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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.

CHARISSA LYNN MANUAT MD
NPI 1639307242
Pediatrics - Neonatal-Perinatal Medicine in Knoxville, TN

Active since June 23, 2009PECOS Enrolled
2018 CLINCH AVE, 5TH FLOOR SOUTH TOWER - NICU, KNOXVILLE, TN 37916(865) 541-8155(865) 541-8649 Get Directions Write a Review

NPPES record last updated: July 30, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Charissa Lynn Manuat Md NPPES

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

CHARISSA LYNN MANUAT MD (NPI 1639307242) is an individual neonatal-perinatal medicine provider in Knoxville, Tennessee, licensed in Tennessee (70397) and active in the NPI registry since June 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1639307242
Entity TypeIndividualFemale
Primary Taxonomy2080N0001X
Provider Legal NameCHARISSA LYNN MANUATCredential: MD
Location Address2018 CLINCH AVE, 5TH FLOOR SOUTH TOWER - NICUKnoxville, TN 37916-2301
Mailing Address2018 Clinch Avenue, 5th Floor South Tower - NicuKnoxville, TN 37916-2301 · (865) 541-8155 · Fax (865) 541-8649
Phone(865) 541-8155
Fax(865) 541-8649
Sole ProprietorNo
Enumeration DateJune 23, 2009
Last NPPES UpdateJuly 30, 2026
NPPES CertifiedJuly 30, 2026
✔ NPI 1639307242 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080N0001X
Licenses✔ Licensed in TN · 70397✔ Licensed in AZ · 50700✔ Licensed in NV · 20760
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.
Also ListedPediatricsTaxonomy 208000000X · License 31764 (SC), 036130274 (IL)
2018 CLINCH AVE, Knoxville, TN 37916
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Charissa Lynn Manuat Md 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.

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.

EAST TENNESSEE CHILDREN'S HOSPITAL ASSOCIATION, INC
Pharmacy
2018 CLINCH AVE
KNOXVILLE, TN 37916
Knox County (865) 541-8123
ABBEY MARIE JAMISON LCGC
Genetic Counselor, MS
2018 CLINCH AVE, 2ND FLOOR SOUTH TOWER
KNOXVILLE, TN 37916
Knox County (865) 525-1425
SARAH MACKEY DO
Pediatrics (Pediatric Hematology-Oncology)
2018 CLINCH AVE
KNOXVILLE, TN 37916
Knox County (865) 541-8266
JOSHUA LABIT
Counselor
2018 CLINCH AVE
KNOXVILLE, TN 37916
Knox County (865) 541-8000
ASHLEY SOWARDS PHARMD
Pharmacist (Ambulatory Care)
2018 CLINCH AVE
KNOXVILLE, TN 37916
Knox County (865) 541-8491
SARA LYNNE NORTON NP
Nurse Practitioner (Pediatrics)
2018 CLINCH AVE, SOUTH TOWER 2ND FLOOR
KNOXVILLE, TN 37916
Knox County (865) 525-1425
ROBYN MARIE TIDWELL
Behavior Technician
2018 CLINCH AVE
KNOXVILLE, TN 37916
Knox County (865) 637-9711
SAVANNAH DAVIS
Behavior Technician
2018 CLINCH AVE
KNOXVILLE, TN 37916
Knox County (865) 541-6958

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 Charissa Manuat's NPI number?

The NPI number for Charissa Manuat is 1639307242. It was assigned to this individual provider in the NPPES registry on June 23, 2009.

Where is Charissa Manuat located?

Charissa Manuat practices at 2018 Clinch Ave 5th Floor South Tower - Nicu, Knoxville, TN 37916. The listed phone number is (865) 541-8155.

What is Charissa Manuat's specialty?

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

Is Charissa Manuat enrolled in Medicare?

Yes. Charissa Manuat is registered in the Medicare PECOS enrollment system.

What insurance does Charissa Manuat accept?

Health plans from Ambetter from Arizona Complete Health list Charissa Manuat 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 Charissa Manuat was last updated on July 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.