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EMILY MASEK MS, RDN, IBCLC
NPI 1043821465
Dietitian, Registered in Goodyear, AZ

Active since August 10, 2020Accepts Medicare Assignment
140 N LITCHFIELD RD STE 106, GOODYEAR, AZ 85338(602) 243-7277 Get Directions Write a Review

NPPES record last updated: June 30, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 30, 2025, Dec 31, 2020, Aug 10, 2020 (3 updates tracked since 2020).

About Emily Masek Ms, Rdn, Ibclc NPPES

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

EMILY MASEK MS, RDN, IBCLC (NPI 1043821465) is an individual dietitian, registered in Goodyear, Arizona and active in the NPI registry since August 2020. She is a graduate of Other (2020).

NPPES Registry Identity

NPI1043821465
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameEMILY MASEKCredential: MS, RDN, IBCLC
Location Address140 N LITCHFIELD RD STE 106Goodyear, AZ 85338-1226
Mailing Address14780 W Van Buren St Apt 3040Goodyear, AZ 85338-4765 · (702) 981-3719
Phone(602) 243-7277
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateAugust 10, 2020
Last NPPES UpdateJune 30, 20253 updates tracked since enumeration
NPPES CertifiedJune 30, 2025
✔ NPI 1043821465 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
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.
140 N LITCHFIELD RD STE 106, Goodyear, AZ 85338
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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 Health, Blue Cross Blue Shield of Arizona 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

Emily Masek Ms, Rdn, Ibclc 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 ID1850820804
PECOS Enrollment IDI20250121002739

Medicare Billing Reassignment

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

Mountain Park Health Center
11 mi
Federally Qualified Health Center (FQHC)
6975 W GLENDALE AVE
Glendale, AZ 85303
  • Reassigned Medicare billing, Arizona enrollment
  • 166 clinicians in this Medicare group
NPI 1316637481 (602) 243-7277

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 85338 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 $55.44 – $168.60
Typical copayment $0.00 (range $13.86 – $42.15)
Most-billed visit code NA
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
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 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LAURA MAE SLATALLA RD
Dietitian, Registered
140 N LITCHFIELD RD STE 106
GOODYEAR, AZ 85338
Maricopa County (602) 243-7277
SAMANTHA ARMES LCSW
Social Worker (Clinical)
140 N LITCHFIELD RD STE 106
GOODYEAR, AZ 85338
Maricopa County (602) 323-3344
MS. ANNETTE Y RICKS NP
Nurse Practitioner (Family)
140 N LITCHFIELD RD STE 106
GOODYEAR, AZ 85338
Maricopa County (602) 243-7277
CORINNE DIXON
Nurse Practitioner (Primary Care)
140 N LITCHFIELD RD STE 106
GOODYEAR, AZ 85338
Maricopa County (480) 861-6426
SAHIRA H RAHIM FNP
Nurse Practitioner
140 N LITCHFIELD RD STE 106
GOODYEAR, AZ 85338
Maricopa County (602) 243-7277
SHERRI LYNN TURNER RDH
Dental Hygienist
140 N LITCHFIELD RD STE 106
GOODYEAR, AZ 85338
Maricopa County (602) 243-7277
BRIANNA CELESTE NELSON
Pharmacist
140 N LITCHFIELD RD STE 106
GOODYEAR, AZ 85338
Maricopa County (602) 243-7277
VICTORIA WINCHESTER FLOYD
Physician Assistant
140 N LITCHFIELD RD STE 106
GOODYEAR, AZ 85338
Maricopa County (602) 243-7277

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 Emily Masek's NPI number?

The NPI number for Emily Masek is 1043821465. It was assigned to this individual provider in the NPPES registry on August 10, 2020.

Where is Emily Masek located?

Emily Masek practices at 140 N Litchfield Rd Ste 106, Goodyear, AZ 85338. The listed phone number is (602) 243-7277.

What is Emily Masek's specialty?

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

Is Emily Masek enrolled in Medicare?

Yes. Emily Masek 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 Emily Masek's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Emily Masek reassigns Medicare benefits to Mountain Park Health Center (Glendale, AZ). 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 Emily Masek's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Emily Masek accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc and UnitedHealthcare list Emily Masek 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 Emily Masek was last updated on June 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.