Dr. Richard Dutch Vanhorn, MD
- Medicare services, 2024
- 755
- Medicare patients, 2024
- 506
- Part D claims, 2024
- 211
- MIPS score, 2024
- 94
- Hospital affiliations
- 1
- Practice address
- 155 Glasson Way, Grass Valley, CA 95945
- Practice phone
- Call (530) 274-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Vanhorn's professional email, personal email and mobile number
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Dr. Richard Dutch Vanhorn is an emergency medicine physician in Grass Valley, California
Dr. Vanhorn practices at Dignity Health - Sierra Nevada Memorial Hospital in Grass Valley, California, part of CommonSpirit Health.
Dr. Vanhorn's NPI, 1306011127, was assigned on April 23, 2008. Dr. Vanhorn graduated from UNR Med in 2006. Dr. Vanhorn's California license number on file is A102996.
- NPI
- 1306011127NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678626637
- NPI enumeration date
- April 23, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (530) 274-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Richard Dutch Vanhorn practices at Dignity Health - Sierra Nevada Memorial Hospital in Grass Valley, California
Dr. Vanhorn's primary practice is Dignity Health - Sierra Nevada Memorial Hospital, at 155 Glasson Way, Grass Valley, CA 95945 in Nevada County. The practice phone is (530) 274-6000.
- Dignity Health - Sierra Nevada Memorial Hospital155 Glasson Way, Grass Valley, CA 95945 · Nevada CountyPhone(530) 274-6000
Source: Dmand AI Affiliation Data
Dr. Richard Dutch Vanhorn is affiliated with 1 site of care and 1 medical group
Dr. Vanhorn's primary practice is Dignity Health - Sierra Nevada Memorial Hospital in Grass Valley, California, part of CommonSpirit Health. The medical group on file is Swope Medical Group Inc.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Richard Dutch Vanhorn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Vanhorn practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health - Sierra Nevada Memorial Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Richard Dutch Vanhorn is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Vanhorn's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Vanhorn is board certified in emergency medicine by the American Board of Emergency Medicine. Dr. Vanhorn has a license on file in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Vanhorn
Counts of emergency medicine physicians 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. Richard Dutch Vanhorn billed Medicare for 755 services in 2024
CMS data shows 755 Medicare services from Dr. Vanhorn across 5 procedure codes in 2024, for 506 Medicare patients. Medicare paid $68,166 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Vanhorn's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5062024: 5448%
- Tests and treatments
- 2023: 1812024: 21117%
Dr. Vanhorn compared with the California median for emergency medicine physicians, 2024
- Dr. Vanhorn
- California median
- Medicare services
- 755vs 2652.8 times
- Medicare patients
- 506vs 2432.1 times
- Part D claims
- 125vs 622.0 times
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Vanhorn'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Richard Dutch Vanhorn treated 506 Medicare patients in 2024, average age 75
CMS counts 506 Medicare patients who saw Dr. Vanhorn in 2024. The largest group is 65 to 74, with 172 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 33% are also on Medicaid. Their average risk score is 1.67, 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. Vanhorn's median patient age at 71, with 58% women.
Dr. Vanhorn's Medicare patients by age, 2024
Dr. Vanhorn's Medicare patients by sex, 2024
- Women28757%
- Men21943%
Chronic conditions among Dr. Vanhorn's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis57%
- Mood disorders41%
- Anxiety37%
- Depression34%
- Ischemic heart disease32%
- Atrial fibrillation29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Vanhorn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Richard Dutch Vanhorn wrote 211 Medicare Part D claims in 2024
In 2024, Dr. Vanhorn wrote 211 Medicare Part D claims for 158 patients. 97% of them were for generic drugs. CMS names the drug for 125 of them, across 5 drugs with 11 or more claims each, at $1,018 in total drug cost. In 2023, CMS named 111 claims across 6 drugs.
