L. Douglas Waggoner, MD
NPI 1326091349 · Cardiovascular Disease Physician · Spokane, WA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
L. Douglas Waggoner, MD is a Cardiovascular Disease Physician provider in Spokane, WA (NPI 1326091349).
Provider details
- NPI number
- 1326091349
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD37590 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,563 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 688 | $128 |
| Evaluation of Single, Dual, Multiple Lead Or Leadless Pacemaker System Or Implantable Defibrillator System, Remote Up to 90 Days93296 | 494 | $21 |
| Evaluation of Single, Dual, Multiple Lead Or Leadless Pacemaker System, Remote Up to 90 Days93294 | 493 | $28 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 459 | $14 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 226 | $8 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 45 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 564 | 172 |
| Metoprolol Succinate | 455 | 126 |
| Carvedilol | 441 | 138 |
| Apixabanbrand: Eliquis | 412 | 97 |
| Rosuvastatin Calcium | 285 | 92 |
| Losartan Potassium | 284 | 88 |
| Ezetimibe | 268 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,103 across 55 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-19
- Last updated
- 2017-01-18
Frequently asked questions
- What is L. Douglas Waggoner's NPI number?
- L. Douglas Waggoner's National Provider Identifier (NPI) is 1326091349, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is L. Douglas Waggoner's specialty?
- L. Douglas Waggoner is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is L. Douglas Waggoner located?
- L. Douglas Waggoner's practice location on file with NPPES is 122 W 7th Ave, Spokane, WA 99204-2349.
- What is L. Douglas Waggoner's phone number?
- The practice phone number listed in the NPPES registry for L. Douglas Waggoner is (509) 838-7711.
- Does L. Douglas Waggoner accept Medicare?
- L. Douglas Waggoner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is L. Douglas Waggoner's NPI active?
- Yes — L. Douglas Waggoner's NPI (1326091349) is active in the NPPES registry as of the last update on 2017-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.