Anna Regan, CRNA
- Medicare patients, 2024
- 31
- Hospital affiliations
- 2
- Industry payments
- $16
- Medical group
- 1
- State license
- 1
- Practice address
- 1215 E Michigan Ave, Lansing, MI 48912
- Practice phone
- Call (517) 364-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UM Health-Sparrow Lansing Campus
Lansing, Michigan
Find Anna Regan'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.
Anna Regan is a nurse anesthetist in Lansing, Michigan
Anna Regan practices at UM Health-Sparrow Lansing Campus in Lansing, Michigan.
Anna Regan's NPI, 1225650526, was assigned on May 11, 2020. Anna Regan graduated from Michigan State University College of Human Medicine in 2020. Anna Regan holds Michigan license 4704310734.
- NPI
- 1225650526NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789002056
- NPI enumeration date
- May 11, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (517) 364-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Anna Regan practices at UM Health-Sparrow Lansing Campus in Lansing, Michigan
Anna Regan's primary practice is UM Health-Sparrow Lansing Campus, at 1215 E Michigan Ave, Lansing, MI 48912 in Ingham County. The practice phone is (517) 364-6000.
- UM Health-Sparrow Lansing Campus1215 E Michigan Ave, Lansing, MI 48912 · Ingham CountyPhone(517) 364-6000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Anna Regan is affiliated with 3 sites of care and 1 medical group
Anna Regan's primary practice is UM Health-Sparrow Lansing Campus in Lansing, Michigan. Anna Regan is also affiliated with University of Michigan Health-Sparrow Lansing. The medical group on file is University of Michigan Health-Sparrow. Dmand AI also links Anna Regan to 1 more hospital, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Anna Regan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Anna Regan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UM Health-Sparrow Lansing Campus | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Anna Regan is one of 2,599 nurse anesthetists in Michigan
Nurse anesthetist, certified registered is Anna Regan's primary specialty in the NPI Registry, under taxonomy code 367500000X. Anna Regan is licensed in Michigan.
Specialties and state licenses
- Certified registered nurse anesthetist, MichiganPrimary
Nurse anesthetists near Anna Regan
Counts of nurse anesthetists 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
Anna Regan treated 31 Medicare patients in 2024, average age 66
CMS counts 31 Medicare patients who saw Anna Regan in 2024. The largest group is 65 to 74, with 13 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 35% are also on Medicaid. Their average risk score is 2.06, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Anna Regan's median patient age at 55, with 73% women.
Anna Regan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Anna Regan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis48%
- Anxiety45%
- Mood disorders45%
- Depression42%
- COPD35%
Share of Medicare patients with each condition. A patient can have several.
Anna Regan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women73%
- Men27%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Anna Regan takes part in Medicare
Anna Regan 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)
Anna Regan received $16 in industry payments in 2025
CMS Open Payments shows 1 general payment to Anna Regan from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $16.
Companies that paid Anna Regan the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Anna Regan graduated from Michigan State University College of Human Medicine
Anna Regan graduated from Michigan State University College of Human Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Anna Regan'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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) |
| 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 Anna Regan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Anna Regan's NPI number?
Anna Regan's NPI number is 1225650526. It was assigned on May 11, 2020, and it is active in the NPI Registry.
What does Anna Regan specialize in?
Anna Regan is a nurse anesthetist in Lansing, Michigan. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does Anna Regan practice?
Anna Regan practices at 1215 E Michigan Ave, Lansing, MI 48912. Anna Regan's primary practice is UM Health-Sparrow Lansing Campus in Lansing, Michigan. Dmand AI also links Anna Regan to 1 hospital.
What is Anna Regan's office phone number?
The practice phone on file for Anna Regan is (517) 364-6000.
What is Anna Regan's medical license number?
Anna Regan holds Michigan license 4704310734.
Which hospitals is Anna Regan affiliated with?
Anna Regan is affiliated with University of Michigan Health-Sparrow Lansing. Dmand AI links Anna Regan to 1 more hospital.
What medical group is Anna Regan part of?
Anna Regan is linked to University of Michigan Health-Sparrow.
Does Anna Regan accept Medicare?
Yes. CMS lists Anna Regan as accepting Medicare assignment.
How many Medicare patients does Anna Regan see?
CMS counts 31 Medicare patients who saw Anna Regan in 2024, with an average age of 66.
Where did Anna Regan go to medical school?
Anna Regan graduated from Michigan State University College of Human Medicine in 2020.
Has Anna Regan received payments from drug or device companies?
CMS Open Payments shows $16 in general payments to Anna Regan from 1 company from 2025 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Anna Regan been practicing?
Anna Regan graduated from medical school in 2020, 6 years ago.
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