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MARY CRYSTAL DAOANG NP-C
NPI 1821730292
Nurse Practitioner - Family in Las Vegas, NV

Active since April 07, 2022PECOS Enrolled
7925 W SAHARA AVE STE 103, LAS VEGAS, NV 89117(702) 560-6776 Get Directions Write a Review

NPPES record last updated: December 14, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 14, 2023, Apr 7, 2022 (2 updates tracked since 2022).

About Mary Crystal Daoang Np-c NPPES

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

MARY CRYSTAL DAOANG NP-C (NPI 1821730292) is an individual family provider in Las Vegas, Nevada, licensed in Nevada (848630) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1821730292
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMARY CRYSTAL DAOANGCredential: NP-C
Location Address7925 W SAHARA AVE STE 103Las Vegas, NV 89117-7900
Mailing Address7925 W Sahara Ave Ste 103Las Vegas, NV 89117-7900
Phone(702) 560-6776
Sole ProprietorYes
Enumeration DateApril 7, 2022
Last NPPES UpdateDecember 14, 20232 updates tracked since enumeration
NPPES CertifiedDecember 14, 2023
✔ NPI 1821730292 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in NV · 848630
7925 W SAHARA AVE STE 103, Las Vegas, NV 89117
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mary Crystal Daoang Np-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Mary Crystal Daoang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Yang Medical Services, PLLC
8.8 mi
Family Medicine
1181 GRIER DR STE C
Las Vegas, NV 89119
  • Reassigned Medicare billing, Nevada enrollment
  • 124 clinicians in this Medicare group
NPI 1538729322 (646) 641-8296

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 89117 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
$88.51 typical visit price
range $57.07 – $173.24
Typical copayment $22.12 (range $14.26 – $43.31)
Most-billed visit code 99203
Established Patient
$100.60 typical visit price
range $18.27 – $140.96
Typical copayment $25.15 (range $4.56 – $35.24)
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 Mary Crystal Daoang's NPI number?

The NPI number for Mary Crystal Daoang is 1821730292. It was assigned to this individual provider in the NPPES registry on April 7, 2022.

Where is Mary Crystal Daoang located?

Mary Crystal Daoang practices at 7925 W Sahara Ave Ste 103, Las Vegas, NV 89117. The listed phone number is (702) 560-6776.

What is Mary Crystal Daoang's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Mary Crystal Daoang enrolled in Medicare?

Yes. Mary Crystal Daoang is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mary Crystal Daoang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mary Crystal Daoang reassigns Medicare benefits to Yang Medical Services, PLLC (Las Vegas, NV). 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 Mary Crystal Daoang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mary Crystal Daoang accept?

Health plans from Ambetter Health and Ambetter from Arizona Complete Health list Mary Crystal Daoang 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 Mary Crystal Daoang was last updated on December 14, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.