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DR. SONYA R COLLINS M.D.
NPI 1477501047
Pediatrics - Neonatal-Perinatal Medicine in Chattanooga, TN

Active since May 05, 2006PECOS Enrolled
910 BLACKFORD ST, CHATTANOOGA, TN 37403(423) 778-6011 Get Directions Write a Review

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

About Dr. Sonya R Collins M.d. NPPES

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

DR. SONYA R COLLINS M.D. (NPI 1477501047) is an individual neonatal-perinatal medicine provider in Chattanooga, Tennessee, licensed in Tennessee (36394) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1477501047
Entity TypeIndividualFemale
Primary Taxonomy2080N0001X
Provider Legal NameDR. SONYA R COLLINSCredential: M.D.
Location Address910 BLACKFORD STChattanooga, TN 37403-1405
Mailing Address2692 Madison Rd Ste N1110Cincinnati, OH 45208-1321 · (423) 326-7708
Phone(423) 778-6011
Sole ProprietorNo
Enumeration DateMay 5, 2006
Last NPPES UpdateMay 1, 2023
NPPES CertifiedMay 1, 2023
✔ NPI 1477501047 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080N0001X
Licenses✔ Licensed in TN · 36394✔ Licensed in OH · 35.135833✔ Licensed in KY · 31281✔ Licensed in GA · 56979
Definition
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
910 BLACKFORD ST, Chattanooga, TN 37403
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., CareSource.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Sonya R Collins 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 Reassignment

Medicare enrollment records show Sonya Collins reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Regional Obstetrical Consultants PC
0.5 mi
Maternal & Fetal Medicine
902 MCCALLIE AVE
Chattanooga, TN 37403
  • Reassigned Medicare billing, Tennessee enrollment
  • 45 clinicians in this Medicare group
NPI 1861485146 (423) 664-4460

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

Other Providers at the Same Location NPPES 20

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

ANTHONY JOSEPH CIAMPOLI DO
Student in an Organized Health Care Education/Training Program
910 BLACKFORD ST
CHATTANOOGA, TN 37403
Hamilton County (423) 778-6217
KATHLEEN S HUNT MD
Pediatrics
910 BLACKFORD ST
CHATTANOOGA, TN 37403
Hamilton County (423) 778-6505
AUDREY GRACE BYRD MS, CCC-SLP
Speech-Language Pathologist
910 BLACKFORD ST
CHATTANOOGA, TN 37403
Hamilton County (423) 778-8005
KATHRYN CHARLTON HINES M.D.
Pediatrics
910 BLACKFORD ST
CHATTANOOGA, TN 37403
Hamilton County (423) 778-6107
TARA MAY MD
Student in an Organized Health Care Education/Training Program
910 BLACKFORD ST
CHATTANOOGA, TN 37403
Hamilton County (423) 778-6217
DRAGO TOLOSA MD
Pediatrics (Pediatric Gastroenterology)
910 BLACKFORD ST
CHATTANOOGA, TN 37403
Hamilton County (423) 778-6575
EMILY SHERROD CCC-SLP
Speech-Language Pathologist
910 BLACKFORD ST
CHATTANOOGA, TN 37403
Hamilton County (423) 778-8034
GENECY LILIANA TORREZ RN
Registered Nurse
910 BLACKFORD ST
CHATTANOOGA, TN 37403
Hamilton County (423) 778-6101

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 Sonya Collins's NPI number?

The NPI number for Sonya Collins is 1477501047. It was assigned to this individual provider in the NPPES registry on May 5, 2006.

Where is Sonya Collins located?

Sonya Collins practices at 910 Blackford St, Chattanooga, TN 37403. The listed phone number is (423) 778-6011.

What is Sonya Collins's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Is Sonya Collins enrolled in Medicare?

Yes. Sonya Collins is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Sonya Collins's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sonya Collins reassigns Medicare benefits to Regional Obstetrical Consultants PC (Chattanooga, 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 Sonya Collins's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sonya Collins accept?

Health plans from Alliant Health Plans, Inc. and CareSource list Sonya Collins 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 Sonya Collins was last updated on May 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.