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MRS. JENNA CLARY HARKNESS CRNP
NPI 1144792508
Nurse Practitioner - Family in Fayette, AL

Active since December 26, 2018PECOS Enrolled
110 23RD ST NW, FAYETTE, AL 35555(205) 270-6653 Get Directions Write a Review

NPPES record last updated: December 26, 2018. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mrs. Jenna Clary Harkness Crnp NPPES

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

MRS. JENNA CLARY HARKNESS CRNP (NPI 1144792508) is an individual family provider in Fayette, Alabama, licensed in Alabama (1-143338) and active in the NPI registry since December 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1144792508
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. JENNA CLARY HARKNESSCredential: CRNP
Location Address110 23RD ST NWFayette, AL 35555-1001
Mailing Address110 23rd St NwFayette, AL 35555-1001
Phone(205) 270-6653
Sole ProprietorNo
Enumeration DateDecember 26, 2018
✔ NPI 1144792508 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 AL · 1-143338
110 23RD ST NW, Fayette, AL 35555
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Jenna Clary Harkness Crnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Jenna Harkness reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Garry W Magouirk Mdpc
4.4 mi
Family Medicine
110 23RD ST NW
Fayette, AL 35555
  • Reassigned Medicare billing, Alabama enrollment
  • 6 clinicians in this Medicare group
NPI 1922029263 (205) 932-3891

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 35555 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
$81.90 typical visit price
range $52.65 – $161.63
Typical copayment $20.47 (range $13.16 – $40.40)
Most-billed visit code 99203
Established Patient
$93.72 typical visit price
range $16.56 – $131.65
Typical copayment $23.43 (range $4.14 – $32.91)
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 5

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

JULIET THORNTON FNP-BC
Nurse Practitioner (Family)
110 23RD ST NW
FAYETTE, AL 35555
Fayette County (205) 932-3891
GARRY W MAGOUIRK MD
Family Medicine
110 23RD ST NW
FAYETTE, AL 35555
Fayette County (205) 932-3891
HILLARY LAINE GANT CRNP
Nurse Practitioner (Family)
110 23RD ST NW
FAYETTE, AL 35555
Fayette County (205) 932-3891
GREGORY P STIDHAM MD
Family Medicine
110 23RD ST NW
FAYETTE, AL 35555
Fayette County (205) 932-3891
GARRY W MAGOUIRK MDPC
Family Medicine
110 23RD ST NW
FAYETTE, AL 35555
Fayette County (205) 932-3891

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 Jenna Harkness's NPI number?

The NPI number for Jenna Harkness is 1144792508. It was assigned to this individual provider in the NPPES registry on December 26, 2018.

Where is Jenna Harkness located?

Jenna Harkness practices at 110 23rd St NW, Fayette, AL 35555. The listed phone number is (205) 270-6653.

What is Jenna Harkness's specialty?

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

Is Jenna Harkness enrolled in Medicare?

Yes. Jenna Harkness is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jenna Harkness's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jenna Harkness reassigns Medicare benefits to Garry W Magouirk Mdpc (Fayette, AL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jenna Harkness's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Jenna Harkness was last updated on December 26, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years 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.