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MRS. CYNTHIA ESGUERRA TEH M.D.
NPI 1487655304
Internal Medicine in Las Vegas, NV

Active since August 02, 2005PECOS Enrolled
4750 W SAHARA AVE STE 36, LAS VEGAS, NV 89102(725) 433-3364(725) 712-8164 Get Directions Write a Review

NPPES record last updated: January 7, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mrs. Cynthia Esguerra Teh M.d. NPPES

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

MRS. CYNTHIA ESGUERRA TEH M.D. (NPI 1487655304) is an individual internal medicine provider in Las Vegas, Nevada, licensed in Nevada (8375) and active in the NPI registry since August 2005. She is enrolled in Medicare PECOS and maintains a secondary practice location in Las Vegas.

NPPES Registry Identity

NPI1487655304
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMRS. CYNTHIA ESGUERRA TEHCredential: M.D.
Location Address4750 W SAHARA AVE STE 36Las Vegas, NV 89102-3557
Mailing Address102 Woodmont Blvd Ste 600Nashville, TN 37205-5250 · (888) 987-1151
Phone(725) 433-3364
Fax(725) 712-8164
Sole ProprietorNo
Enumeration DateAugust 2, 2005
Last NPPES UpdateJanuary 7, 2026
NPPES CertifiedJanuary 7, 2026
✔ NPI 1487655304 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NV · 8375
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
4750 W SAHARA AVE STE 36, Las Vegas, NV 89102
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Other Names 1

Former Name (1)Cynthia Esguerra M.d.

Secondary Practice Location 1

Location 12440 Professional Court, Suite 110Las Vegas, NV 89128-0839 · Phone (702) 240-8155 · Fax (702) 240-8161

Other Identifiers 2

Medicaid2019309NV
Medicaid002019309NV

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Cynthia Esguerra Teh M.d. 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 Cynthia Esguerra Teh reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Archwell Health Professional Services Of Nevada, P.C.
10 mi
Internal Medicine
1501 W SUNSET RD
Henderson, NV 89014
  • Reassigned Medicare billing, Nevada enrollment
  • Medicare enrollment name: Archwell Health Professional Services Of Nevada PC
  • 45 clinicians in this Medicare group
NPI 1487303145 (888) 987-1151

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

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
122 services39 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
19 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89102 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
$131.25 typical visit price
range $57.07 – $173.24
Typical copayment $32.81 (range $14.26 – $43.31)
Most-billed visit code 99204
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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers11 claims11 services$17.82 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers11 claims11 services$90.76 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 3

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

MRS. BRANDI NICOLE BJORNSTAD APRN-CNP
Nurse Practitioner (Family)
4750 W SAHARA AVE STE 36
LAS VEGAS, NV 89102
Clark County (725) 433-3364
MARY ANN LORENZO ENRIQUEZ AGPCNP-BC
Nurse Practitioner (Gerontology)
4750 W SAHARA AVE STE 36
LAS VEGAS, NV 89102
Clark County (725) 433-3364
DONALD PHAM
Family Medicine
4750 W SAHARA AVE STE 36
LAS VEGAS, NV 89102
Clark County (725) 433-3364

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 Cynthia Esguerra Teh's NPI number?

The NPI number for Cynthia Esguerra Teh is 1487655304. It was assigned to this individual provider in the NPPES registry on August 2, 2005. The provider is also known as Cynthia Esguerra M.D..

Where is Cynthia Esguerra Teh located?

Cynthia Esguerra Teh practices at 4750 W Sahara Ave Ste 36, Las Vegas, NV 89102. The listed phone number is (725) 433-3364.

What is Cynthia Esguerra Teh's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Cynthia Esguerra Teh enrolled in Medicare?

Yes. Cynthia Esguerra Teh is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Cynthia Esguerra Teh's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cynthia Esguerra Teh reassigns Medicare benefits to Archwell Health Professional Services Of Nevada, P.C. (Henderson, 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 Cynthia Esguerra Teh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Cynthia Esguerra Teh was last updated on January 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.