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CASEY LYNN DAVIS NURSE PRACTITIONER
NPI 1912489261
Nurse Practitioner in Johnson City, TN

Active since September 04, 2018PECOS EnrolledAccepts Medicare Assignment
208 SUNSET DR STE 340, JOHNSON CITY, TN 37604(423) 282-0062 Get Directions Write a Review

NPPES record last updated: February 14, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Feb 14, 2025, Sep 4, 2018 (2 updates tracked since 2018).

About Casey Lynn Davis Nurse Practitioner NPPES

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

CASEY LYNN DAVIS NURSE PRACTITIONER (NPI 1912489261) is an individual nurse practitioner in Johnson City, Tennessee, licensed in Tennessee (0000024487) and active in the NPI registry since September 2018. She is enrolled in Medicare PECOS, is affiliated with Tennova Healthcare-jefferson Memorial Hospital, and maintains a secondary practice location in Johnson City.

NPPES Registry Identity

NPI1912489261
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameCASEY LYNN DAVISCredential: NURSE PRACTITIONER
Location Address208 SUNSET DR STE 340Johnson City, TN 37604-2521
Mailing Address5023 Stuffel RdMorristown, TN 37814-6443 · (423) 748-5347
Phone(423) 282-0062
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateSeptember 4, 2018
Last NPPES UpdateFebruary 14, 20252 updates tracked since enumeration
NPPES CertifiedFebruary 14, 2025
✔ NPI 1912489261 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in TN · 0000024487
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.
208 SUNSET DR STE 340, Johnson City, TN 37604
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Secondary Practice Location 1

Location 1301 Med Tech Pkwy Ste 240Johnson City, TN 37604-2641 · Phone (423) 794-5520 · Fax (423) 282-6940

Other Identifiers 1

MedicaidAPN0000024487TN

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Casey Lynn Davis Nurse Practitioner 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 ID6406100221
PECOS Enrollment IDI20181114002359
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

4

Medicare enrollment records show Casey Davis reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Blue Ridge Medical Management Corporation
0.7 mi
Cardiovascular Disease
311 PRINCETON RD, SUITE 7
Johnson City, TN 37601
  • Reassigned Medicare billing, Tennessee enrollment
  • 496 clinicians in this Medicare group
NPI 1962434068 (423) 282-3236
State Of Franklin Healthcare Associates PLLC
3.8 mi
Internal Medicine
121 BOONE RIDGE DR STE 1002
Johnson City, TN 37615
  • Reassigned Medicare billing, Tennessee enrollment
  • 357 clinicians in this Medicare group
NPI 1063459410 (423) 794-5500
Southeastern Physician Services PC
107 mi
Hospitalist
990 OAK RIDGE TPKE
Oak Ridge, TN 37830
  • Reassigned Medicare billing, Tennessee enrollment
  • 1,085 clinicians in this Medicare group
NPI 1083835441 (865) 481-1000
Fast Pace Medical Clinic PLLC
256 mi
Family Medicine
3813 OLD PORT ROYAL RD N
Spring Hill, TN 37174
  • Reassigned Medicare billing, Tennessee enrollment
  • 985 clinicians in this Medicare group
NPI 1134452865 (931) 487-1006

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 4

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.

Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
94 services93 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
93 services54 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.
53 services52 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
50 services35 patients

Hospital Affiliations CMS Care Compare 3

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

Tennova Healthcare-Jefferson Memorial Hospital

Acute Care Hospitals · Jefferson City, TN
2/5 CMS rating
OwnershipProprietary
CMS Certification Number440056
Location110 Hospital DriveJefferson City, TN 37760 · Jefferson County
Emergency services

Johnson City Medical Center

Acute Care Hospitals · Johnson City, TN
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440063
Location400 N State Of Franklin RdJohnson City, TN 37604 · Washington County
Emergency services Birthing friendly

Tennova Healthcare - Newport Medical Center

Acute Care Hospitals · Newport, TN
3/5 CMS rating
OwnershipProprietary
CMS Certification Number440153
Location435 2nd StNewport, TN 37821 · Cocke County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37604 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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Nebulizer, with compressor E0570
DME-Other DME · category DE000N
2 suppliers18 claims18 services$4.33 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Casey Davis's NPI number?

The NPI number for Casey Davis is 1912489261. It was assigned to this individual provider in the NPPES registry on September 4, 2018.

Where is Casey Davis located?

Casey Davis practices at 208 Sunset Dr Ste 340, Johnson City, TN 37604. The listed phone number is (423) 282-0062.

What is Casey Davis's specialty?

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

Is Casey Davis enrolled in Medicare?

Yes. Casey Davis 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.

Which organizations bill Medicare for Casey Davis's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Casey Davis reassigns Medicare benefits to 4 organizations: Blue Ridge Medical Management Corporation (Johnson City, TN), State Of Franklin Healthcare Associates PLLC (Johnson City, TN), Southeastern Physician Services PC (Oak Ridge, TN) and Fast Pace Medical Clinic PLLC (Spring Hill, TN). Each 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 Casey Davis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Casey Davis affiliated with any hospitals?

According to CMS data, Casey Davis is affiliated with Tennova Healthcare-Jefferson Memorial Hospital, Johnson City Medical Center and Tennova Healthcare - Newport Medical Center.

When was this NPI record last updated?

The NPPES record for Casey Davis was last updated on February 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months 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.