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DR. MARYAM RIVAZ M.D.
NPI 1679891006
Internal Medicine - Endocrinology, Diabetes & Metabolism in Las Vegas, NV

Active since May 10, 2010PECOS EnrolledAccepts Medicare Assignment
81.57/100
CMS Quality Rating
9280 W SUNSET RD STE 306, LAS VEGAS, NV 89148(702) 696-7256(702) 796-7256 Get Directions Write a Review

NPPES record last updated: September 11, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 11, 2019, Aug 12, 2019, Mar 17, 2018 and 2 more (5 updates tracked since 2016).

About Dr. Maryam Rivaz M.d. NPPES

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

DR. MARYAM RIVAZ M.D. (NPI 1679891006) is an individual endocrinology, diabetes & metabolism provider in Las Vegas, Nevada, licensed in Nevada (16109) and active in the NPI registry since May 2010. She is enrolled in Medicare PECOS, maintains a secondary practice location in Las Vegas, and is a graduate of Other (2004).

NPPES Registry Identity

NPI1679891006
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameDR. MARYAM RIVAZCredential: M.D.
Location Address9280 W SUNSET RD STE 306Las Vegas, NV 89148-4861
Mailing AddressPo Box 400475Las Vegas, NV 89140-0475 · (702) 696-7256 · Fax (702) 796-7256
Phone(702) 696-7256
Fax(702) 796-7256
Sole ProprietorNo
Medical School CMSOtherGraduated 2004
Enumeration DateMay 10, 2010
Last NPPES UpdateSeptember 11, 20195 updates tracked since enumeration
✔ NPI 1679891006 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in NV · 16109
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
Also ListedInternal MedicineTaxonomy 207R00000X · License 16109 (NV)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
9280 W SUNSET RD STE 306, Las Vegas, NV 89148
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Secondary Practice Location 1

Location 13150 N Tenaya Way Ste 415Las Vegas, NV 89128-0463 · Phone (702) 696-7256 · Fax (702) 796-7256

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include 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 and accepts Medicare assignment

Dr. Maryam Rivaz M.d. 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 ID4880817220
PECOS Enrollment IDI20160127002630
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 Maryam Rivaz reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Palm Medical Group LLC
0.1 mi
Endocrinology, Diabetes & Metabolism
9280 W SUNSET RD, SUIT 306
Las Vegas, NV 89148
  • Reassigned Medicare billing, Nevada enrollment
  • 10 clinicians in this Medicare group
NPI 1023236668 (702) 696-7256
Nevada Acute Medical Services-Scherr 1 PC
9.6 mi
Hospitalist
2500 N TENAYA WAY
Las Vegas, NV 89128
  • Reassigned Medicare billing, Nevada enrollment
  • 156 clinicians in this Medicare group
NPI 1992244438 (865) 693-1000
Bessler MD, PLLC
11 mi
Internal Medicine
3001 SAINT ROSE PKWY
Henderson, NV 89052
  • Reassigned Medicare billing, Nevada enrollment
  • 125 clinicians in this Medicare group
NPI 1801288774 (615) 377-5658
Southeastern Physician Services PC
1,731 mi
Hospitalist
990 OAK RIDGE TPKE
Oak Ridge, TN 37830
  • Reassigned Medicare billing, Tennessee enrollment
  • 1,085 clinicians in this Medicare group
NPI 1083835441 (865) 481-1000

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 4

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.
629 services309 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
114 services114 patients
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 95251
This procedure involves placing a small sensor under your skin to continuously monitor your blood sugar levels in tissue fluid. The data is interpreted and a report is generated to help manage your diabetes more effectively.
96 services61 patients
Ultrasound scan of head and neck soft tissue 76536
An ultrasound scan of the head and neck soft tissue is a non-invasive procedure that uses sound waves to create images of the soft tissues in these areas. It helps identify any abnormalities or issues, such as tumors, cysts, or infections. It's painless and doesn't involve radiation.
16 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89148 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

81.57/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality79.18
Improvement Activities40
Cost61.61

Referred Medical Equipment & Supplies CMS DME claims 4

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
27 suppliers50 claims163 services$6.37 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
13 suppliers23 claims33 services$1.11 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
8 suppliers441 claims443 services$190.36 avg. paid by Medicare
Receiver (monitor), dedicated, for use with therapeutic glucose continuous monitor system K0554
DME-Other DME · category DE017N
3 suppliers19 claims19 services$204.50 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Maryam Rivaz's NPI number?

The NPI number for Maryam Rivaz is 1679891006. It was assigned to this individual provider in the NPPES registry on May 10, 2010.

Where is Maryam Rivaz located?

Maryam Rivaz practices at 9280 W Sunset Rd Ste 306, Las Vegas, NV 89148. The listed phone number is (702) 696-7256.

What is Maryam Rivaz's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Maryam Rivaz enrolled in Medicare?

Yes. Maryam Rivaz 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 organizations bill Medicare for Maryam Rivaz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Maryam Rivaz reassigns Medicare benefits to 4 organizations: Palm Medical Group LLC (Las Vegas, NV), Nevada Acute Medical Services-Scherr 1 PC (Las Vegas, NV), Bessler MD, PLLC (Henderson, NV) and Southeastern Physician Services PC (Oak Ridge, TN). 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 Maryam Rivaz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Maryam Rivaz accept?

Health plans from Molina Healthcare list Maryam Rivaz 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 Maryam Rivaz was last updated on September 11, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.