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MANASA ENJA M.D.
NPI 1326400599
Psychiatry & Neurology - Child & Adolescent Psychiatry in Round Rock, TX

Active since March 25, 2016PECOS Enrolled
2120 N MAYS ST STE 430, ROUND ROCK, TX 78664(877) 800-5722 Get Directions Write a Review

NPPES record last updated: June 30, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 30, 2025, Apr 4, 2025, Jul 21, 2021 and 2 more (5 updates tracked since 2016).

About Manasa Enja M.d. NPPES

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

MANASA ENJA M.D. (NPI 1326400599) is an individual child & adolescent psychiatry provider in Round Rock, Texas, licensed in Tennessee (62543) and active in the NPI registry since March 2016. She is enrolled in Medicare PECOS and maintains a secondary practice location in Knoxville.

NPPES Registry Identity

NPI1326400599
Entity TypeIndividualFemale
Primary Taxonomy2084P0804X
Provider Legal NameMANASA ENJACredential: M.D.
Location Address2120 N MAYS ST STE 430Round Rock, TX 78664-2108
Mailing Address2423 Williams Dr Ste 107Georgetown, TX 78628-3269 · (877) 800-5722
Phone(877) 800-5722
Sole ProprietorNo
Enumeration DateMarch 25, 2016
Last NPPES UpdateJune 30, 20255 updates tracked since enumeration
NPPES CertifiedJune 30, 2025
✔ NPI 1326400599 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychiatry & Neurology · Child & Adolescent PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0804X
License✔ Licensed in TN · 62543
Definition
Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.
Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X · License V5526 (TX)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
2120 N MAYS ST STE 430, Round Rock, TX 78664
Open in Google Maps ↗

Secondary Practice Location 1

Location 12018 Western AveKnoxville, TN 37921-5718 · Phone (865) 544-0406 · Fax (865) 544-0480

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Cigna Healthcare 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)

Manasa Enja 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 Manasa Enja reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Lone Star Circle Of Care
Same address
Federally Qualified Health Center (FQHC)
2120 N MAYS ST, SUITE 430
Round Rock, TX 78664
  • Reassigned Medicare billing, Texas enrollment
  • 162 clinicians in this Medicare group
NPI 1710027859 (877) 800-5722
Cherokee Health Systems
912 mi
Federally Qualified Health Center (FQHC)
6350 W ANDREW JOHNSON HWY
Talbott, TN 37877
  • Reassigned Medicare billing, Tennessee enrollment
  • 257 clinicians in this Medicare group
NPI 1134128820 (423) 587-7337

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.

REGINA LEAL APRN
Pediatrics
2120 N MAYS ST STE 430
ROUND ROCK, TX 78664
Williamson County (877) 800-5722
TIN WAI JUDY KOO MD
Psychiatry & Neurology (Child & Adolescent Psychiatry)
2120 N MAYS ST STE 430
ROUND ROCK, TX 78664
Williamson County (877) 800-5722
CLAIRE CALDWELL
Social Worker (Clinical)
2120 N MAYS ST STE 430
ROUND ROCK, TX 78664
Williamson County (877) 800-5722
DYDIA ELVA BURNSED LCSW
Social Worker (Clinical)
2120 N MAYS ST STE 430
ROUND ROCK, TX 78664
Williamson County (512) 341-8905
BILING XU MD
Psychiatry & Neurology (Psychiatry)
2120 N MAYS ST STE 430
ROUND ROCK, TX 78664
Williamson County (877) 800-5722
SHAUNA SEXTON REID MD
Psychiatry & Neurology (Child & Adolescent Psychiatry)
2120 N MAYS ST STE 430
ROUND ROCK, TX 78664
Williamson County (877) 800-5722
SANDRA MARIA GRISALES LCSW
Social Worker (Clinical)
2120 N MAYS ST STE 430
ROUND ROCK, TX 78664
Williamson County (512) 255-5120
MELISSA DELARIO M.D.
Pediatrics
2120 N MAYS ST STE 430
ROUND ROCK, TX 78664
Williamson County (877) 800-5722

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 Manasa Enja's NPI number?

The NPI number for Manasa Enja is 1326400599. It was assigned to this individual provider in the NPPES registry on March 25, 2016.

Where is Manasa Enja located?

Manasa Enja practices at 2120 N Mays St Ste 430, Round Rock, TX 78664. The listed phone number is (877) 800-5722.

What is Manasa Enja's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

Is Manasa Enja enrolled in Medicare?

Yes. Manasa Enja is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Manasa Enja's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Manasa Enja reassigns Medicare benefits to 2 organizations: Lone Star Circle Of Care (Round Rock, TX) and Cherokee Health Systems (Talbott, TN). 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 Manasa Enja's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Manasa Enja accept?

Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Cigna Healthcare, Imperial Insurance Companies, Inc. and Moda Health Plan, Inc. and 3 other insurers list Manasa Enja 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 Manasa Enja was last updated on June 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.