Dr. John W. Anderson, DO
- Medicare services, 2024
- 700
- Medicare patients, 2024
- 301
- Part D claims, 2024
- 413
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 2010 Health Campus Drive, Harrisonburg, VA 22801
- Practice phone
- Call (540) 689-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. John W. Anderson is a hospitalist in Rockingham, Virginia
Dr. Anderson practices at Sentara RMH Medical Center in Harrisonburg, Virginia, part of Sentara Health.
Dr. Anderson's NPI, 1679589642, was assigned on July 31, 2006. Dr. Anderson graduated from University of New England, College of Osteo Medicine in 2000. Dr. Anderson holds Virginia license 0102201457.
- NPI
- 1679589642NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022202365
- NPI enumeration date
- July 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (540) 689-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John W. Anderson practices at Sentara RMH Medical Center in Harrisonburg, Virginia
Dr. Anderson's primary practice is Sentara RMH Medical Center, at 2010 Health Campus Drive, Harrisonburg, VA 22801 in Harrisonburg City. The practice phone is (540) 689-1000.
- Sentara RMH Medical Center2010 Health Campus Drive, Harrisonburg, VA 22801 · Harrisonburg CityPhone(540) 689-1000
Source: Dmand AI Affiliation Data
Dr. John W. Anderson is affiliated with 2 sites of care and 1 medical group
Dr. Anderson's primary practice is Sentara RMH Medical Center in Harrisonburg, Virginia, part of Sentara Health. The medical group on file is Sentara RMH Medical Group. Dmand AI also links Dr. Anderson to 1 more 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. John W. Anderson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Anderson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sentara RMH 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. John W. Anderson is one of 551 hospitalists in Virginia
Hospitalist is Dr. Anderson's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Anderson is licensed in Virginia.
Specialties and state licenses
- Hospitalist, VirginiaPrimary
Hospitalists near Dr. Anderson
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. John W. Anderson billed Medicare for 700 services in 2024
CMS data shows 700 Medicare services from Dr. Anderson across 6 procedure codes in 2024, for 301 Medicare patients. Medicare paid $57,567 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Anderson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9052024: 68424%
- Other services
- 2023: 182024: 1611%
Dr. Anderson compared with the Virginia median for hospitalists, 2024
- Dr. Anderson
- Virginia median
- Medicare services
- 700vs 51237% above
- Medicare patients
- 301vs 25219% above
- Part D claims
- 217vs 683.2 times
Medians across 522 hospitalists in Virginia with Dmand AI profiles that report each measure.
Dr. Anderson'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. John W. Anderson treated 301 Medicare patients in 2024, average age 79
CMS counts 301 Medicare patients who saw Dr. Anderson in 2024. The largest group is 85 and over, with 105 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 2.33, 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. Anderson's median patient age at 69, with 52% women.
Dr. Anderson's Medicare patients by age, 2024
Dr. Anderson's Medicare patients by sex, 2024
- Women15752%
- Men14448%
Chronic conditions among Dr. Anderson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Heart failure60%
- Ischemic heart disease58%
- Chronic kidney disease54%
- Anxiety49%
- Diabetes48%
Share of Medicare patients with each condition. A patient can have several.
Dr. Anderson'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
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John W. Anderson wrote 413 Medicare Part D claims in 2024
In 2024, Dr. Anderson wrote 413 Medicare Part D claims for 182 patients. 88% of them were for generic drugs. CMS names the drug for 217 of them, across 14 drugs with 11 or more claims each, at $7,876 in total drug cost. In 2023, CMS named 211 claims across 14 drugs.
Dr. Anderson's Part D claims by kind of drug, 2024
- Generic365 claims88%
- Brand-name and other48 claims12%
Dr. Anderson'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. Anderson's Part D claims, 2024
- Antibiotics27%110 of 413 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: 2112024: 2173%
Drugs named by CMS: 14 in 2024, 14 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. John W. Anderson takes part in Medicare
Dr. Anderson 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. John W. Anderson graduated from University of New England, College of Osteo Medicine
Dr. Anderson graduated from University of New England, College of Osteo Medicine in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John W. Anderson'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) |
| 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. John W. Anderson
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. John W. Anderson's NPI number?
Dr. John W. Anderson's NPI number is 1679589642. It was assigned on July 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John W. Anderson?
Dr. John W. Anderson is a hospitalist in Rockingham, Virginia. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. John W. Anderson practice?
Dr. Anderson practices at 2010 Health Campus Drive, Harrisonburg, VA 22801. Dr. Anderson's primary practice is Sentara RMH Medical Center in Harrisonburg, Virginia, part of Sentara Health. Dmand AI also links Dr. Anderson to 1 home health agency.
What is Dr. John W. Anderson's office phone number?
The practice phone on file for Dr. Anderson is (540) 689-1000.
What is Dr. John W. Anderson's medical license number?
Dr. Anderson holds Virginia license 0102201457.
Which hospitals is Dr. John W. Anderson affiliated with?
Dr. Anderson practices at Sentara RMH Medical Center in Harrisonburg, Virginia.
What medical group is Dr. John W. Anderson part of?
Dr. Anderson is linked to Sentara RMH Medical Group.
Does Dr. John W. Anderson accept Medicare?
Yes. CMS data shows Dr. Anderson billed Medicare for 700 services in 2024, and Dr. Anderson accepts Medicare assignment.
How many Medicare patients does Dr. John W. Anderson see?
CMS counts 301 Medicare patients who saw Dr. Anderson in 2024, with an average age of 79.
What services does Dr. John W. Anderson bill to Medicare?
In 2024, Dr. Anderson's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99232).
Show 3 more questionsShow fewer questions
Where did Dr. John W. Anderson go to medical school?
Dr. Anderson graduated from University of New England, College of Osteo Medicine in 2000.
What drugs does Dr. John W. Anderson prescribe most?
In 2024 Medicare Part D data, Dr. Anderson's most prescribed drugs by claims were Cefuroxime, Prednisone and Atorvastatin Calcium.
How long has Dr. John W. Anderson been practicing?
Dr. Anderson graduated from medical school in 2000, 26 years ago.
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