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DEE ANNA LEE GUILLON RD,LD
NPI 1043966831
Dietitian, Registered in San Antonio, TX

Active since March 01, 2022Accepts Medicare Assignment
646 S FLORES ST, SAN ANTONIO, TX 78204(855) 481-1149 Get Directions Write a Review

NPPES record last updated: April 19, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 19, 2022, Mar 1, 2022 (2 updates tracked since 2022).

About Dee Anna Lee Guillon Rd,ld NPPES

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

DEE ANNA LEE GUILLON RD,LD (NPI 1043966831) is an individual dietitian, registered in San Antonio, Texas, licensed in Texas (DT87291) and active in the NPI registry since March 2022. She is a graduate of Other (2021).

NPPES Registry Identity

NPI1043966831
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameDEE ANNA LEE GUILLONCredential: RD,LD
Location Address646 S FLORES STSan Antonio, TX 78204-1219
Mailing Address2304 Monaco DrMission, TX 78573-8471
Phone(855) 481-1149
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateMarch 1, 2022
Last NPPES UpdateApril 19, 20222 updates tracked since enumeration
NPPES CertifiedMarch 3, 2022
✔ NPI 1043966831 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
License✔ Licensed in TX · DT87291
Definition
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.
646 S FLORES ST, San Antonio, TX 78204
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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

Dee Anna Lee Guillon Rd,ld 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 ID6608263231
PECOS Enrollment IDI20220428000886

Medicare Billing Reassignments

2

Medicare enrollment records show Dee Anna Guillon reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

H-E-B, LP
Same address
Dietitian, Registered
646 S FLORES ST
San Antonio, TX 78204
  • Reassigned Medicare billing, Texas enrollment
  • 16 clinicians in this Medicare group
NPI 1053739367 (855) 481-1149
H-E-B Wellness Services Inc
Same address
Dietitian, Registered
646 S FLORES ST
San Antonio, TX 78204
  • Reassigned Medicare billing, Texas enrollment
  • 21 clinicians in this Medicare group
NPI 1225735954 (855) 803-9355

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

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.

Therapy procedure for nutrition management, each 15 minutes 97802
This is a 15-minute session focused on managing your nutrition. A professional will assess your dietary habits and provide personalized advice to improve your health. It can help manage weight, control chronic diseases, and promote overall wellbeing.
41 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78204 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
$0.00 typical visit price
range $54.84 – $166.88
Typical copayment $0.00 (range $13.71 – $41.72)
Most-billed visit code NA
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.

JAY BUECHE RPH
Pharmacist
646 S FLORES ST
SAN ANTONIO, TX 78204
Bexar County (210) 938-8578
VALERIE MONTOYA
Pharmacy Technician
646 S FLORES ST
SAN ANTONIO, TX 78204
Bexar County (361) 572-8001
JULIA OU MS, RD, LD
Dietitian, Registered
646 S FLORES ST
SAN ANTONIO, TX 78204
Bexar County (210) 938-8000
H-E-B, LP
Dietitian, Registered
646 S FLORES ST
SAN ANTONIO, TX 78204
Bexar County (855) 481-1149
PAOLA VILLASENOR
Pharmacy Technician
646 S FLORES ST
SAN ANTONIO, TX 78204
Bexar County (512) 292-8662
HEATHER MARTIN RD, LD
Dietitian, Registered
646 S FLORES ST
SAN ANTONIO, TX 78204
Bexar County (855) 481-1149
MAGENTA CLINICS, INC
Clinic/Center
646 S FLORES ST
SAN ANTONIO, TX 78204
Bexar County (210) 938-0151
MARISA NICOLE SUTER RD, LD
Dietitian, Registered
646 S FLORES ST
SAN ANTONIO, TX 78204
Bexar County (210) 938-8000

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 Dee Anna Guillon's NPI number?

The NPI number for Dee Anna Guillon is 1043966831. It was assigned to this individual provider in the NPPES registry on March 1, 2022.

Where is Dee Anna Guillon located?

Dee Anna Guillon practices at 646 S Flores St, San Antonio, TX 78204. The listed phone number is (855) 481-1149.

What is Dee Anna Guillon's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Is Dee Anna Guillon enrolled in Medicare?

Yes. Dee Anna Guillon 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 Dee Anna Guillon's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Dee Anna Guillon reassigns Medicare benefits to 2 organizations: H-E-B, LP (San Antonio, TX) and H-E-B Wellness Services Inc (San Antonio, 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 Dee Anna Guillon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Dee Anna Guillon 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 2 other insurers list Dee Anna Guillon 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 Dee Anna Guillon was last updated on April 19, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.