DR. RAINA ARNOLD SLUDER M.D.
NPI 1447393798
Family Medicine in Mountain City, TN

Q: What is Raina Sluder's NPI number?

The NPI number for Raina Sluder is 1447393798. It was assigned to this individual provider in the NPPES registry on February 15, 2007.

Q: What is Raina Sluder's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Raina Sluder was last updated on September 1, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since February 15, 2007PECOS EnrolledAccepts Medicare AssignmentCLIA 44D0989637 · Waiver

377 COLD SPRINGS RD, MOUNTAIN CITY, TN 37683(423) 727-7243 Get Directions Write a Review

NPPES record last updated: September 1, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Dr. Raina Arnold Sluder M.d. NPPES

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

DR. RAINA ARNOLD SLUDER M.D. (NPI 1447393798) is an individual family medicine provider in Mountain City, Tennessee, licensed in Tennessee (35582) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS, holds a CLIA Waiver certificate valid through July 31, 2027, and is affiliated with Watauga Medical Center.

NPPES Registry Identity

NPI1447393798

Entity TypeIndividualFemale

Primary Taxonomy207Q00000X

Provider Legal NameDR. RAINA ARNOLD SLUDERCredential: M.D.

Location Address377 COLD SPRINGS RDMountain City, TN 37683-4023

Mailing Address377 Cold Springs RdMountain City, TN 37683-4023 · (423) 727-7243

Phone(423) 727-7243

Sole ProprietorYes

Medical School CMSOtherGraduated 1998

Enumeration DateFebruary 15, 2007

Last NPPES UpdateSeptember 1, 2023

NPPES CertifiedSeptember 1, 2023

✔ NPI 1447393798 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in TN · 35582

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Also ListedEmergency MedicineTaxonomy 207P00000X · License 35582 (TN)

377 COLD SPRINGS RD, Mountain City, TN 37683

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Other Identifiers 1

Medicaid1447393798VA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of Tennessee, Oscar Health, Oscar Insurance Company and more.Insurance ›

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

Dr. Raina Arnold Sluder M.d. 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 ID7214955848

PECOS Enrollment IDI20051102000922

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 Raina Sluder reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Tri-Cities Regional Emergency Physicians, PC

34 mi

Emergency Medicine

400 N STATE OF FRANKLIN RD
Johnson City, TN 37604

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

NPI 1063950046 (423) 431-6111

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 44D0989637

Raina Sluder, MD · Mountain City, TN

Active · expires Jul 31, 2027

CLIA Number44D0989637

Laboratory TypePhysician Office

Certificate Effective DateAugust 1, 2025

Certificate Expiration DateJuly 31, 2027

Laboratory DirectorRaina L. Sluder MD

Laboratory Phone(423) 727-8630

Laboratory LocationRaina Sluder, MD377 Cold Springs Road, Mountain City, TN 37683

CLIA data matches this NPI record on: Address Name

This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 9

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.

348 services136 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.

126 services85 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

89 services69 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.

75 services34 patients

Urinalysis, manual test 81002

A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.

62 services34 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

45 services45 patients

Hospital Affiliations CMS Care Compare 3

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

Watauga Medical Center

Acute Care Hospitals · Boone, NC

3/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number340051

Location336 Deerfield RoadBoone, NC 28607 · Watauga County

Emergency services Birthing friendly

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

Johnson County Community Hospital

Critical Access Hospitals · Mountain City, TN

OwnershipVoluntary non-profit - Private

CMS Certification Number441304

Location1901 S Shady StMountain City, TN 37683 · Johnson County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37683 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 9

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

6 suppliers41 claims110 services$4.89 avg. paid by Medicare

Lancets, per box of 100 A4259

DME-Medical/Surgical Supplies · category DA000N

5 suppliers14 claims17 services$1.02 avg. paid by Medicare

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

3 suppliers33 claims33 services$18.71 avg. paid by Medicare

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

2 suppliers28 claims28 services$7.10 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

5 suppliers53 claims53 services$112.26 avg. paid by Medicare

Portable oxygen concentrator, rental E1392

DME-Oxygen and Supplies · category DC002N

1 supplier12 claims12 services$38.23 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 Raina Sluder's NPI number?

The NPI number for Raina Sluder is 1447393798. It was assigned to this individual provider in the NPPES registry on February 15, 2007.

Where is Raina Sluder located?

Raina Sluder practices at 377 Cold Springs Rd, Mountain City, TN 37683. The listed phone number is (423) 727-7243.

What is Raina Sluder's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Raina Sluder enrolled in Medicare?

Yes. Raina Sluder 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 organization bills Medicare for Raina Sluder's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Raina Sluder reassigns Medicare benefits to Tri-Cities Regional Emergency Physicians, PC (Johnson City, TN). 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 Raina Sluder's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Does Raina Sluder hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 44D0989637) is associated with this NPI, valid through July 31, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Raina Sluder accept?

Health plans from BlueCross BlueShield of Tennessee, Oscar Health, Oscar Insurance Company and UnitedHealthcare list Raina Sluder as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Raina Sluder affiliated with any hospitals?

According to CMS data, Raina Sluder is affiliated with Watauga Medical Center, Johnson City Medical Center and Johnson County Community Hospital.

When was this NPI record last updated?

The NPPES record for Raina Sluder was last updated on September 1, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.