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JAMES L WILDER MD
NPI 1982602173
Obstetrics & Gynecology - Gynecologic Oncology in San Antonio, TX

Active since July 12, 2005PECOS EnrolledAccepts Medicare Assignment
540 MADISON OAK DR, STE # 570, SAN ANTONIO, TX 78258(210) 402-3700(210) 402-3892 Get Directions Write a Review

NPPES record last updated: June 6, 2016. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About James L Wilder Md NPPES

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

JAMES L WILDER MD (NPI 1982602173) is an individual gynecologic oncology provider in San Antonio, Texas, licensed in Texas (L2750) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS, is affiliated with Parkland Health & Hospital System, and is a graduate of University Of Texas Medical School At San Antonio (1995).

NPPES Registry Identity

NPI1982602173
Entity TypeIndividualMale
Primary Taxonomy207VX0201X
Provider Legal NameJAMES L WILDERCredential: MD
Location Address540 MADISON OAK DR, STE # 570San Antonio, TX 78258-3943
Mailing Address540 Madison Oak Dr, Ste # 570San Antonio, TX 78258-3943 · (210) 402-3700 · Fax (210) 402-3892
Phone(210) 402-3700
Fax(210) 402-3892
Sole ProprietorYes
Medical School CMSUniversity Of Texas Medical School At San AntonioGraduated 1995
Enumeration DateJuly 12, 2005
Last NPPES UpdateJune 6, 2016
✔ NPI 1982602173 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · Gynecologic OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207VX0201X
License✔ Licensed in TX · L2750
Definition
An obstetrician/gynecologist who provides consultation and comprehensive management of patients with gynecologic cancer, including those diagnostic and therapeutic procedures necessary for the total care of the patient with gynecologic cancer and resulting complications.
540 MADISON OAK DR, San Antonio, TX 78258
Open in Google Maps ↗

Other Identifiers 3

Medicare UPING97371TX
Other8S3030TX · Bcbs Pin
Medicare PIN8F1353TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.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

James L Wilder 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 ID7719918481
PECOS Enrollment IDI20050823000812
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 Reassignment

Medicare enrollment records show James Wilder reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

University Of Texas Southwestern Medical Center At Dallas
67 mi
Thoracic Surgery (Cardiothoracic Vascular Surgery)
4900 MUELLER BLVD
Austin, TX 78723
  • Reassigned Medicare billing, Texas enrollment
  • 5,299 clinicians in this Medicare group
NPI 1871729376 (512) 454-1110

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

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
184 services121 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
44 services26 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
26 services17 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
15 services15 patients
Removal of central venous tube with port or pump 36590
The removal of a central venous tube with port or pump is a procedure that eliminates a device implanted under your skin. This device helped deliver medication or nutrients directly into a large vein near your heart. Its removal involves a minor surgical procedure performed under local anesthesia.
12 services12 patients

Hospital Affiliations CMS Care Compare 3

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

Parkland Health & Hospital System

Acute Care Hospitals · Dallas, TX
2/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number450015
Location5200 Harry Hines BlvdDallas, TX 75235 · Dallas County
Emergency services Birthing friendly
5/5 CMS rating
OwnershipGovernment - State
CMS Certification Number450044
Location6201 Harry Hines BlvdDallas, TX 75390 · Dallas County
Emergency services Birthing friendly

Texas Health Harris Methodist Hospital Fort Worth

Acute Care Hospitals · Fort Worth, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number450135
Location1301 Pennsylvania AvenueFort Worth, TX 76104 · Tarrant County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78258 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
$166.88 typical visit price
range $54.84 – $166.88
Typical copayment $41.72 (range $13.71 – $41.72)
Most-billed visit code 99205
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
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.

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.

DAWN DENISE MARSHALL CST/CSFA
Specialist/Technologist, Other (Surgical Assistant)
540 MADISON OAK DR, STE 610
SAN ANTONIO, TX 78258
Bexar County (210) 352-5346
NANCY MARION GANN PT
Physical Therapist
540 MADISON OAK DR, SUITE 360
SAN ANTONIO, TX 78258
Bexar County (210) 545-4006
YOLANDA RUTH CANTU LSA
Physician Assistant (Surgical)
540 MADISON OAK DR, STE 610
SAN ANTONIO, TX 78258
Bexar County (210) 352-5346
RONALD JOSEPH REARDON M.D.
Family Medicine
540 MADISON OAK DR, SUITE 340
SAN ANTONIO, TX 78258
Bexar County (210) 403-3490
WAYNE A LEE MD
Orthopaedic Surgery
540 MADISON OAK DR, #690
SAN ANTONIO, TX 78258
Bexar County (210) 491-4125
KATHLEEN HANDS M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
540 MADISON OAK DR, SUITE 270
SAN ANTONIO, TX 78258
Bexar County (210) 491-9494
PERIN GOMER SUTHAKAR MD
Clinic/Center (Medical Specialty)
540 MADISON OAK DR, SUITE 130
SAN ANTONIO, TX 78258
Bexar County (210) 483-9800
JESSIKA LYNNE RIOS
Nurse Practitioner (Neonatal)
540 MADISON OAK DR
SAN ANTONIO, TX 78258
Bexar County (210) 297-4985

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 James Wilder's NPI number?

The NPI number for James Wilder is 1982602173. It was assigned to this individual provider in the NPPES registry on July 12, 2005.

Where is James Wilder located?

James Wilder practices at 540 Madison Oak Dr Ste # 570, San Antonio, TX 78258. The listed phone number is (210) 402-3700.

What is James Wilder's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecologic Oncology, with taxonomy code 207VX0201X.

Is James Wilder enrolled in Medicare?

Yes. James Wilder 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 organization bills Medicare for James Wilder's services?

According to the CMS Revalidation Reassignment List (October 2026 release), James Wilder reassigns Medicare benefits to University Of Texas Southwestern Medical Center At Dallas (Austin, TX). The 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 James Wilder's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does James Wilder accept?

Health plans from Blue Cross and Blue Shield of Texas list James Wilder 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 James Wilder affiliated with any hospitals?

According to CMS data, James Wilder is affiliated with Parkland Health & Hospital System, Ut Southwestern University Hospital - William P. Clements Jr. and Texas Health Harris Methodist Hospital Fort Worth.

When was this NPI record last updated?

The NPPES record for James Wilder was last updated on June 6, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.