Ann M. Christina, NPC
- Medicare patients, 2024
- 21
- Part D claims, 2024
- 244
- Hospital affiliations
- 1
- Industry payments
- $184
- Medical group
- 1
- Practice address
- 3601 W Thirteen Mile Rd, Royal Oak, MI 48073
- Practice phone
- Call (248) 898-5400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Ann Christina'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.
Ann M. Christina is a nurse practitioner in Royal Oak, Michigan
Ann Christina practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health.
Ann Christina's NPI, 1902148117, was assigned on March 26, 2013. Ann Christina holds Michigan license 4704244016.
- NPI
- 1902148117NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628215639
- NPI enumeration date
- March 26, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (248) 898-5400
- 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; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Ann M. Christina practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan
Ann Christina's primary practice is Corewell Health William Beaumont University Hospital, at 3601 W Thirteen Mile Rd, Royal Oak, MI 48073 in Oakland County. The practice phone is (248) 898-5400.
- Corewell Health William Beaumont University Hospital3601 W Thirteen Mile Rd, Royal Oak, MI 48073 · Oakland CountyPhone(248) 898-5400
Source: Dmand AI Affiliation Data
Ann M. Christina is affiliated with 2 sites of care and 1 medical group
Ann Christina's primary practice is Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health. The medical group on file is Michigan Kidney Consultants, P.C. Dmand AI also links Ann Christina to 1 more dialysis center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ann M. Christina's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ann Christina practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health William Beaumont University Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Corewell Health and 6.2K+ hospitals, with verified contacts in the same login.
Ann M. Christina is one of 2,742 nurse practitioners in Michigan
Nurse practitioner is Ann Christina's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Ann Christina is licensed in Michigan.
Specialties and state licenses
- Nurse practitioner, MichiganPrimary
Nurse practitioners near Ann Christina
Counts of nurse practitioners 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
Ann M. Christina treated 21 Medicare patients in 2024, average age 74
CMS counts 21 Medicare patients who saw Ann Christina in 2024. 75% of them have chronic kidney disease, and 75% have high blood pressure. Their average risk score is 4.75, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Ann Christina's median patient age at 68, with 56% women.
Chronic conditions among Ann Christina's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Depression71%
- Mood disorders71%
- Heart failure67%
- Arthritis57%
- Ischemic heart disease57%
Share of Medicare patients with each condition. A patient can have several.
Ann Christina's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ann M. Christina wrote 244 Medicare Part D claims in 2024
In 2024, Ann Christina wrote 244 Medicare Part D claims for 41 patients. 95% of them were for generic drugs.
Ann Christina's Part D claims by kind of drug, 2024
- Generic231 claims95%
- Brand-name13 claims5%
Drug classes CMS tracks in Ann Christina's Part D claims, 2024
- Antibiotics6%14 of 244 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Ann M. Christina takes part in Medicare
Ann Christina 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)
For MedTech and pharma teams
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Ann M. Christina received $184 in industry payments in 2025
CMS Open Payments shows 4 general payments to Ann Christina from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $121.
Companies that paid Ann Christina the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Ann M. Christina'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | 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 Ann M. Christina
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ann M. Christina's NPI number?
Ann M. Christina's NPI number is 1902148117. It was assigned on March 26, 2013, and it is active in the NPI Registry.
What does Ann M. Christina specialize in?
Ann M. Christina is a nurse practitioner in Royal Oak, Michigan. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Ann M. Christina practice?
Ann Christina practices at 3601 W Thirteen Mile Rd, Royal Oak, MI 48073. Ann Christina's primary practice is Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health. Dmand AI also links Ann Christina to 1 dialysis center.
What is Ann M. Christina's office phone number?
The practice phone on file for Ann Christina is (248) 898-5400.
What is Ann M. Christina's medical license number?
Ann Christina holds Michigan license 4704244016.
Which hospitals is Ann M. Christina affiliated with?
Ann Christina practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan.
What medical group is Ann M. Christina part of?
Ann Christina is linked to Michigan Kidney Consultants, P.C.
Does Ann M. Christina accept Medicare?
Yes. CMS lists Ann Christina as accepting Medicare assignment.
How many Medicare patients does Ann M. Christina see?
CMS counts 21 Medicare patients who saw Ann Christina in 2024, with an average age of 74.
Has Ann M. Christina received payments from drug or device companies?
CMS Open Payments shows $184 in general payments to Ann Christina from 3 companies from 2025 to 2025. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.
How long has Ann M. Christina been practicing?
Ann Christina graduated from medical school in 2013, 13 years ago.
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