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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.

PATRICK CHIDI OBASI MD
NPI 1326267147
Surgery in Plano, TX

Active since April 24, 2007PECOS EnrolledAccepts Medicare Assignment
6201 K AVE STE 100, PLANO, TX 75074(214) 227-0668(214) 227-0670 Get Directions Write a Review

NPPES record last updated: September 17, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 17, 2026, Mar 6, 2026, Apr 7, 2025 and 1 more (4 updates tracked since 2023).

About Patrick Chidi Obasi Md NPPES

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

PATRICK CHIDI OBASI MD (NPI 1326267147) is an individual surgery provider in Plano, Texas, licensed in Texas (N6542) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS, is affiliated with Advanced Dallas Hospitals And Clinics, and is a graduate of Howard University College Of Medicine (2015).

NPPES Registry Identity

NPI1326267147
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NamePATRICK CHIDI OBASICredential: MD
Location Address6201 K AVE STE 100Plano, TX 75074-2503
Mailing Address6201 K Ave Ste 100Plano, TX 75074-2503 · (214) 227-0668 · Fax (214) 227-0670
Phone(214) 227-0668
Fax(214) 227-0670
Sole ProprietorNo
Medical School CMSHoward University College Of MedicineGraduated 2015
Enumeration DateApril 24, 2007
Last NPPES UpdateSeptember 17, 20264 updates tracked since enumeration
NPPES CertifiedSeptember 17, 2026
✔ NPI 1326267147 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in TX · N6542
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
6201 K AVE STE 100, Plano, TX 75074
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Molina Healthcare, Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Patrick Chidi Obasi 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 ID7416073457
PECOS Enrollment IDI20100927001130
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

9

Medicare enrollment records show Patrick Obasi reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ess Of Fairfield LLC
117 mi
Emergency Medicine
125 NEWMAN ST
Fairfield, TX 75840
  • Reassigned Medicare billing, Texas enrollment
  • 76 clinicians in this Medicare group
NPI 1588132856 (866) 931-8882
Hcc Of Fairfield LLC
117 mi
Internal Medicine
125 NEWMAN ST
Fairfield, TX 75840
  • Reassigned Medicare billing, Texas enrollment
  • 68 clinicians in this Medicare group
NPI 1487122750 (866) 931-8882
Angelina Emergency Medicine Associates PA
190 mi
Emergency Medicine
505 S JOHN REDDITT DR
Lufkin, TX 75904
  • Reassigned Medicare billing, Texas enrollment
  • 89 clinicians in this Medicare group
NPI 1518397298 (337) 354-1254
Advanced Surgeons & Physicians Network, Inc.
255 mi
Family Medicine
4200 TWELVE OAKS DR
Houston, TX 77027
  • Reassigned Medicare billing, Texas enrollment
  • 139 clinicians in this Medicare group
NPI 1508030917 (713) 795-4884
Ess Of South Texas LLC
256 mi
Emergency Medicine
1353 N TRAVIS ST
Liberty, TX 77575
  • Reassigned Medicare billing, Texas enrollment
  • 199 clinicians in this Medicare group
NPI 1295128247 (936) 336-7316
Concord Medical Group PLLC
275 mi
Emergency Medicine
1602 AVENUE Q
Lubbock, TX 79401
  • Reassigned Medicare billing, Texas enrollment
  • 1,338 clinicians in this Medicare group
NPI 1083630610 (888) 264-0330
Concord Medical Group Of Texas PLLC
275 mi
Emergency Medicine
1602 AVENUE Q
Lubbock, TX 79401
  • Reassigned Medicare billing, Texas enrollment
  • 1,439 clinicians in this Medicare group
NPI 1750790762 (888) 264-0330
Emergency Staffing Solutions Of West Texas LLC
304 mi
Emergency Medicine
1900 COLLEGE AVE
Levelland, TX 79336
  • Reassigned Medicare billing, Texas enrollment
  • 122 clinicians in this Medicare group
NPI 1033593504 (806) 894-4963
Ess Of Port Lavaca LLC
318 mi
Emergency Medicine
815 N VIRGINIA ST
Port Lavaca, TX 77979
  • Reassigned Medicare billing, Texas enrollment
  • 109 clinicians in this Medicare group
NPI 1922546936 (361) 552-6713

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

Hospital Affiliations CMS Care Compare

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

Advanced Dallas Hospitals And Clinics

Acute Care Hospitals · Dallas, TX
OwnershipProprietary
CMS Certification Number670321
Location7502 Greenville AvenueDallas, TX 75231 · Dallas County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75074 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
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$68.55 typical visit price
range $17.52 – $136.11
Typical copayment $17.13 (range $4.38 – $34.02)
Most-billed visit code 99213
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 2

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

ALAN M GREENBERG MD, PLLC
Obstetrics & Gynecology
6201 K AVE STE 100
PLANO, TX 75074
Collin County (214) 808-8981
NOBLE MED-SURGICAL CONSULTANTS LLC
Clinic/Center (Ambulatory Surgical)
6201 K AVE STE 100
PLANO, TX 75074
Collin County (214) 227-0668

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 Patrick Obasi's NPI number?

The NPI number for Patrick Obasi is 1326267147. It was assigned to this individual provider in the NPPES registry on April 24, 2007.

Where is Patrick Obasi located?

Patrick Obasi practices at 6201 K Ave Ste 100, Plano, TX 75074. The listed phone number is (214) 227-0668.

What is Patrick Obasi's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Patrick Obasi enrolled in Medicare?

Yes. Patrick Obasi 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.

Which organizations bill Medicare for Patrick Obasi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Patrick Obasi reassigns Medicare benefits to 9 organizations: Ess Of Fairfield LLC (Fairfield, TX), Hcc Of Fairfield LLC (Fairfield, TX), Angelina Emergency Medicine Associates PA (Lufkin, TX), Advanced Surgeons & Physicians Network, Inc. (Houston, TX), Ess Of South Texas LLC (Liberty, TX) and 4 more organizations, listed in the Medicare section above. 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 Patrick Obasi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Patrick Obasi accept?

Health plans from Blue Cross and Blue Shield of Texas, Molina Healthcare and Oscar Insurance Company list Patrick Obasi 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 Patrick Obasi affiliated with any hospitals?

According to CMS data, Patrick Obasi is affiliated with Advanced Dallas Hospitals And Clinics.

When was this NPI record last updated?

The NPPES record for Patrick Obasi was last updated on September 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 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.