NPI registry status
Active
2026 NPPES data Registered Dietetic Technician NPI 1922641034 RDN
Verify on CMS → Mallory Bobzien, RDN
Registered Dietetic Technician in Denver, Colorado.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 290 in Registered Dietetic Technician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
What the federal data shows
Mallory Bobzien, RDN is a Registered Dietetic Technician in Denver, Colorado, listed in the federal CMS National Provider Identifier registry.
- #401
- Registered Dietetic Technician rank among Colorado specialties
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Federal trust snapshot
What official records show about Mallory Bobzien, RDN
Bare NPI registry listing — limited federal enrichment beyond basic enumeration. Verify all credentials with official sources.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1922641034), first enumerated 10/21/2019.
Source: CMS NPPES
- Not in federal data
Medicare Part D participation
No 2023 Medicare Part D prescribing volume appears in the CMS public file for this NPI (may reflect specialty, new enrollment, or non-prescribing role).
Source: CMS Part D Prescriber PUF
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1922641034 · Registered Dietetic Technician
NPI-10 · ENUM-RECENT · TAX-TRACE · RX-NONE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1922641034
- ENUM-RECENT 2019
- TAX-TRACE 290
- RX-NONE No Part D
- BOOK-THIN 6 in Colorado
- PHOTO-ENUM Joshua Tomita · 2019
What does the federal data show about Mallory Bobzien, RDN?
Quality data not reportedPrimary specialty
Registered Dietetic Technician
Specialty distribution in Colorado
How Registered Dietetic Technician compares to other specialties among Colorado providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Registered Dietetic Technician. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1922641034 |
|---|---|
| Specialty | Registered Dietetic Technician |
| Credentials | RDN |
| Gender | Female |
| NPI Issued | 10/21/2019 |
Hospital and facility affiliations
Facilities where Mallory Bobzien, RDN bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Privia Medical Group Gulf Coast PLLC
Houston, TX
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Registered Dietetic Technician Overview
How Mallory Bobzien, RDN fits within the Registered Dietetic Technician landscape nationally.
290
Registered Dietetic Technician Providers in US
44
States with Registered Dietetic Technician
Nationwide Registered Dietetic Technician peers with similar MIPS or enrollment year
Two federal-record peer sets for Bobzien, both outside Colorado so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2019)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Registered Dietetic Technician Providers in Colorado
Other clinicians with the same primary specialty enrolled in Colorado, drawn from the same CMS NPPES roster as Bobzien.
One of 6 Registered Dietetic Technician providers enrolled in Colorado, 5 are shown here.
Jill Bayouth
Longmont, CO
Jennifer Foster
DTR
Denver, CO
Hanna Fricke
DTR
Denver, CO
Megan Magee
DTR
Thornton, CO
Thu Ta
RDS
Denver, CO
Compare Registered Dietetic Technician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Mallory Bobzien, RDN's specialty? ▼
Mallory Bobzien, RDN specializes in Registered Dietetic Technician and practices in Denver, Colorado. Credentials: RDN.
Where is Mallory Bobzien, RDN located? ▼
Mallory Bobzien, RDN is located at 1133 STEELE ST, Denver, CO, 80206. Phone: (214) 695-1157.
What is Mallory Bobzien, RDN's NPI number? ▼
Mallory Bobzien, RDN's National Provider Identifier (NPI) is 1922641034, issued on 10/21/2019.
How many Registered Dietetic Technician providers are there in the US? ▼
There are 290 Registered Dietetic Technician providers across 44 states in the US.
Does Mallory Bobzien, RDN accept Medicare? ▼
Mallory Bobzien, RDN appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Mallory Bobzien, RDN's credentials? ▼
Mallory Bobzien, RDN's NPI is 1922641034 with credentials RDN. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of August 2026 (NPPES) / 2024 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.