical Cardiac Electrophysiology Physician1790738060
- Donald Chilson, MDClinical Cardiac Electrophysiology Physician1942259478
Verify L. Douglas Waggoner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD37590Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% more Medicare Part D claims than the average cardiovascular disease physician in 2024
5,293 Medicare Part D claims for 691 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Atorvastatin Calcium564 claims
- Metoprolol Succinate455 claims
- Carvedilol441 claims
- Eliquis412 claims
- Rosuvastatin Calcium285 claims
- Losartan Potassium284 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: $1,103.10
55 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 16,686 providers of this specialty with any payment received $3,819.56 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 SystemTacoma, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
L. Douglas Waggoner among 512 cardiovascular disease physician records in Washington
L. Douglas Waggoner, MD is one of 512 cardiovascular disease physician records with a practice address in Washington. 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 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 46% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1997 · median 2002 among the 351 with a school on file
- Record last updated2017 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Washington
There are 512 cardiovascular disease physician records in Washington.
All 512 in Washington → Every provider in Spokane → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Joseph Abate, MDSpokane, WA 992041720034424
- Muaz Abudiab, MDSpokane, WA 992041639309875
- Andrew Boulet, MDSpokane, WA 992041336195064
- Janice Christensen, MD, FACCSpokane, WA 992041023032976
- Angelo Ferraro, MDSpokane, WA 992041740236405
- Bryan Fuhs, MD, FACCSpokane, WA 992041851316343
- Harold Goldberg, MD, FACCSpokane, WA 992041497779334
- Adam Noyes, M.D.Spokane, WA 992041831483155
Common questions
What is L. Douglas Waggoner, MD's NPI number?
L. Douglas Waggoner, MD's National Provider Identifier (NPI) is 1326091349, issued on May 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is L. Douglas Waggoner, MD located?
The NPPES record lists a practice address at 122 W 7TH Ave, Spokane, WA, 99204. Phone: (509) 838-7711. Providers update this record themselves, so call before visiting.
How can I verify L. Douglas Waggoner, MD's license?
NPPES lists Washington license number MD37590, 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 L. Douglas Waggoner, MD prescribe under Medicare Part D?
In 2024, L. Douglas Waggoner, MD had 5,293 Medicare Part D claims for 691 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.