Dr. Amber Lynn Holtz, MD
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 1500 E Medical Center Dr, Ann Arbor, MI 48109
- Practice phone
- Call (734) 936-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University Hospital
School-Based Health Center · Ann Arbor, Michigan
Find Dr. Holtz'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. Amber Lynn Holtz is a pathologist in Ann Arbor, Michigan
Dr. Holtz practices at University Hospital in Ann Arbor, Michigan.
Dr. Holtz's NPI, 1912571332, was assigned on May 19, 2021. Dr. Holtz graduated from Wayne State University School of Medicine in 2021. Dr. Holtz holds Michigan license 4301513376.
- NPI
- 1912571332NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1951802602
- NPI enumeration date
- May 19, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (734) 936-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Amber Lynn Holtz practices at University Hospital in Ann Arbor, Michigan
Dr. Holtz's primary practice is University Hospital, at 1500 E Medical Center Dr, Ann Arbor, MI 48109. The practice phone is (734) 936-4000.
- University Hospital1500 E Medical Center Dr, Ann Arbor, MI 48109Phone(734) 936-4000
Source: Dmand AI Affiliation Data
Dr. Amber Lynn Holtz is affiliated with 2 sites of care and 2 medical groups
Dr. Holtz's primary practice is University Hospital in Ann Arbor, Michigan. Dr. Holtz is also affiliated with University Hospital. The medical group on file is University of Michigan Health. Dmand AI also links Dr. Holtz to 1 more medical group, named with a free account. Dr. Holtz's employer is on file too: a school & student health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Amber Lynn Holtz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Holtz practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Hospital | 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. Amber Lynn Holtz is one of 386 pathologists in Michigan
Anatomic pathology and clinical pathology is Dr. Holtz's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dr. Holtz is licensed in Michigan.
Specialties and state licenses
- Anatomic pathology and clinical pathology, MichiganPrimary
Pathologists near Dr. Holtz
Counts of pathologists 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. Amber Lynn Holtz's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Dr. Holtz's median patient age at 63, with 47% women.
Dr. Holtz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women47%
- Men53%
Source: Dmand AI Patient Panel Data
How Dr. Amber Lynn Holtz takes part in Medicare
Dr. Holtz 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)
Dr. Amber Lynn Holtz graduated from Wayne State University School of Medicine
Dr. Holtz graduated from Wayne State University School of Medicine in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Amber Lynn Holtz'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 |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Amber Lynn Holtz
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What is Dr. Amber Lynn Holtz's NPI number?
Dr. Amber Lynn Holtz's NPI number is 1912571332. It was assigned on May 19, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Amber Lynn Holtz?
Dr. Amber Lynn Holtz is a pathologist in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).
Where does Dr. Amber Lynn Holtz practice?
Dr. Holtz practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. Dr. Holtz's primary practice is University Hospital in Ann Arbor, Michigan. Dmand AI also links Dr. Holtz to 1 medical group.
What is Dr. Amber Lynn Holtz's office phone number?
The practice phone on file for Dr. Holtz is (734) 936-4000.
What is Dr. Amber Lynn Holtz's medical license number?
Dr. Holtz holds Michigan license 4301513376.
Which hospitals is Dr. Amber Lynn Holtz affiliated with?
Dr. Holtz is affiliated with University Hospital.
What medical group is Dr. Amber Lynn Holtz part of?
Dr. Holtz is linked to University of Michigan Health. Dmand AI links Dr. Holtz to 1 more medical group.
Does Dr. Amber Lynn Holtz accept Medicare?
Yes. CMS lists Dr. Holtz as accepting Medicare assignment.
Where did Dr. Amber Lynn Holtz go to medical school?
Dr. Holtz graduated from Wayne State University School of Medicine in 2021.
How long has Dr. Amber Lynn Holtz been practicing?
Dr. Holtz graduated from medical school in 2021, 5 years ago.
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