NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jessica Mastbergen, NP

Adult Health Nurse Practitioner in Traverse City, MI · enumerated 2018 · practices at Celly Health Medical Group of Northern Michigan PC.

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

National Provider Identifier

1023501699

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Jessica Mastbergen
Credential NP
Sex Female
Practice address 10850 E Traverse Hwy Ste 1155, Traverse City, MI, 49684
Phone (231) 268-0013
Fax (469) 319-9379
Enumeration date Jun 8, 2018
Last updated in NPPES Apr 2, 2026

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704301869 (MI) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP 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 Jessica Mastbergen practice?
The practice location on file with NPPES is in Traverse City, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jessica Mastbergen?
The National Provider Identifier (NPI) for Jessica Mastbergen is 1023501699, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-02.