REBECCA SUE GRUCHALLA MD PHD
NPI 1023087517
Internal Medicine - Allergy & Immunology in Dallas, TX

Active since March 16, 2006PECOS EnrolledAccepts Medicare Assignment
74.59/100
CMS Quality Rating
5323 HARRY HINES BLVD, DALLAS, TX 75390(214) 645-2866(214) 648-9102 Get Directions Write a Review

NPPES record last updated: January 31, 2008. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Rebecca Sue Gruchalla Md Phd NPPES

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

REBECCA SUE GRUCHALLA MD PHD (NPI 1023087517) is an individual allergy & immunology provider in Dallas, Texas, licensed in Texas (H5240) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS, is affiliated with Parkland Health & Hospital System, and is a graduate of University Of Texas Southwestern Medical School At Dallas (1985).

NPPES Registry Identity

NPI1023087517
Entity TypeIndividualFemale
Primary Taxonomy207RA0201X
Provider Legal NameREBECCA SUE GRUCHALLACredential: MD PHD
Location Address5323 HARRY HINES BLVDDallas, TX 75390-7208
Mailing AddressPo Box 845347Dallas, TX 75284-5347 · (214) 645-2866 · Fax (214) 648-9102
Fax(214) 648-9102
Sole ProprietorNo
Medical School CMSUniversity Of Texas Southwestern Medical School At DallasGraduated 1985
Enumeration DateMarch 16, 2006
Last NPPES UpdateJanuary 31, 2008
NPI 1023087517 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Allergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207RA0201X
License Licensed in TX · H5240
Definition

An internist doctor of osteopathy that specializes in the treatment of allergy and immunologic disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Special Qualifications in the field of Allergy & Immunology.

5323 HARRY HINES BLVD, Dallas, TX 75390

Other Identifiers 2

Medicare UPIND87445
Medicare ID-Type Unspecified82G237TX

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Rebecca Sue Gruchalla Md Phd 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 ID4082756689
PECOS Enrollment IDI20100120000438
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.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Professional service for multiple injections of allergen 95117
The professional service for multiple injections of allergens involves administering small doses of specific allergens into your body. This is done to help your immune system become less sensitive to them, reducing your allergic reaction over time. It's a safe, effective way to manage allergies.
56 services13 patients
New patient office or other outpatient visit, 45-59 minutes 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.
26 services26 patients
Established patient office or other outpatient visit, 20-29 minutes 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.
26 services21 patients

Hospital Affiliations CMS Care Compare 2

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75390 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
$131.01 typical visit price
range $57.18 – $172.86
Typical copayment $32.75 (range $14.29 – $43.21)
Most-billed visit code 99204
Established Patient
$71.28 typical visit price
range $18.48 – $141.20
Typical copayment $17.82 (range $4.62 – $35.30)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

74.59/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality56.12
Promoting Interoperability100
Improvement Activities40
Cost59.2

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Injection, immune globulin, (gamunex-c/gammaked), non-lyophilized (e.g., liquid), 500 mg J1561
Treatment-Injections and Infusions (nononcologic) · category RI008N
1 supplier11 claims880 services$35.09 avg. paid by Medicare
Services, supplies and accessories used in the home under the medicare intravenous immune globulin (ivig) demonstration Q2052
Treatment-Chemotherapy · category RH012N
2 suppliers27 claims47 services$310.39 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Anesthesiology
5323 HARRY HINES BLVD
DALLAS, TX 75390
Obstetrics & Gynecology (Maternal & Fetal Medicine)
5323 HARRY HINES BLVD
DALLAS, TX 75390
Radiology (Diagnostic Radiology)
5323 HARRY HINES BLVD
DALLAS, TX 75390
Pathology (Anatomic Pathology & Clinical Pathology)
5323 HARRY HINES BLVD
DALLAS, TX 75390
Genetic Counselor, MS
5323 HARRY HINES BLVD
DALLAS, TX 75390
Pathology (Immunopathology)
5323 HARRY HINES BLVD
DALLAS, TX 75390
Internal Medicine
5323 HARRY HINES BLVD
DALLAS, TX 75390
Pathology (Hematology)
5323 HARRY HINES BLVD
DALLAS, TX 75390

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1023087517, enumerated as an "individual" on March 16, 2006.

The provider is located at 5323 HARRY HINES BLVD DALLAS, TX 75390 and the phone number is (214) 645-2866.

Internal Medicine with taxonomy code 207RA0201X and a focus in Allergy & Immunology.

The provider might be accepting Accepts: Ambetter from Arizona Complete Health, Ambetter. Please consult your insurance carrier or call the provider to verify.

Rebecca Gruchalla is affiliated with: PARKLAND HEALTH & HOSPITAL SYSTEM and UT SOUTHWESTERN UNIVERSITY HOSPITAL - WILLIAM P. CLEMENTS JR..