Dr. Richard V. Castle, DO
- Medicare services, 2024
- 632
- Medicare patients, 2024
- 252
- Part D claims, 2024
- 663
- Hospital affiliations
- 1
- Industry payments
- $11
- Practice address
- 523 North 3rd Street, Brainerd, MN 56401
- Practice phone
- Call (218) 829-2861
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Castle'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. Richard V. Castle is a hospitalist in Brainerd, Minnesota
Dr. Castle practices at Essentia Health-St. Joseph's Medical Center (Brainerd) in Brainerd, Minnesota, part of Essentia Health.
Dr. Castle's NPI, 1629450689, was assigned on June 25, 2015. Dr. Castle holds Minnesota license 64004.
- NPI
- 1629450689NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709183825
- NPI enumeration date
- June 25, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (218) 829-2861
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Richard V. Castle practices at Essentia Health-St. Joseph's Medical Center (Brainerd) in Brainerd, Minnesota
Dr. Castle's primary practice is Essentia Health-St. Joseph's Medical Center (Brainerd), at 523 North 3rd Street, Brainerd, MN 56401 in Crow Wing County. The practice phone is (218) 829-2861.
- Essentia Health-St. Joseph's Medical Center (Brainerd)523 North 3rd Street, Brainerd, MN 56401 · Crow Wing CountyPhone(218) 829-2861
Source: Dmand AI Affiliation Data
Dr. Richard V. Castle is affiliated with 1 site of care and 1 medical group
Dr. Castle's primary practice is Essentia Health-St. Joseph's Medical Center (Brainerd) in Brainerd, Minnesota, part of Essentia Health. The medical group on file is Essentia Health-St. Joseph's Medical Center. Dr. Castle's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Richard V. Castle's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Castle practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Essentia Health-St. Joseph's Medical Center (Brainerd) | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Richard V. Castle is one of 357 hospitalists in Minnesota
Hospitalist is Dr. Castle's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dmand AI has Dr. Castle's licenses on file in 2 states: Minnesota and Virginia.
Specialties and state licenses
- Hospitalist, MinnesotaPrimary
- Internal medicine, Virginia
Hospitalists near Dr. Castle
Counts of hospitalists 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 V. Castle billed Medicare for 632 services in 2024
CMS data shows 632 Medicare services from Dr. Castle across 6 procedure codes in 2024, for 252 Medicare patients. Medicare paid $46,471 for them.
Dr. Castle's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7322024: 63214%
Where Dr. Castle's Medicare services took place, 2024
- In an office193%
- In a facility61397%
Dr. Castle compared with the Minnesota median for hospitalists, 2024
- Dr. Castle
- Minnesota median
- Medicare services
- 632vs 2762.3 times
- Medicare patients
- 252vs 13192% above
- Part D claims
- 304vs 734.2 times
Medians across 344 hospitalists in Minnesota with Dmand AI profiles that report each measure.
Dr. Castle'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. Castle and other hospitalists in Minnesota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Richard V. Castle treated 252 Medicare patients in 2024, average age 77
CMS counts 252 Medicare patients who saw Dr. Castle in 2024. The largest group is 75 to 84, with 89 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% are also on Medicaid. Their average risk score is 2.01, 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. Castle's median patient age at 79, with 39% women.
Dr. Castle's Medicare patients by age, 2024
Dr. Castle's Medicare patients by sex, 2024
- Women13453%
- Men11847%
Chronic conditions among Dr. Castle's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease54%
- Arthritis52%
- Heart failure41%
- Diabetes38%
- Mood disorders38%
- Anxiety37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Castle's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women39%
- Men61%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Richard V. Castle wrote 663 Medicare Part D claims in 2024
In 2024, Dr. Castle wrote 663 Medicare Part D claims for 235 patients. 91% of them were for generic drugs. CMS names the drug for 304 of them, across 15 drugs with 11 or more claims each, at $3,014 in total drug cost. In 2023, CMS named 254 claims across 16 drugs.
Dr. Castle's Part D claims by kind of drug, 2024
- Generic606 claims91%
- Brand-name and other57 claims9%
Dr. Castle'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. Castle's Part D claims, 2024
- Antibiotics22%148 of 663 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: 2542024: 30420%
Drugs named by CMS: 15 in 2024, 16 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. Richard V. Castle takes part in Medicare
Dr. Castle accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Richard V. Castle received $11 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Castle from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $11.
Companies that paid Dr. Castle the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Richard V. Castle'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) |
| 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 V. Castle
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 V. Castle's NPI number?
Dr. Richard V. Castle's NPI number is 1629450689. It was assigned on June 25, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Richard V. Castle?
Dr. Richard V. Castle is a hospitalist in Brainerd, Minnesota. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Richard V. Castle practice?
Dr. Castle practices at 523 North 3rd Street, Brainerd, MN 56401. Dr. Castle's primary practice is Essentia Health-St. Joseph's Medical Center (Brainerd) in Brainerd, Minnesota, part of Essentia Health.
What is Dr. Richard V. Castle's office phone number?
The practice phone on file for Dr. Castle is (218) 829-2861.
What is Dr. Richard V. Castle's medical license number?
Dr. Castle holds Minnesota license 64004, one of the licenses on file in 2 states.
Which states has Dr. Richard V. Castle been licensed in?
Dmand AI has state licenses on file for Dr. Castle in Minnesota and Virginia.
Which hospitals is Dr. Richard V. Castle affiliated with?
Dr. Castle practices at Essentia Health-St. Joseph's Medical Center (Brainerd) in Brainerd, Minnesota.
What medical group is Dr. Richard V. Castle part of?
Dr. Castle is linked to Essentia Health-St. Joseph's Medical Center.
Does Dr. Richard V. Castle accept Medicare?
Yes. CMS data shows Dr. Castle billed Medicare for 632 services in 2024, and Dr. Castle accepts Medicare assignment.
How many Medicare patients does Dr. Richard V. Castle see?
CMS counts 252 Medicare patients who saw Dr. Castle in 2024, with an average age of 77.
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What services does Dr. Richard V. Castle bill to Medicare?
In 2024, Dr. Castle's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99239) and hospital inpatient care (99222).
What drugs does Dr. Richard V. Castle prescribe most?
In 2024 Medicare Part D data, Dr. Castle's most prescribed drugs by claims were Cefdinir, Doxycycline Hyclate and Metoprolol Succinate.
Has Dr. Richard V. Castle received payments from drug or device companies?
CMS Open Payments shows $11 in general payments to Dr. Castle from 1 company from 2018 to 2018. The largest total came from Novo Nordisk Inc.
How long has Dr. Richard V. Castle been practicing?
Dr. Castle graduated from medical school in 2015, 11 years ago.
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