Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CHELSEY NICOLE UNGER FNP-BC
NPI 1144000308
Nurse Practitioner - Family in Mansfield, OH

Active since October 04, 2023PECOS EnrolledAccepts Medicare Assignment
335 GLESSNER AVE, MANSFIELD, OH 44903(567) 241-7000(567) 241-7245 Get Directions Write a Review

NPPES record last updated: June 26, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 28, 2026, Oct 4, 2023 (2 updates tracked since 2023).

About Chelsey Nicole Unger Fnp-bc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHELSEY NICOLE UNGER FNP-BC (NPI 1144000308) is an individual family provider in Mansfield, Ohio, licensed in Ohio (APRN.CNP.0034946) and active in the NPI registry since October 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1144000308
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameCHELSEY NICOLE UNGERCredential: FNP-BC
Location Address335 GLESSNER AVEMansfield, OH 44903-2269
Mailing AddressPo Box 7527Dublin, OH 43017-0727
Fax(567) 241-7245
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateOctober 4, 2023
Last NPPES UpdateJune 26, 20262 updates tracked since enumeration
NPPES CertifiedJune 26, 2026
NPI 1144000308 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in OH · APRN.CNP.0034946
335 GLESSNER AVE, Mansfield, OH 44903

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Chelsey Nicole Unger Fnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7517402357
PECOS Enrollment IDI20240716003786
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes 99350
An established patient home visit is a service where a healthcare professional visits a patient's home for a check-up or treatment. The visit typically lasts for about an hour. This service is especially beneficial for patients who may have difficulty traveling to a healthcare facility.
60 services23 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 44903 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.72 typical visit price
range $54.34 – $166.65
Typical copayment $21.18 (range $13.58 – $41.66)
Most-billed visit code 99203
Established Patient
$96.44 typical visit price
range $17.10 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Audiologist
335 GLESSNER AVE
MANSFIELD, OH 44903
Internal Medicine (Cardiovascular Disease)
335 GLESSNER AVE
MANSFIELD, OH 44903
Emergency Medicine
335 GLESSNER AVE
MANSFIELD, OH 44903
Internal Medicine (Endocrinology, Diabetes & Metabolism)
335 GLESSNER AVE
MANSFIELD, OH 44903
Physician Assistant
335 GLESSNER AVE
MANSFIELD, OH 44903
Emergency Medicine
335 GLESSNER AVE
MANSFIELD, OH 44903
Thoracic Surgery (Cardiothoracic Vascular Surgery)
335 GLESSNER AVE
MANSFIELD, OH 44903
Physical Therapy Assistant
335 GLESSNER AVE
MANSFIELD, OH 44903

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Chelsey Unger's NPI number?

The NPI number for Chelsey Unger is 1144000308. It was assigned to this individual provider in the NPPES registry on October 4, 2023.

Where is Chelsey Unger located?

Chelsey Unger practices at 335 Glessner Ave, Mansfield, OH 44903. The listed phone number is (567) 241-7000.

What is Chelsey Unger's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Chelsey Unger enrolled in Medicare?

Yes. Chelsey Unger is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Chelsey Unger accept?

Health plans from MedMutual, Molina Healthcare and Oscar Insurance Corporation of Ohio list Chelsey Unger as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Chelsey Unger was last updated on June 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 52 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.