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THERESSA LORETTA JAMES MD
NPI 1114998937
Obstetrics & Gynecology in Corpus Christi, TX

Active since January 30, 2006PECOS Enrolled
7121 S PADRE ISLAND DR STE 302, CORPUS CHRISTI, TX 78412(361) 851-5000(361) 851-8053 Get Directions Write a Review

NPPES record last updated: May 5, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 5, 2024, Nov 27, 2021, Jul 13, 2021 and 3 more (6 updates tracked since 2018).

About Theressa Loretta James Md NPPES

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

THERESSA LORETTA JAMES MD (NPI 1114998937) is an individual obstetrics & gynecology provider in Corpus Christi, Texas, licensed in Texas (M6807) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1114998937
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameTHERESSA LORETTA JAMESCredential: MD
Location Address7121 S PADRE ISLAND DR STE 302Corpus Christi, TX 78412-4941
Mailing Address935 Wesley Ridge DrSpicewood, TX 78669-9157 · (361) 816-6795
Phone(361) 851-5000
Fax(361) 851-8053
Sole ProprietorNo
Enumeration DateJanuary 30, 2006
Last NPPES UpdateMay 5, 20246 updates tracked since enumeration
NPPES CertifiedMay 5, 2024
✔ NPI 1114998937 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in TX · M6807✔ Licensed in WA · MD60801789
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
7121 S PADRE ISLAND DR STE 302, Corpus Christi, TX 78412
Open in Google Maps ↗

Secondary Practice Locations 2

Location 19750 Levin Rd NWSilverdale, WA 98383-8399 · Phone (360) 307-7202 · Fax (306) 986-6600
Location 29835 N Lake Creek PkwyAustin, TX 78717-6210 · Phone (737) 229-2000

Other Identifiers 2

Medicaid188037901TX
OtherG8993761WA · Medicare

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections 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)

Theressa Loretta James 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.

Medicare Billing Reassignments

6

Medicare enrollment records show Theressa James reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Premier Ob-Gyn Of Texas LLC
146 mi
Obstetrics & Gynecology
4458 MEDICAL DR STE 450
San Antonio, TX 78229
  • Reassigned Medicare billing, Texas enrollment
  • 33 clinicians in this Medicare group
NPI 1225807530 (210) 440-4149
Lone Star Ob/Gyn Associates, P.A.
146 mi
Obstetrics & Gynecology
7950 FLOYD CURL DR, SUITE 300 & 400
San Antonio, TX 78229
  • Reassigned Medicare billing, Texas enrollment
  • 64 clinicians in this Medicare group
NPI 1063441921 (210) 615-6505
Bhs Physicians Network, Inc
150 mi
Family Medicine
502 MADISON OAK DR STE 310
San Antonio, TX 78258
  • Reassigned Medicare billing, Texas enrollment
  • 964 clinicians in this Medicare group
NPI 1598958431 (210) 483-8883
Texas Children's Physician Group
182 mi
Pediatrics
6621 FANNIN ST
Houston, TX 77030
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: Texas Childrens Physician Group
  • 2,498 clinicians in this Medicare group
NPI 1861675506 (832) 824-1000
Obhg Texas Holdings, P.A.
189 mi
Obstetrics & Gynecology
12221 N MOPAC EXPY
Austin, TX 78758
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: Obhg Texas Holdings PA
  • 998 clinicians in this Medicare group
NPI 1083917769 (800) 967-2289
Unified Women's Healthcare Of Texas PLLC
364 mi
Obstetrics & Gynecology
15303 DALLAS PKWY STE 650
Addison, TX 75001
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: Unified Womens Healthcare Of Texas PLLC
  • 271 clinicians in this Medicare group
NPI 1952703373 (561) 300-2410

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78412 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
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
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

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

JACQUELINE VILLANUEVA-PENAFLOR
Nurse Practitioner (Family)
7121 S PADRE ISLAND DR STE 302
CORPUS CHRISTI, TX 78412
Nueces County (361) 851-5000

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 Theressa James's NPI number?

The NPI number for Theressa James is 1114998937. It was assigned to this individual provider in the NPPES registry on January 30, 2006.

Where is Theressa James located?

Theressa James practices at 7121 S Padre Island Dr Ste 302, Corpus Christi, TX 78412. The listed phone number is (361) 851-5000.

What is Theressa James's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Theressa James enrolled in Medicare?

Yes. Theressa James is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Theressa James's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Theressa James reassigns Medicare benefits to 6 organizations: Premier Ob-Gyn Of Texas LLC (San Antonio, TX), Lone Star Ob/Gyn Associates, P.A. (San Antonio, TX), Bhs Physicians Network, Inc (San Antonio, TX), Texas Children's Physician Group (Houston, TX), Obhg Texas Holdings, P.A. (Austin, TX) and 1 more organization, 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 Theressa James's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Theressa James accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 8 other insurers list Theressa James 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 Theressa James was last updated on May 5, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.