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REGHAN W MADDOX FNP
NPI 1790410074
Nurse Practitioner - Family in Rogersville, TN

Active since July 20, 2022PECOS EnrolledAccepts Medicare Assignment
405 SCENIC DR STE A, ROGERSVILLE, TN 37857(423) 921-3490 Get Directions Write a Review

NPPES record last updated: February 11, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Aug 10, 2023, Aug 23, 2022, Jul 20, 2022 (3 updates tracked since 2022).

About Reghan W Maddox Fnp NPPES

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

REGHAN W MADDOX FNP (NPI 1790410074) is an individual family provider in Rogersville, Tennessee, licensed in Tennessee (32122) and active in the NPI registry since July 2022. She is enrolled in Medicare PECOS, is affiliated with Hawkins County Memorial Hospital, and maintains 4 additional practice locations.

NPPES Registry Identity

NPI1790410074
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameREGHAN W MADDOXCredential: FNP
Location Address405 SCENIC DR STE ARogersville, TN 37857-2441
Mailing Address1021 W Oakland Ave Ste 310Johnson City, TN 37604-2192 · (423) 952-2111
Phone(423) 921-3490
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateJuly 20, 2022
Last NPPES UpdateFebruary 11, 20263 updates tracked since enumeration
NPPES CertifiedFebruary 11, 2026
✔ NPI 1790410074 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 · 32122
405 SCENIC DR STE A, Rogersville, TN 37857
Open in Google Maps ↗

Secondary Practice Locations 4

Location 1111 W Stone Dr Ste 110Kingsport, TN 37660 · Phone (423) 224-3701
Location 2438 E Vann Rd Ste 301Greeneville, TN 37743 · Phone (423) 787-7496
Location 32686 W State StBristol, TN 37620 · Phone (423) 844-0026
Location 41410 Tusculum Blvd Ste 2200Greeneville, TN 37745-5822 · Phone (423) 639-0243 · Fax (423) 639-0628

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

Reghan W Maddox Fnp 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 ID8123403094
PECOS Enrollment IDI20220913001210
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 7

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.

Injection, dexamethasone sodium phosphate, 1 mg J1100
Dexamethasone sodium phosphate is a medication given via injection. It is a type of steroid that helps reduce inflammation and immune responses. It can be used to treat a variety of conditions, such as allergies, skin conditions, arthritis, and more.
268 services29 patients
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.
99 services80 patients
Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen 87635
This is a lab test that detects the presence of COVID-19 in your body. It uses a technique to amplify the virus's genetic material, either DNA or RNA, making it easier to identify. A positive result indicates an active infection.
49 services44 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
49 services38 patients
Detection test by nucleic acid for multiple types influenza virus 87502
A detection test by nucleic acid for multiple types of influenza virus is a diagnostic procedure. It identifies the genetic material of the virus in your body. It's highly accurate and can distinguish between different flu strains, helping in prompt and precise treatment.
27 services26 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
23 services22 patients

Hospital Affiliations CMS Care Compare 2

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

Hawkins County Memorial Hospital

Acute Care Hospitals · Rogersville, TN
OwnershipVoluntary non-profit - Private
CMS Certification Number440032
Location851 Locust StreetRogersville, TN 37857 · Hawkins County
Emergency services

Greeneville Community Hospital

Acute Care Hospitals · Greeneville, TN
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440050
Location1420 Tusculum BoulevardGreeneville, TN 37745 · Greene County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37857 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.

Other Providers at the Same Location NPPES 4

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

MR. CHARLES WAYNE CARROLL NP
Nurse Practitioner (Family)
405 SCENIC DR STE A
ROGERSVILLE, TN 37857
Hawkins County (423) 921-3490
ANDREW NATHAN BROWN MD
Family Medicine
405 SCENIC DR STE A
ROGERSVILLE, TN 37857
Hawkins County (423) 921-3490
LINDA L. FUNK NP
Nurse Practitioner (Family)
405 SCENIC DR STE A
ROGERSVILLE, TN 37857
Hawkins County (423) 921-3490
SARAH SHEA CROOK PHYSICIAN ASSISTANT
Physician Assistant (Medical)
405 SCENIC DR STE A
ROGERSVILLE, TN 37857
Hawkins County (423) 921-3490

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 Reghan Maddox's NPI number?

The NPI number for Reghan Maddox is 1790410074. It was assigned to this individual provider in the NPPES registry on July 20, 2022.

Where is Reghan Maddox located?

Reghan Maddox practices at 405 Scenic Dr Ste A, Rogersville, TN 37857. The listed phone number is (423) 921-3490.

What is Reghan Maddox's specialty?

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

Is Reghan Maddox enrolled in Medicare?

Yes. Reghan Maddox 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.

Is Reghan Maddox affiliated with any hospitals?

According to CMS data, Reghan Maddox is affiliated with Hawkins County Memorial Hospital and Greeneville Community Hospital.

When was this NPI record last updated?

The NPPES record for Reghan Maddox was last updated on February 11, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.