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

MR. GREGORY VANFOSSEN N.P.
NPI 1346310067
Nurse Practitioner in Ooltewah, TN

Q: What is Gregory Vanfossen's NPI number?

The NPI number for Gregory Vanfossen is 1346310067. It was assigned to this individual provider in the NPPES registry on November 9, 2006.

Q: What is Gregory Vanfossen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Gregory Vanfossen was last updated on September 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.

Active since November 09, 2006PECOS EnrolledAccepts Medicare Assignment

78.8/100

CMS Quality Rating

4957 SWINYAR DR STE 101, OOLTEWAH, TN 37363(423) 698-0850(833) 450-6311 Get Directions Write a Review

NPPES record last updated: September 8, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 8, 2026, Jan 14, 2026, Sep 9, 2025 (3 updates tracked since 2025).

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About Mr. Gregory Vanfossen N.p. NPPES

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

MR. GREGORY VANFOSSEN N.P. (NPI 1346310067) is an individual nurse practitioner in Ooltewah, Tennessee, licensed in Tennessee (21795) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (1991).

NPPES Registry Identity

NPI1346310067

Entity TypeIndividualMale

Primary Taxonomy363L00000X

Provider Legal NameMR. GREGORY VANFOSSENCredential: N.P.

Location Address4957 SWINYAR DR STE 101Ooltewah, TN 37363-2205

Mailing Address3774 Blue Springs RdCleveland, TN 37311-8827 · (786) 818-9004

Phone(423) 698-0850

Fax(833) 450-6311

Sole ProprietorNo

Medical School CMSOtherGraduated 1991

Enumeration DateNovember 9, 2006

Last NPPES UpdateSeptember 8, 20263 updates tracked since enumeration

NPPES CertifiedSeptember 8, 2026

✔ NPI 1346310067 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in TN · 21795

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 21795 (TN)

4957 SWINYAR DR STE 101, Ooltewah, TN 37363

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Secondary Practice Locations 2

Location 1862 Callen Ln NWCleveland, TN 37312-6995 · Phone (423) 331-5025 · Fax (833) 450-6211

Location 2281 N Lyerly St Ste 200Chattanooga, TN 37404-2749 · Phone (423) 698-0850

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Magnolia Health and more.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

Mr. Gregory Vanfossen N.p. 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 ID1850491085

PECOS Enrollment IDI20170307001734

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

26 services26 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37363 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

$81.53 typical visit price

range $52.64 – $160.89

Typical copayment $20.38 (range $13.16 – $40.22)

Most-billed visit code 99203

Established Patient

$93.60 typical visit price

range $16.72 – $131.41

Typical copayment $23.40 (range $4.18 – $32.85)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

78.8/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

56.46

Improvement Activities

Cost

75.43

Other Providers at the Same Location NPPES 5

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

RACHEL BURCHELL WEBB MS, NP-C

Nurse Practitioner (Family)