Dr. Vanhorn's Part D claims by kind of drug, 2024
- Generic205 claims97%
- Brand-name and other6 claims3%
Dr. Vanhorn'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. Vanhorn's Part D claims, 2024
- Opioids21%44 of 211 claims
- Antibiotics33%70 of 211 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: 1112024: 12513%
Drugs named by CMS: 5 in 2024, 6 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. Richard Dutch Vanhorn scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Vanhorn for performance year 2024, reported as part of a group. Dr. Vanhorn accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Vanhorn's MIPS scores, performance year 2024
- 94of 100Final score
- 88.6of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Richard Dutch Vanhorn received $132 in industry payments in 2019
CMS Open Payments shows 1 general payment to Dr. Vanhorn from 1 drug or device company in 2019. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $132.
Companies that paid Dr. Vanhorn the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Richard Dutch Vanhorn graduated from UNR Med
Dr. Vanhorn graduated from UNR Med in 2006.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Richard Dutch Vanhorn accepts plans from 1 insurance carrier
Dr. Vanhorn is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Dr. Richard Dutch Vanhorn'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)Clinician Public Reporting: Overall MIPS Performance (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. Richard Dutch Vanhorn
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. Richard Dutch Vanhorn's NPI number?
Dr. Richard Dutch Vanhorn's NPI number is 1306011127. It was assigned on April 23, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Richard Dutch Vanhorn?
Dr. Richard Dutch Vanhorn is an emergency medicine physician in Grass Valley, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Richard Dutch Vanhorn practice?
Dr. Vanhorn practices at 155 Glasson Way, Grass Valley, CA 95945. Dr. Vanhorn's primary practice is Dignity Health - Sierra Nevada Memorial Hospital in Grass Valley, California, part of CommonSpirit Health.
What is Dr. Richard Dutch Vanhorn's office phone number?
The practice phone on file for Dr. Vanhorn is (530) 274-6000.
What is Dr. Richard Dutch Vanhorn's medical license number?
Dr. Vanhorn's California license number on file is A102996.
Which hospitals is Dr. Richard Dutch Vanhorn affiliated with?
Dr. Vanhorn practices at Dignity Health - Sierra Nevada Memorial Hospital in Grass Valley, California.
What medical group is Dr. Richard Dutch Vanhorn part of?
Dr. Vanhorn is linked to Swope Medical Group Inc.
Does Dr. Richard Dutch Vanhorn accept Medicare?
Yes. CMS data shows Dr. Vanhorn billed Medicare for 755 services in 2024, and Dr. Vanhorn accepts Medicare assignment.
What is Dr. Richard Dutch Vanhorn's MIPS score?
Dr. Vanhorn's MIPS final score for performance year 2024 is 94 out of 100, reported as part of a group.
How many Medicare patients does Dr. Richard Dutch Vanhorn see?
CMS counts 506 Medicare patients who saw Dr. Vanhorn in 2024, with an average age of 75.
Show 7 more questionsShow fewer questions
Is Dr. Richard Dutch Vanhorn board certified?
Yes. Dr. Vanhorn is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Richard Dutch Vanhorn bill to Medicare?
In 2024, Dr. Vanhorn's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
Where did Dr. Richard Dutch Vanhorn go to medical school?
Dr. Vanhorn graduated from UNR Med in 2006.
What drugs does Dr. Richard Dutch Vanhorn prescribe most?
In 2024 Medicare Part D data, Dr. Vanhorn's most prescribed drugs by claims were Cephalexin, Hydrocodone-Acetaminophen and Ondansetron ODT.
Has Dr. Richard Dutch Vanhorn received payments from drug or device companies?
CMS Open Payments shows $132 in general payments to Dr. Vanhorn from 1 company from 2019 to 2019. The largest total came from Abbott Laboratories.
How long has Dr. Richard Dutch Vanhorn been practicing?
Dr. Vanhorn graduated from medical school in 2006, 20 years ago.
What insurance does Dr. Richard Dutch Vanhorn accept?
Dr. Vanhorn is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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