Dr. Zachary Michael Haupt, MD
- Part D claims, 2016
- 17
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2014
- Practice address
- 2215 Fuller Road, Ann Arbor, MI 48105
- Practice phone
- Call (734) 769-7100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Haupt'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. Zachary Michael Haupt is an internist in Ann Arbor, Michigan
Dr. Haupt practices at Lieutenant Colonel Charles S. Kettles VA Medical Center in Ann Arbor, Michigan, part of Veterans Health Administration.
Dr. Haupt's NPI, 1457762775, was assigned on May 9, 2014. Dr. Haupt holds Michigan license 4301104774.
- NPI
- 1457762775NPI Registry (opens in a new tab)
- NPI enumeration date
- May 9, 2014
- NPI status
- Active
- Practice phone
- (734) 769-7100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Zachary Michael Haupt practices at Lieutenant Colonel Charles S. Kettles VA Medical Center in Ann Arbor, Michigan
Dr. Haupt's primary practice is Lieutenant Colonel Charles S. Kettles VA Medical Center, at 2215 Fuller Road, Ann Arbor, MI 48105 in Washtenaw County. The practice phone is (734) 769-7100.
- Lieutenant Colonel Charles S. Kettles VA Medical Center2215 Fuller Road, Ann Arbor, MI 48105 · Washtenaw CountyPhone(734) 769-7100
Source: Dmand AI Affiliation Data
Dr. Zachary Michael Haupt is affiliated with 1 site of care and 1 medical group
Dr. Haupt's primary practice is Lieutenant Colonel Charles S. Kettles VA Medical Center in Ann Arbor, Michigan, part of Veterans Health Administration. Dmand AI also links Dr. Haupt to 1 medical group, named with a free account. Dr. Haupt's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Zachary Michael Haupt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Haupt practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lieutenant Colonel Charles S. Kettles VA Medical Center | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Zachary Michael Haupt is one of 4,804 internists in Michigan
Internal medicine is Dr. Haupt's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Haupt is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Dr. Haupt
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. Zachary Michael Haupt's patients have a median age of 57
Across all payers, Dmand AI patient panel data puts Dr. Haupt's median patient age at 57, with 6% women.
Dr. Haupt'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
- Women6%
- Men88%
Source: Dmand AI Patient Panel Data
Dr. Zachary Michael Haupt wrote 17 Medicare Part D claims in 2016
In 2016, Dr. Haupt wrote 17 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $136 in total drug cost.
Dr. Haupt's most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Dr. Zachary Michael Haupt'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 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) |
| 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. Zachary Michael Haupt
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. Zachary Michael Haupt's NPI number?
Dr. Zachary Michael Haupt's NPI number is 1457762775. It was assigned on May 9, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Zachary Michael Haupt?
Dr. Zachary Michael Haupt is an internist in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Zachary Michael Haupt practice?
Dr. Haupt practices at 2215 Fuller Road, Ann Arbor, MI 48105. Dr. Haupt's primary practice is Lieutenant Colonel Charles S. Kettles VA Medical Center in Ann Arbor, Michigan, part of Veterans Health Administration. Dmand AI also links Dr. Haupt to 1 medical group.
What is Dr. Zachary Michael Haupt's office phone number?
The practice phone on file for Dr. Haupt is (734) 769-7100.
What is Dr. Zachary Michael Haupt's medical license number?
Dr. Haupt holds Michigan license 4301104774.
Which hospitals is Dr. Zachary Michael Haupt affiliated with?
Dr. Haupt practices at Lieutenant Colonel Charles S. Kettles VA Medical Center in Ann Arbor, Michigan.
What drugs does Dr. Zachary Michael Haupt prescribe most?
In 2016 Medicare Part D data, Dr. Haupt's most prescribed drugs by claims were Omeprazole.
How long has Dr. Zachary Michael Haupt been practicing?
Dr. Haupt's NPI was assigned in 2014.
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