Dr. L. Douglas D. Waggoner Jr., MD
- Medicare services, 2024
- 3,611
- Medicare patients, 2024
- 1,124
- Part D claims, 2024
- 5,293
- Hospital affiliations
- 5
- Industry payments
- $3,898
- Practice address
- 800 W 5th Ave, Spokane, WA 99204
- Practice phone
- Call (509) 924-6650
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Multicare Deaconess Hospital
Spokane, Washington
Find Dr. Waggoner's professional email, personal email and mobile number
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Dr. L. Douglas D. Waggoner Jr. is a cardiologist in Spokane, Washington
Dr. Waggoner practices at Multicare Deaconess Hospital in Spokane, Washington.
Dr. Waggoner's NPI, 1326091349, was assigned on May 19, 2006. Dr. Waggoner graduated from Jefferson Medical College of Thomas Jefferson University in 1997. Dr. Waggoner holds Washington license MD37590.
- NPI
- 1326091349NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719878313
- NPI enumeration date
- May 19, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (509) 924-6650
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. L. Douglas D. Waggoner Jr. practices at Multicare Deaconess Hospital in Spokane, Washington
Dr. Waggoner's primary practice is Multicare Deaconess Hospital, at 800 W 5th Ave, Spokane, WA 99204 in Spokane County. The practice phone is (509) 924-6650.
- Multicare Deaconess Hospital800 W 5th Ave, Spokane, WA 99204 · Spokane CountyPhone(509) 924-6650
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. L. Douglas D. Waggoner Jr. is affiliated with 8 sites of care and 3 medical groups
Dr. Waggoner's primary practice is Multicare Deaconess Hospital in Spokane, Washington. Dr. Waggoner is also affiliated with MultiCare Deaconess Hospital. The medical group on file is MultiCare Indigo Urgent Care, Spokane, Newport Hwy. Dmand AI also links Dr. Waggoner to 4 more hospitals, 2 group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. L. Douglas D. Waggoner Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Waggoner practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Multicare Deaconess Hospital | Available with a free account |
| +7 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. L. Douglas D. Waggoner Jr. is one of 416 cardiologists in Washington
Cardiovascular disease is Dr. Waggoner's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Waggoner is licensed in Washington.
Specialties and state licenses
- Cardiovascular disease, WashingtonPrimary
Cardiologists near Dr. Waggoner
Counts of cardiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. L. Douglas D. Waggoner Jr. billed Medicare for 3,611 services in 2024
CMS data shows 3,611 Medicare services from Dr. Waggoner across 29 procedure codes in 2024, for 1,124 Medicare patients. Medicare paid $166,518 for them.
Dr. Waggoner's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 2,8522024: 2,5939%
- Office and hospital visits
- 2023: 1,0432024: 85518%
- Imaging
- 2023: 632024: 613%
- Drugs given in the office
- 2023: 02024: 48
- Other services
- 2023: 1272024: 4168%
- Surgery
- 2023: 02024: 13
Where Dr. Waggoner's Medicare services took place, 2024
- In an office2,91481%
- In a facility69719%
Dr. Waggoner compared with the Washington median for cardiologists, 2024
- Dr. Waggoner
- Washington median
- Medicare services
- 3,611vs 1,5202.4 times
- Medicare patients
- 1,124vs 84633% above
- Part D claims
- 5,022vs 1,7212.9 times
Medians across 425 cardiologists in Washington with Dmand AI profiles that report each measure.
Dr. Waggoner's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Waggoner and other cardiologists in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. L. Douglas D. Waggoner Jr. treated 1,124 Medicare patients in 2024, average age 78
CMS counts 1,124 Medicare patients who saw Dr. Waggoner in 2024. The largest group is 75 to 84, with 473 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.54, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Waggoner's median patient age at 76, with 47% women.
Dr. Waggoner's Medicare patients by age, 2024
Dr. Waggoner's Medicare patients by sex, 2024
- Women53047%
- Men59453%
Chronic conditions among Dr. Waggoner's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Atrial fibrillation48%
- Ischemic heart disease47%
- Heart failure37%
- Diabetes33%
- Chronic kidney disease32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Waggoner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women47%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. L. Douglas D. Waggoner Jr. wrote 5,293 Medicare Part D claims in 2024
In 2024, Dr. Waggoner wrote 5,293 Medicare Part D claims for 691 patients. 82% of them were for generic drugs. CMS names the drug for 5,022 of them, across 45 drugs with 11 or more claims each, at $934,351 in total drug cost. In 2023, CMS named 5,018 claims across 43 drugs.
