Dr. Beth C. Horowitz, MD
- Medicare services, 2022
- 76
- Part D claims, 2024
- 1,661
- Hospital affiliations
- 2
- Medical groups
- 2
- State license
- 1
- Practice address
- 1701 North George Mason Drive, Arlington, VA 22205
- Practice phone
- Call (703) 558-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Horowitz's professional email, personal email and mobile number
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Dr. Beth C. Horowitz is an internist in Arlington, Virginia
Dr. Horowitz practices at VHC Health in Arlington, Virginia, part of VHC Health.
Dr. Horowitz's NPI, 1134214950, was assigned on October 4, 2006. Dr. Horowitz graduated from University of California, San Francisco School of Medicine in 1984. Dr. Horowitz holds District of Columbia license MD16891.
- NPI
- 1134214950NPI Registry (opens in a new tab)
- NPI enumeration date
- October 4, 2006
- NPI status
- Active
- Practice phone
- (703) 558-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Beth C. Horowitz practices at VHC Health in Arlington, Virginia
Dr. Horowitz's primary practice is VHC Health, at 1701 North George Mason Drive, Arlington, VA 22205 in Arlington County. The practice phone is (703) 558-5000.
- VHC Health1701 North George Mason Drive, Arlington, VA 22205 · Arlington CountyPhone(703) 558-5000
Source: Dmand AI Affiliation Data
Dr. Beth C. Horowitz is affiliated with 3 sites of care and 2 medical groups
Dr. Horowitz's primary practice is VHC Health in Arlington, Virginia, part of VHC Health. The medical group on file is MedStar Georgetown University Hospital. Dmand AI also links Dr. Horowitz to 1 more hospital, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Beth C. Horowitz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Horowitz practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| VHC Health | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Beth C. Horowitz is one of 3,339 internists in Virginia
Internal medicine is Dr. Horowitz's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Horowitz is licensed in District of Columbia.
Specialties and state licenses
- Internal medicine, District of ColumbiaPrimary
Internists near Dr. Horowitz
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. Beth C. Horowitz billed Medicare for 76 services in 2022
CMS data shows 76 Medicare services from Dr. Horowitz across 2 procedure codes in 2022. Medicare paid $3,047 for them. Every service was in an office.
Dr. Horowitz's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 1512022: 5166%
- Tests and treatments
- 2021: 1452022: 2583%
- Other services
- 2021: 152022: 0100%
Dr. Horowitz compared with the Virginia median for internists, 2022
- Dr. Horowitz
- Virginia median
- Medicare services
- 76vs 60787% below
- Part D claims
- 1,198vs 2245.3 times
Medians across 3,182 internists in Virginia with Dmand AI profiles that report each measure.
Dr. Horowitz's most billed Medicare procedure codes, 2022
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. Beth C. Horowitz's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Horowitz's median patient age at 69, with 78% women.
Dr. Horowitz'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
- Women78%
- Men21%
Source: Dmand AI Patient Panel Data
Dr. Beth C. Horowitz wrote 1,661 Medicare Part D claims in 2024
In 2024, Dr. Horowitz wrote 1,661 Medicare Part D claims for 162 patients. 83% of them were for generic drugs. CMS names the drug for 1,198 of them, across 33 drugs with 11 or more claims each, at $169,116 in total drug cost. In 2023, CMS named 714 claims across 21 drugs.
Dr. Horowitz's Part D claims by kind of drug, 2024
- Generic1,372 claims83%
- Brand-name270 claims16%
- Other19 claims1%
Dr. Horowitz'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. Horowitz's Part D claims, 2024
- Opioids1%18 of 1,661 claims
- Antibiotics4%70 of 1,661 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: 7142024: 1,19868%
Drugs named by CMS: 33 in 2024, 21 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
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Dr. Beth C. Horowitz graduated from University of California, San Francisco School of Medicine
Dr. Horowitz graduated from University of California, San Francisco School of Medicine in 1984.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Beth C. Horowitz'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 Data |
| 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) |
| 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. Beth C. Horowitz
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. Beth C. Horowitz's NPI number?
Dr. Beth C. Horowitz's NPI number is 1134214950. It was assigned on October 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Beth C. Horowitz?
Dr. Beth C. Horowitz is an internist in Arlington, Virginia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Beth C. Horowitz practice?
Dr. Horowitz practices at 1701 North George Mason Drive, Arlington, VA 22205. Dr. Horowitz's primary practice is VHC Health in Arlington, Virginia, part of VHC Health. Dmand AI also links Dr. Horowitz to 1 hospital, 1 group practice or clinic and 1 medical group.
What is Dr. Beth C. Horowitz's office phone number?
The practice phone on file for Dr. Horowitz is (703) 558-5000.
What is Dr. Beth C. Horowitz's medical license number?
Dr. Horowitz holds District of Columbia license MD16891.
Which hospitals is Dr. Beth C. Horowitz affiliated with?
Dr. Horowitz practices at VHC Health in Arlington, Virginia. Dmand AI links Dr. Horowitz to 1 more hospital.
What medical group is Dr. Beth C. Horowitz part of?
Dr. Horowitz is linked to MedStar Georgetown University Hospital. Dmand AI links Dr. Horowitz to 1 more medical group.
Does Dr. Beth C. Horowitz accept Medicare?
Yes. CMS data shows Dr. Horowitz billed Medicare for 76 services in 2022.
What services does Dr. Beth C. Horowitz bill to Medicare?
In 2022, Dr. Horowitz's most billed Medicare services were office visit, established patient (99213) and heart test or procedure (93000).
Where did Dr. Beth C. Horowitz go to medical school?
Dr. Horowitz graduated from University of California, San Francisco School of Medicine in 1984.
What drugs does Dr. Beth C. Horowitz prescribe most?
In 2024 Medicare Part D data, Dr. Horowitz's most prescribed drugs by claims were Rosuvastatin Calcium, Atorvastatin Calcium and Amlodipine Besylate.
How long has Dr. Beth C. Horowitz been practicing?
Dr. Horowitz graduated from medical school in 1984, 42 years ago.
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