Dr. Joseph Scott Haas, MD
- Medicare services, 2024
- 13
- Medicare patients, 2024
- 40
- Part D claims, 2024
- 33
- Hospital affiliations
- 3
- Industry payments
- $412
- Practice address
- 15225 Healthcote Boulevard, Haymarket, VA 20169
- Practice phone
- Call (571) 284-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Joseph Scott Haas is a hospitalist in Haymarket, Virginia
Dr. Haas practices at UVA Health Haymarket Medical Center in Haymarket, Virginia, part of University of Virginia.
Dr. Haas' NPI, 1588708903, was assigned on February 18, 2007. Dr. Haas holds Virginia license 0101245705.
- NPI
- 1588708903NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1456402205
- NPI enumeration date
- February 18, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (571) 284-1000
- 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. Joseph Scott Haas practices at UVA Health Haymarket Medical Center in Haymarket, Virginia
Dr. Haas' primary practice is UVA Health Haymarket Medical Center, at 15225 Healthcote Boulevard, Haymarket, VA 20169 in Prince William County. The practice phone is (571) 284-1000.
- UVA Health Haymarket Medical Center15225 Healthcote Boulevard, Haymarket, VA 20169 · Prince William CountyPhone(571) 284-1000
Source: Dmand AI Affiliation Data
Dr. Joseph Scott Haas is affiliated with 3 sites of care and 1 medical group
Dr. Haas' primary practice is UVA Health Haymarket Medical Center in Haymarket, Virginia, part of University of Virginia. Dr. Haas is also affiliated with UVA Health Prince William Medical Center. The medical group on file is UVA Community Health Medical Group. Dmand AI also links Dr. Haas to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Joseph Scott Haas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Haas practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UVA Health Haymarket Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Joseph Scott Haas is one of 551 hospitalists in Virginia
Hospitalist is Dr. Haas' primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Haas is licensed in Virginia.
Specialties and state licenses
- Hospitalist, VirginiaPrimary
Hospitalists near Dr. Haas
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. Joseph Scott Haas billed Medicare for 13 services in 2024
CMS data shows 13 Medicare services from Dr. Haas across 1 procedure code in 2024, for 40 Medicare patients. Medicare paid $814 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Haas' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 732024: 1382%
Dr. Haas compared with the Virginia median for hospitalists, 2024
- Dr. Haas
- Virginia median
- Medicare services
- 13vs 51297% below
- Medicare patients
- 40vs 25284% below
- Part D claims
- 11vs 6884% below
Medians across 522 hospitalists in Virginia with Dmand AI profiles that report each measure.
Dr. Haas' 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. Joseph Scott Haas treated 40 Medicare patients in 2024, average age 79
CMS counts 40 Medicare patients who saw Dr. Haas in 2024. The largest group is 85 and over, with 17 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.03, 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. Haas' median patient age at 68, with 50% women.
Dr. Haas' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Haas' Medicare patients by sex, 2024
- Women2357%
- Men1743%
Chronic conditions among Dr. Haas' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease55%
- Heart failure55%
- Arthritis53%
- Ischemic heart disease50%
- Diabetes38%
- Mood disorders35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Haas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women50%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Joseph Scott Haas wrote 33 Medicare Part D claims in 2024
In 2024, Dr. Haas wrote 33 Medicare Part D claims for 17 patients. 85% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $65 in total drug cost.
Dr. Haas' Part D claims by kind of drug, 2024
- Generic28 claims85%
- Brand-name and other5 claims15%
Dr. Haas' most prescribed drugs by claims, 2020
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
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. Joseph Scott Haas takes part in Medicare
Dr. Haas 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. Joseph Scott Haas received $412 in industry payments from 2016 to 2022
CMS Open Payments shows 18 general payments to Dr. Haas from 5 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $271.
General payments to Dr. Haas by program year, 2016 to 2022
Companies that paid Dr. Haas the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Joseph Scott Haas'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. Joseph Scott Haas
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. Joseph Scott Haas' NPI number?
Dr. Joseph Scott Haas' NPI number is 1588708903. It was assigned on February 18, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Joseph Scott Haas?
Dr. Joseph Scott Haas is a hospitalist in Haymarket, Virginia. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Joseph Scott Haas practice?
Dr. Haas practices at 15225 Healthcote Boulevard, Haymarket, VA 20169. Dr. Haas' primary practice is UVA Health Haymarket Medical Center in Haymarket, Virginia, part of University of Virginia. Dmand AI also links Dr. Haas to 1 hospital.
What is Dr. Joseph Scott Haas' office phone number?
The practice phone on file for Dr. Haas is (571) 284-1000.
What is Dr. Joseph Scott Haas' medical license number?
Dr. Haas holds Virginia license 0101245705.
Which hospitals is Dr. Joseph Scott Haas affiliated with?
Dr. Haas practices at UVA Health Haymarket Medical Center in Haymarket, Virginia. Dr. Haas is also affiliated with UVA Health Prince William Medical Center. Dmand AI links Dr. Haas to 1 more hospital.
What medical group is Dr. Joseph Scott Haas part of?
Dr. Haas is linked to UVA Community Health Medical Group.
Does Dr. Joseph Scott Haas accept Medicare?
Yes. CMS data shows Dr. Haas billed Medicare for 13 services in 2024, and Dr. Haas accepts Medicare assignment.
How many Medicare patients does Dr. Joseph Scott Haas see?
CMS counts 40 Medicare patients who saw Dr. Haas in 2024, with an average age of 79.
What services does Dr. Joseph Scott Haas bill to Medicare?
In 2024, Dr. Haas' most billed Medicare services were hospital inpatient care (99232).
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What drugs does Dr. Joseph Scott Haas prescribe most?
In 2020 Medicare Part D data, Dr. Haas' most prescribed drugs by claims were Quetiapine Fumarate.
Has Dr. Joseph Scott Haas received payments from drug or device companies?
CMS Open Payments shows $412 in general payments to Dr. Haas from 5 companies from 2016 to 2022. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Joseph Scott Haas been practicing?
Dr. Haas graduated from medical school in 2006, 20 years ago.
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