Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Elizabeth Campbell Assenmacher, M.D.

Surgery Physician in Jackson, MI · enumerated 2011.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1609169507

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Registry record

Entity type Individual (Type 1)

Name Dr. Elizabeth Campbell Assenmacher

Credential M.D.

Sex Female

Practice address 744 W Michigan Ave, Jackson, MI, 49201

Phone (517) 205-3120

Enumeration date May 25, 2011

Last updated in NPPES Mar 2, 2021

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 4301098543 (MI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Elizabeth Assenmacher practice?

The practice location on file with NPPES is in Jackson, MI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Elizabeth Assenmacher?

The National Provider Identifier (NPI) for Elizabeth Assenmacher is 1609169507, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Gale Sandoval Nurse Practitioner · Jackson, MI NPI 1548220247 Upmc Horizon Anesthesia Specialist · Jackson, MI NPI 1801838131 Doris Cralle Anesthesiology Physician · Jackson, MI NPI 1245275239 James Parisian Specialist · Jackson, MI NPI 1245266147 Ursula Munasifi Anesthesiology Physician · Jackson, MI NPI 1396771309 David Christophel Certified Registered Nurse Anesthetist · Jackson, MI NPI 1326076712 Kathryn Kelly Certified Registered Nurse Anesthetist · Jackson, MI NPI 1932138484 Beverly Medlen Certified Registered Nurse Anesthetist · Jackson, MI NPI 1487683090

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-02.