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JANELLE AGOSTO-MARQUEZ MD
NPI 1508068933
Obstetrics & Gynecology in Las Vegas, NV

Active since June 05, 2007PECOS Enrolled
2600 S DECATUR BLVD, LAS VEGAS, NV 89102(702) 877-5199(702) 867-7177 Get Directions Write a Review

NPPES record last updated: February 26, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Janelle Agosto-marquez Md NPPES

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

JANELLE AGOSTO-MARQUEZ MD (NPI 1508068933) is an individual obstetrics & gynecology provider in Las Vegas, Nevada, licensed in Nevada (13320) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Ponce School Of Medicine (2003).

NPPES Registry Identity

NPI1508068933
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameJANELLE AGOSTO-MARQUEZCredential: MD
Location Address2600 S DECATUR BLVDLas Vegas, NV 89102-8519
Mailing Address6850 N Durango Dr Ste 401Las Vegas, NV 89149-4598 · (702) 463-2981
Phone(702) 877-5199
Fax(702) 867-7177
Sole ProprietorNo
Medical School CMSPonce School Of MedicineGraduated 2003
Enumeration DateJune 5, 2007
Last NPPES UpdateFebruary 26, 2025
NPPES CertifiedFebruary 26, 2025
✔ NPI 1508068933 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in NV · 13320
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
2600 S DECATUR BLVD, Las Vegas, NV 89102
Open in Google Maps ↗

Secondary Practice Locations 2

Location 12011 Pinto Ln Ste 103Las Vegas, NV 89106-4005 · Phone (702) 463-2981
Location 26850 N Durango Dr Ste 401Las Vegas, NV 89149-4598 · Phone (702) 463-2981

Other Identifiers 4

OtherBP2-0018490Institutional Permit
Medicaid1508068933NV
OtherCP678ZNV · Original Medicare #
OtherP00915402NV · Railroad

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Janelle Agosto-marquez Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID749351161
PECOS Enrollment IDI20100107000480
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 Reassignments

4

Medicare enrollment records show Janelle Agosto-marquez reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Southwest Medical Associates, Inc
2.3 mi
Internal Medicine
888 S RANCHO DR
Las Vegas, NV 89106
  • Reassigned Medicare billing, Nevada enrollment
  • 406 clinicians in this Medicare group
NPI 1659346005 (702) 877-8600
Optum Medical Group Rhodes P C
2.5 mi
Radiation Oncology
624 S TONOPAH DR
Las Vegas, NV 89106
  • Reassigned Medicare billing, Nevada enrollment
  • 195 clinicians in this Medicare group
NPI 1225609464 (702) 463-9100
Iriye Medical Group PLLC
2.6 mi
Maternal & Fetal Medicine
2011 PINTO LANE, SUITE 200
Las Vegas, NV 89106
  • Reassigned Medicare billing, Nevada enrollment
  • 96 clinicians in this Medicare group
NPI 1467496240 (702) 382-3200
Optum Medical Group II Rhodes P C
5.1 mi
Internal Medicine
2704 N TENAYA WAY
Las Vegas, NV 89128
  • Reassigned Medicare billing, Nevada enrollment
  • 608 clinicians in this Medicare group
NPI 1790329407 (702) 877-5199

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

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 low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
15 services14 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
$71.14 typical visit price
range $18.27 – $140.96
Typical copayment $17.78 (range $4.56 – $35.24)
Most-billed visit code 99213
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 5

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

JACQUELYN WEBSTER NP
Nurse Practitioner (Obstetrics & Gynecology)
2600 S DECATUR BLVD
LAS VEGAS, NV 89102
Clark County (702) 877-5199
CHRISTOPHER T MOORE APN
Nurse Practitioner
2600 S DECATUR BLVD
LAS VEGAS, NV 89102
Clark County (702) 579-3203
GLENDA GRINO APN
Clinical Nurse Specialist (Pediatrics)
2600 S DECATUR BLVD
LAS VEGAS, NV 89102
Clark County (702) 877-5199
ROZANNE GENYVE EVINDA BENTT MD
Obstetrics & Gynecology
2600 S DECATUR BLVD
LAS VEGAS, NV 89102
Clark County (702) 877-5199
AMANDA GRANGE APRN
Nurse Practitioner (Family)
2600 S DECATUR BLVD
LAS VEGAS, NV 89102
Clark County (702) 877-5199

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 Janelle Agosto-marquez's NPI number?

The NPI number for Janelle Agosto-marquez is 1508068933. It was assigned to this individual provider in the NPPES registry on June 5, 2007.

Where is Janelle Agosto-marquez located?

Janelle Agosto-marquez practices at 2600 S Decatur Blvd, Las Vegas, NV 89102. The listed phone number is (702) 877-5199.

What is Janelle Agosto-marquez's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Janelle Agosto-marquez enrolled in Medicare?

Yes. Janelle Agosto-marquez is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Janelle Agosto-marquez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Janelle Agosto-marquez reassigns Medicare benefits to 4 organizations: Southwest Medical Associates, Inc (Las Vegas, NV), Optum Medical Group Rhodes P C (Las Vegas, NV), Iriye Medical Group PLLC (Las Vegas, NV) and Optum Medical Group II Rhodes P C (Las Vegas, NV). Each 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 Janelle Agosto-marquez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Janelle Agosto-marquez accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health and Molina Healthcare list Janelle Agosto-marquez 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 Janelle Agosto-marquez was last updated on February 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.