Dr. Christie Youssef-Mollenkamp, MD
- Medicare services, 2024
- 170
- Medicare patients, 2024
- 81
- Part D claims, 2024
- 54
- Hospital affiliations
- 1
- Industry payments
- $12
- 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. Youssef-Mollenkamp'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. Christie Youssef-Mollenkamp is an internist in Ann Arbor, Michigan
Dr. Youssef-Mollenkamp practices at University Hospital in Ann Arbor, Michigan.
Dr. Youssef-Mollenkamp's NPI, 1518346550, was assigned on May 22, 2015. Dr. Youssef-Mollenkamp holds Michigan license 4301502580.
- NPI
- 1518346550NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688963515
- NPI enumeration date
- May 22, 2015
- 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
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christie Youssef-Mollenkamp practices at University Hospital in Ann Arbor, Michigan
Dr. Youssef-Mollenkamp'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. Christie Youssef-Mollenkamp is affiliated with 2 sites of care and 1 medical group
Dr. Youssef-Mollenkamp's primary practice is University Hospital in Ann Arbor, Michigan. Dr. Youssef-Mollenkamp is also affiliated with University Hospital. The medical group on file is University of Michigan Health. Dr. Youssef-Mollenkamp'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. Christie Youssef-Mollenkamp's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Youssef-Mollenkamp 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. Christie Youssef-Mollenkamp is one of 4,804 internists in Michigan
Internal medicine is Dr. Youssef-Mollenkamp's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Youssef-Mollenkamp is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Dr. Youssef-Mollenkamp
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. Christie Youssef-Mollenkamp billed Medicare for 170 services in 2024
CMS data shows 170 Medicare services from Dr. Youssef-Mollenkamp across 3 procedure codes in 2024, for 81 Medicare patients. Medicare paid $8,910 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Youssef-Mollenkamp's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 762024: 170124%
Dr. Youssef-Mollenkamp compared with the Michigan median for internists, 2024
- Dr. Youssef-Mollenkamp
- Michigan median
- Medicare services
- 170vs 42360% below
- Medicare patients
- 81vs 15949% below
- Part D claims
- 164vs 31448% below
Medians across 4,524 internists in Michigan with Dmand AI profiles that report each measure.
Dr. Youssef-Mollenkamp'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Christie Youssef-Mollenkamp treated 81 Medicare patients in 2024, average age 68
CMS counts 81 Medicare patients who saw Dr. Youssef-Mollenkamp in 2024. The largest group is under 65, with 27 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 40% are also on Medicaid. Their average risk score is 3.68, 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. Youssef-Mollenkamp's median patient age at 47, with 59% women.
Dr. Youssef-Mollenkamp's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Youssef-Mollenkamp's Medicare patients by sex, 2024
- Women3847%
- Men4353%
Chronic conditions among Dr. Youssef-Mollenkamp's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Ischemic heart disease58%
- Chronic kidney disease56%
- Mood disorders54%
- Depression53%
- Heart failure53%
- Diabetes51%
Share of Medicare patients with each condition. A patient can have several.
Dr. Youssef-Mollenkamp's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Christie Youssef-Mollenkamp wrote 54 Medicare Part D claims in 2024
In 2024, Dr. Youssef-Mollenkamp wrote 54 Medicare Part D claims for 27 patients. 78% of them were for generic drugs. They cover 10 drugs, with $4,552 in total drug cost. In 2016, CMS named 129 claims across 8 drugs.
Dr. Youssef-Mollenkamp's Part D claims by kind of drug, 2024
- Generic42 claims78%
- Brand-name12 claims22%
Dr. Youssef-Mollenkamp'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: 1292017: 16427%
Drugs named by CMS: 10 in 2017, 8 in 2016.
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. Christie Youssef-Mollenkamp takes part in Medicare
Dr. Youssef-Mollenkamp 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. Christie Youssef-Mollenkamp received $12 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Youssef-Mollenkamp from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $12.
Companies that paid Dr. Youssef-Mollenkamp the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Christie Youssef-Mollenkamp'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. Christie Youssef-Mollenkamp
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. Christie Youssef-Mollenkamp's NPI number?
Dr. Christie Youssef-Mollenkamp's NPI number is 1518346550. It was assigned on May 22, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Christie Youssef-Mollenkamp?
Dr. Christie Youssef-Mollenkamp is an internist in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Christie Youssef-Mollenkamp practice?
Dr. Youssef-Mollenkamp practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. Dr. Youssef-Mollenkamp's primary practice is University Hospital in Ann Arbor, Michigan.
What is Dr. Christie Youssef-Mollenkamp's office phone number?
The practice phone on file for Dr. Youssef-Mollenkamp is (734) 936-4000.
What is Dr. Christie Youssef-Mollenkamp's medical license number?
Dr. Youssef-Mollenkamp holds Michigan license 4301502580.
Which hospitals is Dr. Christie Youssef-Mollenkamp affiliated with?
Dr. Youssef-Mollenkamp is affiliated with University Hospital.
What medical group is Dr. Christie Youssef-Mollenkamp part of?
Dr. Youssef-Mollenkamp is linked to University of Michigan Health.
Does Dr. Christie Youssef-Mollenkamp accept Medicare?
Yes. CMS data shows Dr. Youssef-Mollenkamp billed Medicare for 170 services in 2024, and Dr. Youssef-Mollenkamp accepts Medicare assignment.
How many Medicare patients does Dr. Christie Youssef-Mollenkamp see?
CMS counts 81 Medicare patients who saw Dr. Youssef-Mollenkamp in 2024, with an average age of 68.
What services does Dr. Christie Youssef-Mollenkamp bill to Medicare?
In 2024, Dr. Youssef-Mollenkamp's most billed Medicare services were hospital inpatient care (99231), hospital inpatient care (99232) and hospital inpatient care (99238).
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What drugs does Dr. Christie Youssef-Mollenkamp prescribe most?
In 2017 Medicare Part D data, Dr. Youssef-Mollenkamp's most prescribed drugs by claims were Alprazolam, Oxycodone-Acetaminophen and Oxycodone HCl.
Has Dr. Christie Youssef-Mollenkamp received payments from drug or device companies?
CMS Open Payments shows $12 in general payments to Dr. Youssef-Mollenkamp from 1 company from 2017 to 2017. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.
How long has Dr. Christie Youssef-Mollenkamp been practicing?
Dr. Youssef-Mollenkamp graduated from medical school in 2015, 11 years ago.
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