1. Home
  2. Directory
  3. Texas
  4. Dallas
  5. Internal Medicine
  6. NPI Profile

ADAOBI UMEAKU MD
NPI 1982280640
Internal Medicine in Dallas, TX

Active since March 23, 2021PECOS EnrolledAccepts Medicare Assignment
PO BOX 122108 DEPT 2108, DALLAS, TX 75312(337) 494-2921(337) 494-6523 Get Directions Write a Review

NPPES record last updated: March 14, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 14, 2025, Jan 9, 2025, Mar 23, 2021 (3 updates tracked since 2021).

About Adaobi Umeaku Md NPPES

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

ADAOBI UMEAKU MD (NPI 1982280640) is an individual internal medicine provider in Dallas, Texas, licensed in Louisiana (344463) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS, is affiliated with Ochsner American Legion Hospital, and maintains a secondary practice location in Newark.

NPPES Registry Identity

NPI1982280640
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameADAOBI UMEAKUCredential: MD
Location AddressPO BOX 122108 DEPT 2108Dallas, TX 75312-2027
Mailing AddressPo Box 122108 Dept 2108Dallas, TX 75312-0001 · (337) 494-2921 · Fax (337) 494-6523
Phone(337) 494-2921
Fax(337) 494-6523
Sole ProprietorYes
Medical School CMSOtherGraduated 2020
Enumeration DateMarch 23, 2021
Last NPPES UpdateMarch 14, 20253 updates tracked since enumeration
NPPES CertifiedMarch 14, 2025
✔ NPI 1982280640 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in LA · 344463
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
PO BOX 122108 DEPT 2108, Dallas, TX 75312
Open in Google Maps ↗

Secondary Practice Location 1

Location 1201 Lyons AveNewark, NJ 07112-2027 · Phone (469) 380-6785

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, HMO Louisiana.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Adaobi Umeaku Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5193253623
PECOS Enrollment IDI20250113001132
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.

Hospital Affiliations CMS Care Compare 2

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

Ochsner American Legion Hospital

Acute Care Hospitals · Jennings, LA
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number190053
Location1634 Elton RoadJennings, LA 70546 · Jeffrson Davis County
Emergency services Birthing friendly

Lake Charles Memorial Hospital

Acute Care Hospitals · Lake Charles, LA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number190060
Location1701 Oak Park BlvdLake Charles, LA 70601 · Calcasieu County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75312 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
$131.01 typical visit price
range $57.18 – $172.86
Typical copayment $32.75 (range $14.29 – $43.21)
Most-billed visit code 99204
Established Patient
$100.80 typical visit price
range $18.48 – $141.20
Typical copayment $25.20 (range $4.62 – $35.30)
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.

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 Adaobi Umeaku's NPI number?

The NPI number for Adaobi Umeaku is 1982280640. It was assigned to this individual provider in the NPPES registry on March 23, 2021.

Where is Adaobi Umeaku located?

Adaobi Umeaku practices at PO Box 122108 Dept 2108, Dallas, TX 75312. The listed phone number is (337) 494-2921.

What is Adaobi Umeaku's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Adaobi Umeaku enrolled in Medicare?

Yes. Adaobi Umeaku is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Adaobi Umeaku accept?

Health plans from Blue Cross and Blue Shield of Louisiana and HMO Louisiana list Adaobi Umeaku 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 Adaobi Umeaku affiliated with any hospitals?

According to CMS data, Adaobi Umeaku is affiliated with Ochsner American Legion Hospital and Lake Charles Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Adaobi Umeaku was last updated on March 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.