Dr. Lauren Alissa Heidemann, MD
- Medicare services, 2024
- 103
- Medicare patients, 2024
- 38
- Publications
- 35
- Hospital affiliations
- 1
- Medical group
- 1
- 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. Heidemann's professional email, personal email and mobile number
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Dr. Lauren Alissa Heidemann is an internist in Ann Arbor, Michigan
Dr. Heidemann practices at University Hospital in Ann Arbor, Michigan.
Dr. Heidemann's NPI, 1699038224, was assigned on June 19, 2012. Dr. Heidemann graduated from University of Michigan Medical School in 2012. Dr. Heidemann holds Michigan license 4301100302.
- NPI
- 1699038224NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052616851
- NPI enumeration date
- June 19, 2012
- 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
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lauren Alissa Heidemann practices at University Hospital in Ann Arbor, Michigan
Dr. Heidemann'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. Lauren Alissa Heidemann is affiliated with 2 sites of care and 1 medical group
Dr. Heidemann's primary practice is University Hospital in Ann Arbor, Michigan. Dr. Heidemann is also affiliated with University Hospital. The medical group on file is University of Michigan Health. Dr. Heidemann'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. Lauren Alissa Heidemann's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Heidemann 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 affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Lauren Alissa Heidemann is one of 4,804 internists in Michigan
Internal medicine is Dr. Heidemann's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Heidemann is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Dr. Heidemann
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. Lauren Alissa Heidemann billed Medicare for 103 services in 2024
CMS data shows 103 Medicare services from Dr. Heidemann across 2 procedure codes in 2024, for 38 Medicare patients. Medicare paid $6,904 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Heidemann's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1322024: 10322%
Dr. Heidemann compared with the Michigan median for internists, 2024
- Dr. Heidemann
- Michigan median
- Medicare services
- 103vs 42376% below
- Medicare patients
- 38vs 15976% below
Medians across 4,524 internists in Michigan with Dmand AI profiles that report each measure.
Dr. Heidemann's 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.
Need commercial claims for Dr. Heidemann?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Heidemann and other internists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lauren Alissa Heidemann treated 38 Medicare patients in 2024, average age 71
CMS counts 38 Medicare patients who saw Dr. Heidemann in 2024. The largest group is 75 to 84, with 14 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.42, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Heidemann's median patient age at 66, with 48% women.
Dr. Heidemann's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Heidemann's Medicare patients by sex, 2024
- Women1847%
- Men2053%
Chronic conditions among Dr. Heidemann's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease61%
- Arthritis53%
- Diabetes50%
- Mood disorders47%
- Atrial fibrillation45%
- Depression45%
Share of Medicare patients with each condition. A patient can have several.
Dr. Heidemann's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Lauren Alissa Heidemann takes part in Medicare
Dr. Heidemann 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. Lauren Alissa Heidemann has 35 publications on record
Dmand AI links 35 papers to Dr. Heidemann, published from 2015 to 2025. 2021 was the busiest year, with 5. The most frequent topics are Internship and Residency, Curriculum and Students, Medical. Dr. Heidemann has published most often in J Hosp Med. Dr. Heidemann's most frequent co-authors are Helen Kang Morgan, MD, Sarah Elizabeth Hartley, MD and Christopher Michael Petrilli, MD.
Dr. Heidemann's papers by year, 2015 to 2025
Topics Dr. Heidemann writes about most
- Internship and Residency
- Curriculum
- Students, Medical
- Clinical Competence
- Internal Medicine
- Communication
- Education, Medical, Graduate
- Education, Medical, Undergraduate
Dr. Heidemann's most frequent co-authors
- Helen Kang Morgan, MD11 shared papers
- Sarah Elizabeth Hartley, MD9 shared papers
- Christopher Michael Petrilli, MD6 shared papers
Recent publications by Dr. Heidemann
Med Educ Online
See who Dr. Heidemann researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Heidemann 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. Lauren Alissa Heidemann graduated from University of Michigan Medical School
Dr. Heidemann graduated from University of Michigan Medical School in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Lauren Alissa Heidemann'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Lauren Alissa Heidemann
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. Lauren Alissa Heidemann's NPI number?
Dr. Lauren Alissa Heidemann's NPI number is 1699038224. It was assigned on June 19, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Lauren Alissa Heidemann?
Dr. Lauren Alissa Heidemann is an internist in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Lauren Alissa Heidemann practice?
Dr. Heidemann practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. Dr. Heidemann's primary practice is University Hospital in Ann Arbor, Michigan.
What is Dr. Lauren Alissa Heidemann's office phone number?
The practice phone on file for Dr. Heidemann is (734) 936-4000.
What is Dr. Lauren Alissa Heidemann's medical license number?
Dr. Heidemann holds Michigan license 4301100302.
Which hospitals is Dr. Lauren Alissa Heidemann affiliated with?
Dr. Heidemann is affiliated with University Hospital.
What medical group is Dr. Lauren Alissa Heidemann part of?
Dr. Heidemann is linked to University of Michigan Health.
Does Dr. Lauren Alissa Heidemann accept Medicare?
Yes. CMS data shows Dr. Heidemann billed Medicare for 103 services in 2024, and Dr. Heidemann accepts Medicare assignment.
How many Medicare patients does Dr. Lauren Alissa Heidemann see?
CMS counts 38 Medicare patients who saw Dr. Heidemann in 2024, with an average age of 71.
What services does Dr. Lauren Alissa Heidemann bill to Medicare?
In 2024, Dr. Heidemann's most billed Medicare services were hospital inpatient care (99232) and hospital inpatient care (99239).
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Where did Dr. Lauren Alissa Heidemann go to medical school?
Dr. Heidemann graduated from University of Michigan Medical School in 2012.
How long has Dr. Lauren Alissa Heidemann been practicing?
Dr. Heidemann graduated from medical school in 2012, 14 years ago.
Does Dr. Lauren Alissa Heidemann do research?
Dmand AI links 35 publications to Dr. Heidemann, published from 2015 to 2025.
Who does Dr. Lauren Alissa Heidemann publish with?
Dr. Heidemann's most frequent co-authors are Helen Kang Morgan, MD (11 shared papers), Sarah Elizabeth Hartley, MD (9 shared papers) and Christopher Michael Petrilli, MD (6 shared papers).
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