Dr. Ruth D. Wilson, MD
- Medicare services, 2024
- 612
- Medicare patients, 2024
- 112
- Part D claims, 2024
- 1,084
- Hospital affiliations
- 1
- Industry payments
- $40
- Practice address
- 1000 Trancas St, Napa, CA 94558
- Practice phone
- Call (707) 252-4411
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Wilson's professional email, personal email and mobile number
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Dr. Ruth D. Wilson is an internist in Napa, California
Dr. Wilson practices at Providence Queen of the Valley Medical Center in Napa, California, part of Providence Health & Services.
Dr. Wilson's NPI, 1407822331, was assigned on February 28, 2006. Dr. Wilson graduated from Spencer Fox Eccles School of Medicine in 1993. Dr. Wilson holds California license G080389.
- NPI
- 1407822331NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0244266914
- NPI enumeration date
- February 28, 2006
- NPI status
- Active
- Offers telehealth
- Yes
- Practice phone
- (707) 252-4411
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ruth D. Wilson practices at Providence Queen of the Valley Medical Center in Napa, California
Dr. Wilson's primary practice is Providence Queen of the Valley Medical Center, at 1000 Trancas St, Napa, CA 94558 in Napa County. The practice phone is (707) 252-4411.
- Providence Queen of the Valley Medical Center1000 Trancas St, Napa, CA 94558 · Napa CountyPhone(707) 252-4411
Source: Dmand AI Affiliation Data
Dr. Ruth D. Wilson is affiliated with 2 sites of care
Dr. Wilson's primary practice is Providence Queen of the Valley Medical Center in Napa, California, part of Providence Health & Services. Dmand AI also links Dr. Wilson to 1 home health agency, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ruth D. Wilson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wilson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Providence Queen of the Valley 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. Ruth D. Wilson is one of 16,751 internists in California
Internal medicine is Dr. Wilson's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Wilson is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists acid reflux, acute sinusitis, acute skin infection, aneurysm, arthritis, atrial fibrillation and flutter, chronic diabetes and chronic hypertension among the conditions Dr. Wilson treats.
Internists near Dr. Wilson
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. Ruth D. Wilson billed Medicare for 612 services in 2024
CMS data shows 612 Medicare services from Dr. Wilson across 7 procedure codes in 2024, for 112 Medicare patients. Medicare paid $51,493 for them. Every service was in an office.
Dr. Wilson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3732024: 3467%
- Tests and treatments
- 2023: 1672024: 14215%
- Other services
- 2023: 1022024: 12422%
Dr. Wilson compared with the California median for internists, 2024
- Dr. Wilson
- California median
- Medicare services
- 612vs 36170% above
- Medicare patients
- 112vs 15126% below
- Part D claims
- 810vs 42192% above
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Wilson'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. Wilson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Wilson and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ruth D. Wilson treated 112 Medicare patients in 2024, average age 76
CMS counts 112 Medicare patients who saw Dr. Wilson in 2024. The largest group is 65 to 74, with 56 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.97, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Wilson's median patient age at 69, with 75% women.
Dr. Wilson's Medicare patients by age, 2024
Dr. Wilson's Medicare patients by sex, 2024
- Women8778%
- Men2522%
Chronic conditions among Dr. Wilson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Osteoporosis28%
- Diabetes24%
- Heart failure19%
- Atrial fibrillation15%
- Ischemic heart disease13%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wilson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women75%
- Men25%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ruth D. Wilson wrote 1,084 Medicare Part D claims in 2024
In 2024, Dr. Wilson wrote 1,084 Medicare Part D claims for 94 patients. 88% of them were for generic drugs. CMS names the drug for 810 of them, across 32 drugs with 11 or more claims each, at $19,769 in total drug cost. In 2023, CMS named 639 claims across 24 drugs.
Dr. Wilson's Part D claims by kind of drug, 2024
- Generic958 claims88%
- Brand-name and other126 claims12%
Dr. Wilson'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. Wilson's Part D claims, 2024
- Opioids5%59 of 1,084 claims
- Antibiotics1%13 of 1,084 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: 6392024: 81027%
Drugs named by CMS: 32 in 2024, 24 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
Dr. Ruth D. Wilson offers telehealth to Medicare patients
CMS lists Dr. Wilson as offering telehealth.
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Ruth D. Wilson received $40 in industry payments from 2016 to 2022
CMS Open Payments shows 2 general payments to Dr. Wilson from 2 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $22.
General payments to Dr. Wilson by program year, 2016 to 2022
Companies that paid Dr. Wilson the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ruth D. Wilson graduated from Spencer Fox Eccles School of Medicine
Dr. Wilson graduated from Spencer Fox Eccles School of Medicine in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Ruth D. Wilson accepts plans from 8 insurance carriers
Dr. Wilson is in network with 8 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
- Humana
Plan types Dr. Wilson accepts, by number of carriers
- Medicare7
- PPO6
- HMO4
- POS3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Ruth D. Wilson'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Ruth D. Wilson
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. Ruth D. Wilson's NPI number?
Dr. Ruth D. Wilson's NPI number is 1407822331. It was assigned on February 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ruth D. Wilson?
Dr. Ruth D. Wilson is an internist in Napa, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Ruth D. Wilson practice?
Dr. Wilson practices at 1000 Trancas St, Napa, CA 94558. Dr. Wilson's primary practice is Providence Queen of the Valley Medical Center in Napa, California, part of Providence Health & Services. Dmand AI also links Dr. Wilson to 1 home health agency.
What is Dr. Ruth D. Wilson's office phone number?
The practice phone on file for Dr. Wilson is (707) 252-4411.
What is Dr. Ruth D. Wilson's medical license number?
Dr. Wilson holds California license G080389.
Which hospitals is Dr. Ruth D. Wilson affiliated with?
Dr. Wilson practices at Providence Queen of the Valley Medical Center in Napa, California.
Does Dr. Ruth D. Wilson accept Medicare?
Yes. CMS data shows Dr. Wilson billed Medicare for 612 services in 2024.
Does Dr. Ruth D. Wilson offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Wilson as offering telehealth services.
How many Medicare patients does Dr. Ruth D. Wilson see?
CMS counts 112 Medicare patients who saw Dr. Wilson in 2024, with an average age of 76.
What services does Dr. Ruth D. Wilson bill to Medicare?
In 2024, Dr. Wilson's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and blood vessel study (93922).
Show 5 more questionsShow fewer questions
Where did Dr. Ruth D. Wilson go to medical school?
Dr. Wilson graduated from Spencer Fox Eccles School of Medicine in 1993.
What drugs does Dr. Ruth D. Wilson prescribe most?
In 2024 Medicare Part D data, Dr. Wilson's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Amlodipine Besylate.
Has Dr. Ruth D. Wilson received payments from drug or device companies?
CMS Open Payments shows $40 in general payments to Dr. Wilson from 2 companies from 2016 to 2022. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Ruth D. Wilson been practicing?
Dr. Wilson graduated from medical school in 1993, 33 years ago.
What insurance does Dr. Ruth D. Wilson accept?
Dr. Wilson is in network with 8 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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