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Active NPI 1619558111 Individual Practitioner Female Practitioner

Dr. Allison Jennens , DO

Anesthesiology • Lansing, MI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Allison Jennens, DO is a certified Anesthesiology practicing in Lansing, MI. With approximately 5 years of clinical experience since graduating from Michigan State University College Of Osteopathic Medicine in 2021, Dr. Jennens delivers high-quality medical care to the local community at 401 W GREENLAWN AVE.

Dr. Jennens is affiliated with Capital Area Anesthesia Pc and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

401 W Greenlawn Ave

Lansing, MI 489102819

Telephone 5179756000
Associated Practice Facility / Clinic
🏢 Mclaren Greater Lansing Facility NPI 1801876818

Medicare Profile & Education

Medical School

Michigan State University College Of Osteopathic Medicine

Graduation Year

2021

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Lansing, MI

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
5 Yrs -17.6 yrs vs City Avg
City Avg: 22.6 Yrs
State Avg: 25.8 Yrs
Regional Practice Density
64 Specialists

Practicing in Lansing, MI (1799 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Jennens (5 Years) 5 Yrs
Lansing Specialty Average (22.6 Years) 22.6 Yrs

Medical Specialties & State Licenses

CMS Verified: 2025-06-25
Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License MI 5101028669

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

State License MI 5151015050

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Hospital & Practice Group Affiliations

Capital Area Anesthesia Pc

2900 Collins Rd, Lansing, MI 489108394

Phone: 5179756000

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Dr. Anna Sall , DO

Student in an Organized Health Care Education/Training Program

NPI 1003545187

Doctor of Osteopathic Medicine (D.O.)

Stephen Caucci

Student in an Organized Health Care Education/Training Program

NPI 1013646215
Dr. Samantha Loew , DO

Student in an Organized Health Care Education/Training Program

NPI 1013704808

Doctor of Osteopathic Medicine (D.O.)

Dr. Natasha Tariq , MD

Student in an Organized Health Care Education/Training Program

NPI 1013853563

Doctor of Medicine (M.D.)

Laureen Hahn , CRNA

Nurse Anesthetist, Certified Registered

NPI 1023149291

Certified Registered Nurse Anesthetist

Dr. Sabrina Woessner , DO

Student in an Organized Health Care Education/Training Program

NPI 1023809092

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events
📍
Updated Business Mailing Address June 25, 2025

Registered at 2900 COLLINS RD, LANSING, MI 489108394 (Tel: 5179756000)

NPI Profile Active April 16, 2021

NPI status registered as active in NPPES database

📍
Updated Practice Location April 16, 2021

Registered at 401 W GREENLAWN AVE, LANSING, MI 489102819 (Tel: 5179756000)

📍
Updated Business Mailing Address April 16, 2021

Registered at 401 W GREENLAWN AVE, LANSING, MI 489102819 (Tel: 5179756000)

👤
Provider Name / Credentials Updated April 16, 2021

Recorded as ALLISON JENNENS, DO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 16, 2021

Student in an Organized Health Care Education/Training Program (License #5151015050 in MI)

🟢
Initial NPI Registration & Enumeration April 16, 2021

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1619558111
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 16, 2021
Last Update: June 25, 2025
Sole Proprietor: No

Mailing Address

2900 Collins Rd

Lansing, MI 489108394

Phone: 5179756000

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.