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MALLORY PATRICIA BOBZIEN RDN
NPI 1922641034
Dietetic Technician, Registered in Denver, CO

Active since October 21, 2019Accepts Medicare Assignment
1133 STEELE ST, DENVER, CO 80206(214) 695-1157 Get Directions Write a Review

NPPES record last updated: September 12, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 12, 2025, Oct 21, 2019 (2 updates tracked since 2019).

About Mallory Patricia Bobzien Rdn NPPES

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

MALLORY PATRICIA BOBZIEN RDN (NPI 1922641034) is an individual dietetic technician, registered in Denver, Colorado and active in the NPI registry since October 2019. She is a graduate of Other (2021).

NPPES Registry Identity

NPI1922641034
Entity TypeIndividualFemale
Primary Taxonomy136A00000X
Provider Legal NameMALLORY PATRICIA BOBZIENCredential: RDN
Location Address1133 STEELE STDenver, CO 80206-3421
Mailing Address1133 Steele StDenver, CO 80206-3421 · (214) 695-1157
Phone(214) 695-1157
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateOctober 21, 2019
Last NPPES UpdateSeptember 12, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 12, 2025
✔ NPI 1922641034 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietetic Technician, RegisteredDietary & Nutritional Service Providers
Taxonomy Code136A00000X
Definition
A Dietetic Technician, Registered (DTR)/Nutrition and Dietetics Technician, Registered (NDTR) is an individual holding a nationally protected title issued by the Commission on Dietetic Registration (CDR) to qualified individuals who obtain an associate's degree or higher and successfully complete a sliding set of academic, examination, and practice requirements accredited by the Accreditation Council for Education in Nutrition and Dietetics (ACEND) or established by CDR, the nature of which are dependent upon the level of academic degree obtained. The scope of practice of the NDTR focuses on food, nutrition, and dietetics practice, as well as related services. NDTRs work under the supervision of a Registered Dietitian Nutritionist (RDN) when in direct patient/client nutrition care, and may work independently in providing general nutrition education to healthy populations. Patient/client populations include individuals receiving individualized care who have medical conditions or diseases, as well as at-risk individuals receiving personalized nutrition guidance as part of preventive health care.

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

Mallory Patricia Bobzien Rdn 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 ID1759887532
PECOS Enrollment IDI20251001000769, I20251001001500

Medicare Billing Reassignments

4

Medicare enrollment records show Mallory Bobzien reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Privia Medical Group Florida, LLC
General Practice
140 6TH AVE
Indialantic, FL 32903
  • Reassigned Medicare billing, Florida enrollment
  • Medicare enrollment name: Health First Privia Medical Group
  • 329 clinicians in this Medicare group
NPI 1700649043 (321) 312-3501
Privia Medical Group Arizona, LLC
Family Medicine
111 W CEDAR LN STE A
Payson, AZ 85541
  • Reassigned Medicare billing, Arizona enrollment
  • 99 clinicians in this Medicare group
NPI 1740459700 (602) 633-3780
Privia Medical Group Gulf Coast, PLLC
Obstetrics & Gynecology
7900 FANNIN ST STE 4000
Houston, TX 77054
  • Reassigned Medicare billing, Texas enrollment
  • 497 clinicians in this Medicare group
NPI 1578969465 (713) 512-7500
Privia Medical Group West Texas, PLLC
Specialist
1665 ANTILLEY RD, # 200
Abilene, TX 79606
  • Reassigned Medicare billing, Texas enrollment
  • 83 clinicians in this Medicare group
NPI 1346242567 (325) 793-5375

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

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 Mallory Bobzien's NPI number?

The NPI number for Mallory Bobzien is 1922641034. It was assigned to this individual provider in the NPPES registry on October 21, 2019.

Where is Mallory Bobzien located?

Mallory Bobzien practices at 1133 Steele St, Denver, CO 80206. The listed phone number is (214) 695-1157.

What is Mallory Bobzien's specialty?

The primary specialty registered for this NPI is Dietetic Technician, Registered with taxonomy code 136A00000X.

Is Mallory Bobzien enrolled in Medicare?

Yes. Mallory Bobzien 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 Mallory Bobzien's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mallory Bobzien reassigns Medicare benefits to 4 organizations: Privia Medical Group Florida, LLC (Indialantic, FL), Privia Medical Group Arizona, LLC (Payson, AZ), Privia Medical Group Gulf Coast, PLLC (Houston, TX) and Privia Medical Group West Texas, PLLC (Abilene, 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 Mallory Bobzien's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mallory Bobzien accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 6 other insurers list Mallory Bobzien 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 Mallory Bobzien was last updated on September 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.