Dr. Virginia Zacharias, MD
- Medicare services, 2024
- 399
- Medicare patients, 2024
- 212
- Part D claims, 2024
- 3,157
- Hospital affiliations
- 4
- Industry payments
- $255
- Practice address
- 22101 Moross Rd, Detroit, MI 48236
- Practice phone
- Call (313) 343-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Zacharias' professional email, personal email and mobile number
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Dr. Virginia Zacharias is an internist in Detroit, Michigan
Dr. Zacharias practices at Henry Ford St. John Hospital in Detroit, Michigan, part of Henry Ford Health.
Dr. Zacharias' NPI, 1841284221, was assigned on August 31, 2005. Dr. Zacharias holds Michigan license 4301075602.
- NPI
- 1841284221NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557315363
- NPI enumeration date
- August 31, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (313) 343-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Virginia Zacharias practices at Henry Ford St. John Hospital in Detroit, Michigan
Dr. Zacharias' primary practice is Henry Ford St. John Hospital, at 22101 Moross Rd, Detroit, MI 48236 in Wayne County. The practice phone is (313) 343-4000.
- Henry Ford St. John Hospital22101 Moross Rd, Detroit, MI 48236 · Wayne CountyPhone(313) 343-4000
Source: Dmand AI Affiliation Data
Dr. Virginia Zacharias is affiliated with 8 sites of care and 2 medical groups
Dr. Zacharias' primary practice is Henry Ford St. John Hospital in Detroit, Michigan, part of Henry Ford Health. Dr. Zacharias is also affiliated with Henry Ford Hospital. The medical group on file is Henry Ford St. John Hospital. Dmand AI also links Dr. Zacharias to 2 more hospitals, 2 group practices and clinics, 2 home health agencies 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. Virginia Zacharias' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zacharias practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Henry Ford St. John Hospital | Available with a free account |
| +7 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Henry Ford Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Virginia Zacharias is one of 4,804 internists in Michigan
Internal medicine is Dr. Zacharias' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Zacharias is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Dr. Zacharias
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. Virginia Zacharias billed Medicare for 399 services in 2024
CMS data shows 399 Medicare services from Dr. Zacharias across 7 procedure codes in 2024, for 212 Medicare patients. Medicare paid $31,941 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Zacharias' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3362024: 27817%
- Other services
- 2023: 982024: 1068%
- Tests and treatments
- 2023: 132024: 1515%
Dr. Zacharias compared with the Michigan median for internists, 2024
- Dr. Zacharias
- Michigan median
- Medicare services
- 399vs 4236% below
- Medicare patients
- 212vs 15933% above
- Part D claims
- 2,597vs 3148.3 times
Medians across 4,524 internists in Michigan with Dmand AI profiles that report each measure.
Dr. Zacharias' 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. Zacharias and other internists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Virginia Zacharias treated 212 Medicare patients in 2024, average age 73
CMS counts 212 Medicare patients who saw Dr. Zacharias in 2024. The largest group is 65 to 74, with 97 patients. 74% of them have high blood pressure, and 61% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.44, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Zacharias' median patient age at 65, with 78% women.
Dr. Zacharias' Medicare patients by age, 2024
Dr. Zacharias' Medicare patients by sex, 2024
- Women14568%
- Men6732%
Chronic conditions among Dr. Zacharias' Medicare patients, 2024
- High blood pressure74%
- High cholesterol61%
- Arthritis40%
- Ischemic heart disease29%
- Diabetes28%
- Chronic kidney disease25%
- Cancer23%
- Mood disorders23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Zacharias' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women78%
- Men22%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Virginia Zacharias wrote 3,157 Medicare Part D claims in 2024
In 2024, Dr. Zacharias wrote 3,157 Medicare Part D claims for 287 patients. 88% of them were for generic drugs. CMS names the drug for 2,597 of them, across 72 drugs with 11 or more claims each, at $175,309 in total drug cost. In 2023, CMS named 2,409 claims across 65 drugs.
Dr. Zacharias' Part D claims by kind of drug, 2024
- Generic2,769 claims88%
- Brand-name358 claims11%
- Other30 claims1%
Dr. Zacharias' 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. Zacharias' Part D claims, 2024
- Opioids3%84 of 3,157 claims
- Antibiotics1%42 of 3,157 claims
- Antipsychotics, patients 65 and over0%14 of 3,157 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: 2,4092024: 2,5978%
Drugs named by CMS: 72 in 2024, 65 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. Virginia Zacharias takes part in Medicare
Dr. Zacharias 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. Virginia Zacharias received $255 in industry payments from 2019 to 2025
CMS Open Payments shows 2 general payments to Dr. Zacharias from 2 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $170.
General payments to Dr. Zacharias by program year, 2019 to 2025
Companies that paid Dr. Zacharias the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Virginia Zacharias'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. Virginia Zacharias
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. Virginia Zacharias' NPI number?
Dr. Virginia Zacharias' NPI number is 1841284221. It was assigned on August 31, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Virginia Zacharias?
Dr. Virginia Zacharias is an internist in Detroit, Michigan. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Virginia Zacharias practice?
Dr. Zacharias practices at 22101 Moross Rd, Detroit, MI 48236. Dr. Zacharias' primary practice is Henry Ford St. John Hospital in Detroit, Michigan, part of Henry Ford Health. Dmand AI also links Dr. Zacharias to 2 hospitals, 2 group practices and clinics, 2 home health agencies and 1 medical group.
What is Dr. Virginia Zacharias' office phone number?
The practice phone on file for Dr. Zacharias is (313) 343-4000.
What is Dr. Virginia Zacharias' medical license number?
Dr. Zacharias holds Michigan license 4301075602.
Which hospitals is Dr. Virginia Zacharias affiliated with?
Dr. Zacharias practices at Henry Ford St. John Hospital in Detroit, Michigan. Dr. Zacharias is also affiliated with Henry Ford Hospital. Dmand AI links Dr. Zacharias to 2 more hospitals.
What medical group is Dr. Virginia Zacharias part of?
Dr. Zacharias is linked to Henry Ford St. John Hospital. Dmand AI links Dr. Zacharias to 1 more medical group.
Does Dr. Virginia Zacharias accept Medicare?
Yes. CMS data shows Dr. Zacharias billed Medicare for 399 services in 2024, and Dr. Zacharias accepts Medicare assignment.
How many Medicare patients does Dr. Virginia Zacharias see?
CMS counts 212 Medicare patients who saw Dr. Zacharias in 2024, with an average age of 73.
What services does Dr. Virginia Zacharias bill to Medicare?
In 2024, Dr. Zacharias' most billed Medicare services were medicare service (G0439), office visit, established patient (99213) and office visit, established patient (99214).
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What drugs does Dr. Virginia Zacharias prescribe most?
In 2024 Medicare Part D data, Dr. Zacharias' most prescribed drugs by claims were Losartan Potassium, Levothyroxine Sodium and Rosuvastatin Calcium.
Has Dr. Virginia Zacharias received payments from drug or device companies?
CMS Open Payments shows $255 in general payments to Dr. Zacharias from 2 companies from 2019 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Virginia Zacharias been practicing?
Dr. Zacharias graduated from medical school in 1994, 32 years ago.
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