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MS. TRACY CAMILLE WALKER FNP-C
NPI 1861057721
Nurse Practitioner - Family in Schertz, TX

Active since May 07, 2019PECOS EnrolledAccepts Medicare Assignment
1264 FM 78, SCHERTZ, TX 78154(210) 352-5966(210) 332-5198 Get Directions Write a Review

NPPES record last updated: April 17, 2023. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Mar 10, 2022, Aug 6, 2020, Mar 28, 2020 and 1 more (4 updates tracked since 2019).

About Ms. Tracy Camille Walker Fnp-c NPPES

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

MS. TRACY CAMILLE WALKER FNP-C (NPI 1861057721) is an individual family provider in Schertz, Texas, licensed in Texas (AP141554) and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1861057721
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMS. TRACY CAMILLE WALKERCredential: FNP-C
Location Address1264 FM 78Schertz, TX 78154-2469
Mailing Address1264 Fm 78Schertz, TX 78154-2469 · (210) 352-5966 · Fax (210) 332-5198
Phone(210) 352-5966
Fax(210) 332-5198
Sole ProprietorYes
Medical School CMSOtherGraduated 2019
Enumeration DateMay 7, 2019
Last NPPES UpdateApril 17, 20234 updates tracked since enumeration
NPPES CertifiedApril 17, 2023
✔ NPI 1861057721 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in TX · AP141554
1264 FM 78, Schertz, TX 78154
Open in Google Maps ↗

Other Names 1

Former Name (1)Mrs. Tracy Camille Denton

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 and accepts Medicare assignment

Ms. Tracy Camille Walker Fnp-c 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 ID2365872405
PECOS Enrollment IDI20200414000516
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

3

Medicare enrollment records show Tracy Walker reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Vpa Of Texas PLLC
19 mi
Clinical
4800 FREDERICKSBURG RD STE 127
San Antonio, TX 78229
  • Reassigned Medicare billing, Texas enrollment
  • 802 clinicians in this Medicare group
NPI 1578175865 (210) 468-0800
Methodist Carenow Urgent Care PLLC
22 mi
Family Medicine
5755 NW LOOP 410
San Antonio, TX 78238
  • Reassigned Medicare billing, Texas enrollment
  • 66 clinicians in this Medicare group
NPI 1083154207 (972) 906-8107
Signify Health Medical Associates, PLLC
247 mi
General Practice
4055 VALLEY VIEW LN STE 700
Dallas, TX 75244
  • Reassigned Medicare billing, Texas enrollment
  • 1,246 clinicians in this Medicare group
NPI 1750845863 (972) 715-3800

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 9

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 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.
65 services61 patients
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.
41 services39 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
38 services38 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
35 services35 patients
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza 87428
This test uses a method called immunoassay to identify severe acute respiratory syndrome coronavirus and influenza. It works by detecting specific proteins (antigens) in a sample, like a nasal swab. It's a powerful tool in diagnosing these viral infections.
21 services21 patients
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus 87426
An immunoassay test for severe acute respiratory syndrome coronavirus is a diagnostic tool. It uses your body's immune response to detect the presence of the virus. It involves taking a sample, usually from your nose or throat, which is then analyzed in a lab for signs of the virus.
14 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78154 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
$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

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

DR. DENNIS MICHAEL BISHOP M.D.
Emergency Medicine
1264 FM 78, SUITE 115
SCHERTZ, TX 78154
Guadalupe County (210) 437-2699

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 Tracy Walker's NPI number?

The NPI number for Tracy Walker is 1861057721. It was assigned to this individual provider in the NPPES registry on May 7, 2019. The provider is also known as Mrs. Tracy Camille Denton.

Where is Tracy Walker located?

Tracy Walker practices at 1264 Fm 78, Schertz, TX 78154. The listed phone number is (210) 352-5966.

What is Tracy Walker's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Tracy Walker enrolled in Medicare?

Yes. Tracy Walker 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 Tracy Walker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tracy Walker reassigns Medicare benefits to 3 organizations: Vpa Of Texas PLLC (San Antonio, TX), Methodist Carenow Urgent Care PLLC (San Antonio, TX) and Signify Health Medical Associates, PLLC (Dallas, TX). 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 Tracy Walker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Tracy Walker 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 4 other insurers list Tracy Walker 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 Tracy Walker was last updated on April 17, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.