Dr. Robert D. Wigert, MD
- Medicare services, 2024
- 2,709
- Medicare patients, 2024
- 502
- Part D claims, 2024
- 15,999
- Industry payments
- $1,300
- Affiliated sites
- 1
- Practice address
- 101 W 8th Ave, Spokane, WA 99204
- Practice phone
- Call (509) 474-3131
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Providence Sacred Heart Medical Center
Spokane, Washington
Find Dr. Wigert's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Robert D. Wigert is an internist in Spokane, Washington
Dr. Wigert practices at Providence Sacred Heart Medical Center in Spokane, Washington.
Dr. Wigert's NPI, 1215994587, was assigned on April 28, 2006. Dr. Wigert graduated from University of Nebraska College of Medicine in 1982. Dr. Wigert holds Washington license MD00020931.
- NPI
- 1215994587NPI Registry (opens in a new tab)
- NPI enumeration date
- April 28, 2006
- NPI status
- Active
- Practice phone
- (509) 474-3131
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Robert D. Wigert practices at Providence Sacred Heart Medical Center in Spokane, Washington
Dr. Wigert's primary practice is Providence Sacred Heart Medical Center, at 101 W 8th Ave, Spokane, WA 99204 in Spokane County. The practice phone is (509) 474-3131.
- Providence Sacred Heart Medical Center101 W 8th Ave, Spokane, WA 99204 · Spokane CountyPhone(509) 474-3131
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Robert D. Wigert is affiliated with 2 sites of care and 1 medical group
Dr. Wigert's primary practice is Providence Sacred Heart Medical Center in Spokane, Washington. The medical group on file is Providence Medical Group. Dmand AI also links Dr. Wigert to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Robert D. Wigert's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wigert practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Providence Sacred Heart Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert D. Wigert is one of 2,689 internists in Washington
Internal medicine is Dr. Wigert's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Wigert is licensed in Washington.
Specialties and state licenses
- Internal medicine, WashingtonPrimary
Internists near Dr. Wigert
Counts of internists 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. Robert D. Wigert billed Medicare for 2,709 services in 2024
CMS data shows 2,709 Medicare services from Dr. Wigert across 14 procedure codes in 2024, for 502 Medicare patients. Medicare paid $166,776 for them. Every service was in an office.
Dr. Wigert's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,8062024: 1,47318%
- Other services
- 2023: 5022024: 73146%
- Tests and treatments
- 2023: 4522024: 29036%
- Drugs given in the office
- 2023: 1982024: 2001%
- Surgery
- 2023: 452024: 1567%
Dr. Wigert compared with the Washington median for internists, 2024
- Dr. Wigert
- Washington median
- Medicare services
- 2,709vs 3647.4 times
- Medicare patients
- 502vs 1653.0 times
- Part D claims
- 15,304vs 18284.1 times
Medians across 2,604 internists in Washington with Dmand AI profiles that report each measure.
Dr. Wigert'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.
Need commercial claims for Dr. Wigert?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Wigert and other internists in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert D. Wigert treated 502 Medicare patients in 2024, average age 77
CMS counts 502 Medicare patients who saw Dr. Wigert in 2024. The largest group is 75 to 84, with 210 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 4% are also on Medicaid. Their average risk score is 1.30, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Wigert's median patient age at 74, with 45% women.
Dr. Wigert's Medicare patients by age, 2024
Dr. Wigert's Medicare patients by sex, 2024
- Women22845%
- Men27455%
Chronic conditions among Dr. Wigert's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis64%
- Mood disorders39%
- Depression36%
- Chronic kidney disease30%
- Ischemic heart disease22%
- Diabetes21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wigert's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women45%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Robert D. Wigert wrote 15,999 Medicare Part D claims in 2024
In 2024, Dr. Wigert wrote 15,999 Medicare Part D claims for 859 patients. 91% of them were for generic drugs. CMS names the drug for 15,304 of them, across 184 drugs with 11 or more claims each, at $909,728 in total drug cost. In 2023, CMS named 16,471 claims across 195 drugs.
Dr. Wigert's Part D claims by kind of drug, 2024
- Generic14,529 claims91%
- Brand-name1,438 claims9%
- Other32 claims0%
Dr. Wigert'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. Wigert's Part D claims, 2024
- Opioids6%998 of 15,999 claims
- Antibiotics2%302 of 15,999 claims
- Antipsychotics, patients 65 and over1%164 of 15,999 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: 16,4712024: 15,3047%
Drugs named by CMS: 184 in 2024, 195 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
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Dr. Robert D. Wigert received $1,300 in industry payments from 2016 to 2025
CMS Open Payments shows 83 general payments to Dr. Wigert from 22 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Merck Sharp & Dohme Corporation paid the most, $505.
General payments to Dr. Wigert by program year, 2016 to 2025
General payments to Dr. Wigert by kind, 2016 to 2025
- Food and beverage$1,27798%
- Education$232%
Companies that paid Dr. Wigert 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. Robert D. Wigert graduated from University of Nebraska College of Medicine
Dr. Wigert graduated from University of Nebraska College of Medicine in 1982.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert D. Wigert'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 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) |
| 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. Robert D. Wigert
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. Robert D. Wigert's NPI number?
Dr. Robert D. Wigert's NPI number is 1215994587. It was assigned on April 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert D. Wigert?
Dr. Robert D. Wigert is an internist in Spokane, Washington. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Robert D. Wigert practice?
Dr. Wigert practices at 101 W 8th Ave, Spokane, WA 99204. Dr. Wigert's primary practice is Providence Sacred Heart Medical Center in Spokane, Washington. Dmand AI also links Dr. Wigert to 1 group practice or clinic.
What is Dr. Robert D. Wigert's office phone number?
The practice phone on file for Dr. Wigert is (509) 474-3131.
What is Dr. Robert D. Wigert's medical license number?
Dr. Wigert holds Washington license MD00020931.
What medical group is Dr. Robert D. Wigert part of?
Dr. Wigert is linked to Providence Medical Group.
Does Dr. Robert D. Wigert accept Medicare?
Yes. CMS data shows Dr. Wigert billed Medicare for 2,709 services in 2024.
How many Medicare patients does Dr. Robert D. Wigert see?
CMS counts 502 Medicare patients who saw Dr. Wigert in 2024, with an average age of 77.
What services does Dr. Robert D. Wigert bill to Medicare?
In 2024, Dr. Wigert's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and medicare service (G0439).
Where did Dr. Robert D. Wigert go to medical school?
Dr. Wigert graduated from University of Nebraska College of Medicine in 1982.
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What drugs does Dr. Robert D. Wigert prescribe most?
In 2024 Medicare Part D data, Dr. Wigert's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Hydrocodone-Acetaminophen.
Has Dr. Robert D. Wigert received payments from drug or device companies?
CMS Open Payments shows $1,300 in general payments to Dr. Wigert from 22 companies from 2016 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Robert D. Wigert been practicing?
Dr. Wigert graduated from medical school in 1982, 44 years ago.
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