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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MEAGAN AIKEN-VAPHIADIS M.D.
NPI 1427495233
Pediatrics in Chattanooga, TN

Active since June 03, 2013PECOS Enrolled
281 N LYERLY ST STE 100, CHATTANOOGA, TN 37404(423) 698-2229 Get Directions Write a Review

NPPES record last updated: September 1, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 1, 2026, Nov 17, 2025, Apr 17, 2024 and 2 more (5 updates tracked since 2018).

About Meagan Aiken-vaphiadis M.d. NPPES

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

MEAGAN AIKEN-VAPHIADIS M.D. (NPI 1427495233) is an individual pediatrics provider in Chattanooga, Tennessee, licensed in Tennessee (54349) and active in the NPI registry since June 2013. She is enrolled in Medicare PECOS and maintains a secondary practice location in Chattanooga.

NPPES Registry Identity

NPI1427495233
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameMEAGAN AIKEN-VAPHIADISCredential: M.D.
Location Address281 N LYERLY ST STE 100Chattanooga, TN 37404-2747
Mailing AddressPo Box 306647Nashville, TN 37230-6647 · (423) 698-2229 · Fax (423) 495-2760
Phone(423) 698-2229
Sole ProprietorYes
Enumeration DateJune 3, 2013
Last NPPES UpdateSeptember 1, 20265 updates tracked since enumeration
NPPES CertifiedSeptember 1, 2026
✔ NPI 1427495233 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
Licenses✔ Licensed in TN · 54349✔ Licensed in GA · 93988
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
281 N LYERLY ST STE 100, Chattanooga, TN 37404
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Secondary Practice Location 1

Location 16787 Lee Hwy Ste 103Chattanooga, TN 37421-5796 · Phone (423) 698-2229 · Fax (423) 495-2760

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Ambetter from Arkansas Health & Wellness, Ambetter from Buckeye Health Plan 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 (PECOS)

Meagan Aiken-vaphiadis M.d. 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 Reassignments

2

Medicare enrollment records show Meagan Aiken-vaphiadis reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Scenic City Pediatrics PLLC
Same address
Pediatrics
281 N LYERLY ST STE 100
Chattanooga, TN 37404
  • Reassigned Medicare billing, Tennessee enrollment
  • 10 clinicians in this Medicare group
NPI 1811719644 (423) 698-2222
Appalachian Regional Healthcare, Inc.
138 mi
Emergency Medicine
3600 CUMBERLAND AVE
Middlesboro, KY 40965
  • Reassigned Medicare billing, Kentucky enrollment
  • 419 clinicians in this Medicare group
NPI 1134204688 (606) 242-1100

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 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
$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 9

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

DR. ROY ANTHONY FRIDDELL MD
Pediatrics
281 N LYERLY ST STE 100
CHATTANOOGA, TN 37404
Hamilton County (423) 698-2229
BRYN TAYLOR MEREDITH
Pediatrics
281 N LYERLY ST STE 100
CHATTANOOGA, TN 37404
Hamilton County (423) 698-2229
DR. BLAINE AUSTIN EGGEMEYER DO
Pediatrics
281 N LYERLY ST STE 100
CHATTANOOGA, TN 37404
Hamilton County (423) 698-2229
MRS. ALICIA DANIELS DYER MD
Pediatrics
281 N LYERLY ST STE 100
CHATTANOOGA, TN 37404
Hamilton County (423) 698-2229
AUSTIN FRANK CLARK MD
Pediatrics
281 N LYERLY ST STE 100
CHATTANOOGA, TN 37404
Hamilton County (423) 698-2229
DR. ALFORD LEON DYER III M.D.
Pediatrics
281 N LYERLY ST STE 100
CHATTANOOGA, TN 37404
Hamilton County (423) 698-2229
SCENIC CITY PEDIATRICS PLLC
Pediatrics
281 N LYERLY ST STE 100
CHATTANOOGA, TN 37404
Hamilton County (423) 698-2222
TONIA R COX M.D.
Pediatrics
281 N LYERLY ST STE 100
CHATTANOOGA, TN 37404
Hamilton County (423) 698-2229

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 Meagan Aiken-vaphiadis's NPI number?

The NPI number for Meagan Aiken-vaphiadis is 1427495233. It was assigned to this individual provider in the NPPES registry on June 3, 2013.

Where is Meagan Aiken-vaphiadis located?

Meagan Aiken-vaphiadis practices at 281 N Lyerly St Ste 100, Chattanooga, TN 37404. The listed phone number is (423) 698-2229.

What is Meagan Aiken-vaphiadis's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Meagan Aiken-vaphiadis enrolled in Medicare?

Yes. Meagan Aiken-vaphiadis is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Meagan Aiken-vaphiadis's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Meagan Aiken-vaphiadis reassigns Medicare benefits to 2 organizations: Scenic City Pediatrics PLLC (Chattanooga, TN) and Appalachian Regional Healthcare, Inc. (Middlesboro, KY). 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 Meagan Aiken-vaphiadis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Meagan Aiken-vaphiadis accept?

Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Buckeye Health Plan and Ambetter of Alabama and 3 other insurers list Meagan Aiken-vaphiadis 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.

When was this NPI record last updated?

The NPPES record for Meagan Aiken-vaphiadis was last updated on September 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 55 days 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.