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Dr. Annette Zacharia, MD
NPI1093158727
- Medicare services, 2021
- 351
- Part D claims, 2017
- 13
- Publications
- 1
- Hospital affiliations
- 2
- Medical groups
- 2
- Practice address
- 820 S Damen Street, Chicago, IL 60612
- Practice phone
- Call (312) 569-8387
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Zacharia'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. Annette Zacharia is an internist in Chicago, Illinois
Dr. Zacharia practices at Jesse Brown Department of Veterans Affairs Medical Center in Chicago, Illinois, part of Veterans Health Administration.
Dr. Zacharia's NPI, 1093158727, was assigned on April 11, 2013. Dr. Zacharia graduated from Louisiana State University School of Medicine in New Orleans in 2013. Dr. Zacharia holds Illinois license 036140418.
NPI and contact details
- NPI
- 1093158727NPI Registry (opens in a new tab)
- NPI enumeration date
- April 11, 2013
- NPI status
- Active
- Practice phone
- (312) 569-8387
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Annette Zacharia practices at Jesse Brown Department of Veterans Affairs Medical Center in Chicago, Illinois
Dr. Zacharia's primary practice is Jesse Brown Department of Veterans Affairs Medical Center, at 820 S Damen Street, Chicago, IL 60612 in Cook County. The practice phone is (312) 569-8387.
- Jesse Brown Department of Veterans Affairs Medical Center820 S Damen Street, Chicago, IL 60612 · Cook CountyPhone(312) 569-8387
Source: Dmand AI Affiliation Data
Dr. Annette Zacharia is affiliated with 2 sites of care and 2 medical groups
Dr. Zacharia's primary practice is Jesse Brown Department of Veterans Affairs Medical Center in Chicago, Illinois, part of Veterans Health Administration. Dr. Zacharia is also affiliated with University of Illinois Hospital. The medical group on file is Northwestern Medical Faculty Foundation. Dmand AI also links Dr. Zacharia to 1 more medical group, named with a free account. Dr. Zacharia's employer is on file too: a hospital.
University of Illinois HospitalNorthwestern Medical Faculty Foundation1 medical groupName with a free accountEmployer: hospitalName with a free account
See all 4 affiliations for Dr. ZachariaSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Annette Zacharia's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zacharia practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Jesse Brown Department of Veterans Affairs Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Annette Zacharia is one of 5,652 internists in Illinois
Internal medicine is Dr. Zacharia's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Zacharia is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. Zacharia
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
5,652internists in Illinois1,980internists in Chicago55internists at Jesse Brown Department of Veterans Affairs Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Annette Zacharia billed Medicare for 351 services in 2021
CMS data shows 351 Medicare services from Dr. Zacharia across 4 procedure codes in 2021. Medicare paid $27,734 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2021351
Paid by Medicare$27,734
Procedure codes4
Dr. Zacharia's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 4082021: 35114%
Dr. Zacharia compared with the Illinois median for internists, 2021
- Dr. Zacharia
- Illinois median
- Medicare services
- 351vs 56638% below
- Part D claims
- 13vs 28495% below
Medians across 5,192 internists in Illinois with Dmand AI profiles that report each measure.
Dr. Zacharia's most billed Medicare procedure codes, 2021
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. Zacharia and other internists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Annette Zacharia's patients have a median age of 57
Across all payers, Dmand AI patient panel data puts Dr. Zacharia's median patient age at 57, with 100% women.
Dr. Zacharia's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Annette Zacharia wrote 13 Medicare Part D claims in 2017
In 2017, Dr. Zacharia wrote 13 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $113 in total drug cost. In 2016, CMS named 139 claims across 9 drugs.
Part D claims, 201713
Drugs named by CMS1
Total drug cost$113
Dr. Zacharia's most prescribed drugs by claims, 2017
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 1392017: 1391%
Drugs named by CMS: 1 in 2017, 9 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Annette Zacharia has 1 publication on record
Dmand AI links 1 paper to Dr. Zacharia. Dr. Zacharia's most frequent co-authors are Anne Elizabeth Hull, MD and Joanne Therese Maffei, MD.
Papers1
Dr. Zacharia's most frequent co-authors
Recent publications by Dr. Zacharia
See who Dr. Zacharia researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Zacharia works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Annette Zacharia graduated from Louisiana State University School of Medicine in New Orleans
Dr. Zacharia graduated from Louisiana State University School of Medicine in New Orleans in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Annette Zacharia'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Annette Zacharia
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. Annette Zacharia's NPI number?
Dr. Annette Zacharia's NPI number is 1093158727. It was assigned on April 11, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Annette Zacharia?
Dr. Annette Zacharia is an internist in Chicago, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Annette Zacharia practice?
Dr. Zacharia practices at 820 S Damen Street, Chicago, IL 60612. Dr. Zacharia's primary practice is Jesse Brown Department of Veterans Affairs Medical Center in Chicago, Illinois, part of Veterans Health Administration. Dmand AI also links Dr. Zacharia to 1 medical group.
What is Dr. Annette Zacharia's office phone number?
The practice phone on file for Dr. Zacharia is (312) 569-8387.
What is Dr. Annette Zacharia's medical license number?
Dr. Zacharia holds Illinois license 036140418.
Which hospitals is Dr. Annette Zacharia affiliated with?
Dr. Zacharia practices at Jesse Brown Department of Veterans Affairs Medical Center in Chicago, Illinois. Dr. Zacharia is also affiliated with University of Illinois Hospital.
What medical group is Dr. Annette Zacharia part of?
Dr. Zacharia is linked to Northwestern Medical Faculty Foundation. Dmand AI links Dr. Zacharia to 1 more medical group.
Does Dr. Annette Zacharia accept Medicare?
Yes. CMS data shows Dr. Zacharia billed Medicare for 351 services in 2021.
What services does Dr. Annette Zacharia bill to Medicare?
In 2021, Dr. Zacharia's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99238).
Where did Dr. Annette Zacharia go to medical school?
Dr. Zacharia graduated from Louisiana State University School of Medicine in New Orleans in 2013.
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What drugs does Dr. Annette Zacharia prescribe most?
In 2017 Medicare Part D data, Dr. Zacharia's most prescribed drugs by claims were Lisinopril.
How long has Dr. Annette Zacharia been practicing?
Dr. Zacharia graduated from medical school in 2013, 13 years ago.
Does Dr. Annette Zacharia do research?
Dmand AI links 1 publication to Dr. Zacharia.
Who does Dr. Annette Zacharia publish with?
Dr. Zacharia's most frequent co-authors are Anne Elizabeth Hull, MD (1 shared paper) and Joanne Therese Maffei, MD (1 shared paper).
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