MICHELLE ARCILLA THIENGTHAM FNP-BC
NPI 1699450429
Nurse Practitioner in Henderson, NV

Q: What is Michelle Thiengtham's NPI number?

The NPI number for Michelle Thiengtham is 1699450429. It was assigned to this individual provider in the NPPES registry on June 19, 2023.

Q: What is Michelle Thiengtham's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Active since June 19, 2023PECOS Enrolled

2855 SAINT ROSE PKWY STE 110, HENDERSON, NV 89052(702) 805-5678(702) 268-7605 Get Directions Write a Review

NPPES record last updated: April 22, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 31, 2024, Apr 2, 2024, Jul 3, 2023 and 1 more (4 updates tracked since 2023).

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About Michelle Arcilla Thiengtham Fnp-bc NPPES

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

MICHELLE ARCILLA THIENGTHAM FNP-BC (NPI 1699450429) is an individual nurse practitioner in Henderson, Nevada, licensed in Nevada (868539) and active in the NPI registry since June 2023. She is enrolled in Medicare PECOS, is affiliated with Mountainview Hospital, and maintains a secondary practice location in Henderson.

NPPES Registry Identity

NPI1699450429

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameMICHELLE ARCILLA THIENGTHAMCredential: FNP-BC

Location Address2855 SAINT ROSE PKWY STE 110Henderson, NV 89052-4812

Mailing Address2665 Skylark Trail StHenderson, NV 89044-1869 · (702) 755-1147

Phone(702) 805-5678

Fax(702) 268-7605

Sole ProprietorNo

Medical School CMSOtherGraduated 2023

Enumeration DateJune 19, 2023

Last NPPES UpdateApril 22, 20254 updates tracked since enumeration

NPPES CertifiedApril 22, 2025

✔ NPI 1699450429 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in NV · 868539

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

2855 SAINT ROSE PKWY STE 110, Henderson, NV 89052

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Secondary Practice Location 1

Location 12665 Skylark Trail StHenderson, NV 89044-1869 · Phone (702) 755-1147 · Fax (855) 314-9795

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michelle Arcilla Thiengtham Fnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4284073339

PECOS Enrollment IDI20240422002767

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 Michelle Thiengtham reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Priti Narula MD, PC

18 mi

Internal Medicine

9807 HIGHRIDGE DR
Las Vegas, NV 89134

Reassigned Medicare billing, Nevada enrollment
5 clinicians in this Medicare group

NPI 1720165038 (702) 666-0450

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

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mountainview Hospital

Acute Care Hospitals · Las Vegas, NV

4/5 CMS rating

OwnershipProprietary

CMS Certification Number290039

Location3100 N Tenaya WayLas Vegas, NV 89128 · Clark County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89052 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.

Other Providers at the Same Location NPPES 4

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

KRISTEN A MCGUINNESS APRN, FNP-C

Nurse Practitioner (Family)

2855 SAINT ROSE PKWY STE 110
HENDERSON, NV 89052

Clark County (702) 805-5678

DR. SHAHEEN NOOR CHOWDHRY MD

Internal Medicine (Cardiovascular Disease)

2855 SAINT ROSE PKWY STE 110
HENDERSON, NV 89052

Clark County (702) 805-5678

DR. KEITH LAURENCE APOSTOL CORNEL D.O.

Internal Medicine (Cardiovascular Disease)

2855 SAINT ROSE PKWY STE 110
HENDERSON, NV 89052

Clark County (702) 805-5678

JUNHEE BAE FNP-BC

Nurse Practitioner

2855 SAINT ROSE PKWY STE 110
HENDERSON, NV 89052

Clark County (702) 805-5678

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 Michelle Thiengtham's NPI number?

The NPI number for Michelle Thiengtham is 1699450429. It was assigned to this individual provider in the NPPES registry on June 19, 2023.

Where is Michelle Thiengtham located?

Michelle Thiengtham practices at 2855 Saint Rose Pkwy Ste 110, Henderson, NV 89052. The listed phone number is (702) 805-5678.

What is Michelle Thiengtham's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Michelle Thiengtham enrolled in Medicare?

Yes. Michelle Thiengtham is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Michelle Thiengtham's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michelle Thiengtham reassigns Medicare benefits to Priti Narula MD, PC (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 Michelle Thiengtham's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Michelle Thiengtham affiliated with any hospitals?

According to CMS data, Michelle Thiengtham is affiliated with Mountainview Hospital.

When was this NPI record last updated?

The NPPES record for Michelle Thiengtham was last updated on April 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.