DR. NATALIE S. BRAGGS M.D.
NPI 1477764322
Internal Medicine - Rheumatology in Chattanooga, TN

Q: What is Natalie Braggs's NPI number?

The NPI number for Natalie Braggs is 1477764322. It was assigned to this individual provider in the NPPES registry on May 24, 2007. The provider is also known as Natalie S. Strelnikova M.D..

Q: What is Natalie Braggs's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Q: Is Natalie Braggs enrolled in Medicare?

No. Natalie Braggs has opted out of Medicare through October 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for Natalie Braggs was last updated on December 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.

Active since May 24, 2007Opted out of Medicare · through Oct 1, 2027

94.7/100

CMS Quality Rating

440 N HOLTZCLAW AVE, CHATTANOOGA, TN 37404(423) 874-8239(423) 200-2853 Get Directions Write a Review

NPPES record last updated: December 22, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Natalie S. Braggs M.d. NPPES

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

DR. NATALIE S. BRAGGS M.D. (NPI 1477764322) is an individual rheumatology provider in Chattanooga, Tennessee, licensed in Tennessee (44128) and active in the NPI registry since May 2007. She has opted out of Medicare through October 1, 2027 and remains eligible to order and refer, is affiliated with Memorial Healthcare System, Inc, and is a graduate of University Of Tennessee, Hsc, College Of Medicine (2006).

NPPES Registry Identity

NPI1477764322

Entity TypeIndividualFemale

Primary Taxonomy207RR0500X

Provider Legal NameDR. NATALIE S. BRAGGSCredential: M.D.

Location Address440 N HOLTZCLAW AVEChattanooga, TN 37404-1916

Mailing Address725 Glenwood Drive, Suite E-884Chattanooga, TN 37404 · (423) 362-7990 · Fax (423) 362-7935

Phone(423) 874-8239

Fax(423) 200-2853

Sole ProprietorNo

Medical School CMSUniversity Of Tennessee, Hsc, College Of MedicineGraduated 2006

Enumeration DateMay 24, 2007

Last NPPES UpdateDecember 22, 2025

NPPES CertifiedDecember 22, 2025

✔ NPI 1477764322 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians

Taxonomy Code207RR0500X

License✔ Licensed in TN · 44128

Definition

An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.

Also ListedInternal MedicineTaxonomy 207R00000X · License 44128 (TN)

440 N HOLTZCLAW AVE, Chattanooga, TN 37404

Open in Google Maps ↗

Other Names 1

Former Name (1)Natalie S. Strelnikova M.d.

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Magnolia Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Natalie S. Braggs M.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from October 1, 2025 through October 1, 2027.

Opt-Out Effective DateOctober 1, 2025

Opt-Out In Effect ThroughOctober 1, 2027Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Areas of Expertise CMS Part B claims 5

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 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.

538 services338 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.

304 services219 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

78 services78 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

44 services37 patients

Aspiration and/or injection of fluid from large joint 20610

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

21 services19 patients

Hospital Affiliations CMS Care Compare 2

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

Memorial Healthcare System, Inc

Acute Care Hospitals · Chattanooga, TN

5/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number440091

Location2525 Desales AveChattanooga, TN 37404 · Hamilton County

Erlanger Medical Center

Acute Care Hospitals · Chattanooga, TN

2/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number440104

Location975 E 3rd StChattanooga, TN 37403 · Hamilton County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37404 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

$121.80 typical visit price

range $52.64 – $160.89

Typical copayment $30.45 (range $13.16 – $40.22)

Most-billed visit code 99204

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.

94.7/100

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

Scored through an Alternative Payment Model

Quality

89.41

Promoting Interoperability

100

Improvement Activities

Other Providers at the Same Location NPPES 3

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

CHATTANOOGA DIAGNOSTIC IMAGING

Specialist

440 N HOLTZCLAW AVE
CHATTANOOGA, TN 37404

Hamilton County (423) 698-5561

BIOIMAGING OF COOL SPRINGS INC

Radiology (Diagnostic Radiology)

440 N HOLTZCLAW AVE
CHATTANOOGA, TN 37404

Hamilton County (423) 698-5561

DR. MELINDA JANE GARCIA-ROSELL MD

Internal Medicine (Rheumatology)

440 N HOLTZCLAW AVE
CHATTANOOGA, TN 37404

Hamilton County (423) 874-8239

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 Natalie Braggs's NPI number?

The NPI number for Natalie Braggs is 1477764322. It was assigned to this individual provider in the NPPES registry on May 24, 2007. The provider is also known as Natalie S. Strelnikova M.D..

Where is Natalie Braggs located?

Natalie Braggs practices at 440 N Holtzclaw Ave, Chattanooga, TN 37404. The listed phone number is (423) 874-8239.

What is Natalie Braggs's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Natalie Braggs enrolled in Medicare?

No. Natalie Braggs has opted out of Medicare through October 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

What insurance does Natalie Braggs accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Magnolia Health, Ambetter of Alabama and Ambetter of North Carolina and 1 other insurer list Natalie Braggs 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 Natalie Braggs affiliated with any hospitals?

According to CMS data, Natalie Braggs is affiliated with Memorial Healthcare System, Inc and Erlanger Medical Center.

When was this NPI record last updated?

The NPPES record for Natalie Braggs was last updated on December 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.