Dr. Waggoner's Part D claims by kind of drug, 2024
- Generic4,360 claims82%
- Brand-name933 claims18%
Dr. Waggoner's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Waggoner's Part D claims, 2024
- Antibiotics0%25 of 5,293 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5,0182024: 5,022No change
Drugs named by CMS: 45 in 2024, 43 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. L. Douglas D. Waggoner Jr. takes part in Medicare
Dr. Waggoner accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Pacemaker insertion or repair: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. L. Douglas D. Waggoner Jr. received $3,898 in industry payments from 2016 to 2025
CMS Open Payments shows 170 general payments to Dr. Waggoner from 24 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $880.
General payments to Dr. Waggoner by program year, 2016 to 2025
Companies that paid Dr. Waggoner the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. L. Douglas D. Waggoner Jr. graduated from Jefferson Medical College of Thomas Jefferson University
Dr. Waggoner graduated from Jefferson Medical College of Thomas Jefferson University in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. L. Douglas D. Waggoner Jr.'s profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. L. Douglas D. Waggoner Jr.
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. L. Douglas D. Waggoner Jr.'s NPI number?
Dr. L. Douglas D. Waggoner Jr.'s NPI number is 1326091349. It was assigned on May 19, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. L. Douglas D. Waggoner Jr.?
Dr. L. Douglas D. Waggoner Jr. is a cardiologist in Spokane, Washington. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. L. Douglas D. Waggoner Jr. practice?
Dr. Waggoner practices at 800 W 5th Ave, Spokane, WA 99204. Dr. Waggoner's primary practice is Multicare Deaconess Hospital in Spokane, Washington. Dmand AI also links Dr. Waggoner to 4 hospitals, 2 group practices and clinics and 2 medical groups.
What is Dr. L. Douglas D. Waggoner Jr.'s office phone number?
The practice phone on file for Dr. Waggoner is (509) 924-6650.
What is Dr. L. Douglas D. Waggoner Jr.'s medical license number?
Dr. Waggoner holds Washington license MD37590.
Which hospitals is Dr. L. Douglas D. Waggoner Jr. affiliated with?
Dr. Waggoner is affiliated with MultiCare Deaconess Hospital. Dmand AI links Dr. Waggoner to 4 more hospitals.
What medical group is Dr. L. Douglas D. Waggoner Jr. part of?
Dr. Waggoner is linked to MultiCare Indigo Urgent Care, Spokane, Newport Hwy. Dmand AI links Dr. Waggoner to 2 more medical groups.
Does Dr. L. Douglas D. Waggoner Jr. accept Medicare?
Yes. CMS data shows Dr. Waggoner billed Medicare for 3,611 services in 2024, and Dr. Waggoner accepts Medicare assignment.
How many Medicare patients does Dr. L. Douglas D. Waggoner Jr. see?
CMS counts 1,124 Medicare patients who saw Dr. Waggoner in 2024, with an average age of 78.
What services does Dr. L. Douglas D. Waggoner Jr. bill to Medicare?
In 2024, Dr. Waggoner's most billed Medicare services were office visit, established patient (99214), heart test or procedure (93296) and heart test or procedure (93294).
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Where did Dr. L. Douglas D. Waggoner Jr. go to medical school?
Dr. Waggoner graduated from Jefferson Medical College of Thomas Jefferson University in 1997.
What drugs does Dr. L. Douglas D. Waggoner Jr. prescribe most?
In 2024 Medicare Part D data, Dr. Waggoner's most prescribed drugs by claims were Atorvastatin Calcium, Metoprolol Succinate and Carvedilol.
Has Dr. L. Douglas D. Waggoner Jr. received payments from drug or device companies?
CMS Open Payments shows $3,898 in general payments to Dr. Waggoner from 24 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. L. Douglas D. Waggoner Jr. been practicing?
Dr. Waggoner graduated from medical school in 1997, 29 years ago.
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