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

JESSICA HAMBY FNP
NPI 1639808900
Nurse Practitioner - Family in Knoxville, TN

Q: What is Jessica Hamby's NPI number?

The NPI number for Jessica Hamby is 1639808900. It was assigned to this individual provider in the NPPES registry on June 10, 2022.

Q: What is Jessica Hamby's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Jessica Hamby was last updated on September 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 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 June 10, 2022PECOS Enrolled

95.69/100

CMS Quality Rating

1901 CLINCH AVE, KNOXVILLE, TN 37916(865) 331-2200 Get Directions Write a Review

NPPES record last updated: September 21, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 21, 2026, Jun 10, 2022 (2 updates tracked since 2022).

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About Jessica Hamby Fnp NPPES

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

JESSICA HAMBY FNP (NPI 1639808900) is an individual family provider in Knoxville, Tennessee, licensed in Tennessee (31840) and active in the NPI registry since June 2022. She is enrolled in Medicare PECOS, is affiliated with Fort Sanders Regional Medical Center, and maintains a secondary practice location in Knoxville.

NPPES Registry Identity

NPI1639808900

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameJESSICA HAMBYCredential: FNP

Location Address1901 CLINCH AVEKnoxville, TN 37916-2307

Mailing Address1900 N Winston Rd Ste 501Knoxville, TN 37919-3605 · (865) 219-1989

Phone(865) 331-2200

Sole ProprietorNo

Medical School CMSOtherGraduated 2022

Enumeration DateJune 10, 2022

Last NPPES UpdateSeptember 21, 20262 updates tracked since enumeration

NPPES CertifiedSeptember 21, 2026

✔ NPI 1639808900 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 TN · 31840

1901 CLINCH AVE, Knoxville, TN 37916

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Secondary Practice Location 1

Location 19352 Park West BlvdKnoxville, TN 37923-4325 · Phone (865) 373-3100

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jessica Hamby Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4981070430

PECOS Enrollment IDI20221025000895

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.

Medicare Billing Reassignments

Medicare enrollment records show Jessica Hamby reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Health System, Inc

0.8 mi

Neurology

2200 SUTHERLAND AVE
Knoxville, TN 37919

Reassigned Medicare billing, Tennessee enrollment
832 clinicians in this Medicare group

NPI 1053779462 (865) 521-6174

Statcare Inpatient LLC

0.9 mi

Internal Medicine

2240 SUTHERLAND AVE STE 103
Knoxville, TN 37919

Reassigned Medicare billing, Tennessee enrollment
78 clinicians in this Medicare group

NPI 1477086981 (865) 909-0090

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

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.

25 services25 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

24 services24 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Fort Sanders Regional Medical Center

Acute Care Hospitals · Knoxville, TN

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number440125

Location1901 W Clinch AveKnoxville, TN 37916 · Knox County

Emergency services Birthing friendly

Parkwest Medical Center

Acute Care Hospitals · Knoxville, TN

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number440173

Location9352 Park West BlvdKnoxville, TN 37923 · Knox County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37916 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.

95.69/100

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

Scored through an Alternative Payment Model

Quality

85.28

Promoting Interoperability

100

Improvement Activities

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.

JAMES RYAN WALLACE CRNA

Nurse Anesthetist, Certified Registered