Dr. Allison Jennens, DO
- Hospital affiliations
- 2
- Industry payments
- $407
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 2900 Collins Road, Lansing, MI 48910
- Practice phone
- Call (517) 975-5600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Jennens' 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. Allison Jennens is an anesthesiologist in Lansing, Michigan
Dr. Jennens practices at McLaren Greater Lansing in Lansing, Michigan, part of McLaren Health Care.
Dr. Jennens' NPI, 1619558111, was assigned on April 16, 2021. Dr. Jennens graduated from Michigan State University College of Osteopathic Medicine in 2021. Dr. Jennens holds Michigan license 5101028669.
- NPI
- 1619558111NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1153722301
- NPI enumeration date
- April 16, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (517) 975-5600
- 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. Allison Jennens practices at McLaren Greater Lansing in Lansing, Michigan
Dr. Jennens' primary practice is McLaren Greater Lansing, at 2900 Collins Road, Lansing, MI 48910 in Ingham County. The practice phone is (517) 975-5600.
- McLaren Greater Lansing2900 Collins Road, Lansing, MI 48910 · Ingham CountyPhone(517) 975-5600
Source: Dmand AI Affiliation Data
Dr. Allison Jennens is affiliated with 4 sites of care and 1 medical group
Dr. Jennens' primary practice is McLaren Greater Lansing in Lansing, Michigan, part of McLaren Health Care. The medical group on file is Capital Area Anesthesia, P.C. Dmand AI also links Dr. Jennens to 1 more hospital, 1 clinical lab and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Allison Jennens' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Jennens practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| McLaren Greater Lansing | Available with a free account |
| +3 more affiliated sites | 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 McLaren Health Care and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Allison Jennens is one of 1,302 anesthesiologists in Michigan
Anesthesiology is Dr. Jennens' primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Jennens is licensed in Michigan.
Specialties and state licenses
- Anesthesiology, MichiganPrimary
Anesthesiologists near Dr. Jennens
Counts of anesthesiologists 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. Allison Jennens' patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Dr. Jennens' median patient age at 68, with 48% women.
Dr. Jennens' 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
- Women48%
- Men52%
Source: Dmand AI Patient Panel Data
How Dr. Allison Jennens takes part in Medicare
Dr. Jennens 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. Allison Jennens received $407 in industry payments from 2024 to 2025
CMS Open Payments shows 4 general payments to Dr. Jennens from 3 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Becton, Dickinson and Company paid the most, $251.
General payments to Dr. Jennens by program year, 2024 to 2025
Companies that paid Dr. Jennens the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Allison Jennens graduated from Michigan State University College of Osteopathic Medicine
Dr. Jennens graduated from Michigan State University College of Osteopathic Medicine in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Allison Jennens'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) |
| 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 Dr. Allison Jennens
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. Allison Jennens' NPI number?
Dr. Allison Jennens' NPI number is 1619558111. It was assigned on April 16, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Allison Jennens?
Dr. Allison Jennens is an anesthesiologist in Lansing, Michigan. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Allison Jennens practice?
Dr. Jennens practices at 2900 Collins Road, Lansing, MI 48910. Dr. Jennens' primary practice is McLaren Greater Lansing in Lansing, Michigan, part of McLaren Health Care. Dmand AI also links Dr. Jennens to 1 hospital, 1 clinical lab and 1 group practice or clinic.
What is Dr. Allison Jennens' office phone number?
The practice phone on file for Dr. Jennens is (517) 975-5600.
What is Dr. Allison Jennens' medical license number?
Dr. Jennens holds Michigan license 5101028669.
Which hospitals is Dr. Allison Jennens affiliated with?
Dr. Jennens practices at McLaren Greater Lansing in Lansing, Michigan. Dmand AI links Dr. Jennens to 1 more hospital.
What medical group is Dr. Allison Jennens part of?
Dr. Jennens is linked to Capital Area Anesthesia, P.C.
Does Dr. Allison Jennens accept Medicare?
Yes. CMS lists Dr. Jennens as accepting Medicare assignment.
Where did Dr. Allison Jennens go to medical school?
Dr. Jennens graduated from Michigan State University College of Osteopathic Medicine in 2021.
Has Dr. Allison Jennens received payments from drug or device companies?
CMS Open Payments shows $407 in general payments to Dr. Jennens from 3 companies from 2024 to 2025. The largest total came from Becton, Dickinson and Company.
How long has Dr. Allison Jennens been practicing?
Dr. Jennens graduated from medical school in 2021, 5 years ago.
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