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ELIZABETH CLAIRE GRUBB
NPI 1366079766
Dietitian, Registered in Denver, CO

Active since March 25, 2020Accepts Medicare Assignment
916 S WILLIAMS ST, DENVER, CO 80209(706) 248-5337 Get Directions Write a Review

NPPES record last updated: March 25, 2020. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Elizabeth Claire Grubb NPPES

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

ELIZABETH CLAIRE GRUBB (NPI 1366079766) is an individual dietitian, registered in Denver, Colorado, licensed in Colorado (86168612) and active in the NPI registry since March 2020. She is a graduate of Other (2018).

NPPES Registry Identity

NPI1366079766
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameELIZABETH CLAIRE GRUBB
Location Address916 S WILLIAMS STDenver, CO 80209-4543
Mailing Address916 S Williams StDenver, CO 80209-4543 · (706) 248-5337
Phone(706) 248-5337
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateMarch 25, 2020
NPPES CertifiedMarch 25, 2020
✔ NPI 1366079766 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 CO · 86168612
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.
916 S WILLIAMS ST, Denver, CO 80209
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Moda Health Plan, Inc., Regence BlueCross BlueShield of Oregon.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

Elizabeth Claire Grubb 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 ID3577905629
PECOS Enrollment IDI20240521004031

Medicare Billing Reassignment

Medicare enrollment records show Elizabeth Grubb reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Cow Creek Band Of Umpqua Tribe Of Indians
983 mi
Federally Qualified Health Center (FQHC)
2589 NW EDENBOWER BLVD
Roseburg, OR 97471
  • Reassigned Medicare billing, Texas enrollment
  • 40 clinicians in this Medicare group
NPI 1063502714 (541) 672-8533

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80209 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 $58.06 – $174.82
Typical copayment $0.00 (range $14.51 – $43.70)
Most-billed visit code NA
Established Patient
$102.03 typical visit price
range $18.88 – $142.79
Typical copayment $25.50 (range $4.72 – $35.69)
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.

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 Elizabeth Grubb's NPI number?

The NPI number for Elizabeth Grubb is 1366079766. It was assigned to this individual provider in the NPPES registry on March 25, 2020.

Where is Elizabeth Grubb located?

Elizabeth Grubb practices at 916 S Williams St, Denver, CO 80209. The listed phone number is (706) 248-5337.

What is Elizabeth Grubb's specialty?

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

Is Elizabeth Grubb enrolled in Medicare?

Yes. Elizabeth Grubb 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 organization bills Medicare for Elizabeth Grubb's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Grubb reassigns Medicare benefits to Cow Creek Band Of Umpqua Tribe Of Indians (Roseburg, OR). The 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 Elizabeth Grubb's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Elizabeth Grubb accept?

Health plans from BridgeSpan Health Company, Moda Health Plan, Inc. and Regence BlueCross BlueShield of Oregon list Elizabeth Grubb 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 Elizabeth Grubb was last updated on March 25, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.