MARWAH AL-KHAZAALI M.D.
NPI 1962896043
Internal Medicine - Nephrology in Las Vegas, NV

Q: What is Marwah Al-khazaali's NPI number?

The NPI number for Marwah Al-khazaali is 1962896043. It was assigned to this individual provider in the NPPES registry on March 26, 2015.

Q: What is Marwah Al-khazaali's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Active since March 26, 2015PECOS EnrolledAccepts Medicare Assignment

1294 S JONES BLVD, LAS VEGAS, NV 89146(702) 877-1887(702) 877-4536 Get Directions Write a Review

NPPES record last updated: January 29, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 1, 2023, Aug 20, 2020, Jul 9, 2020 and 1 more (4 updates tracked since 2020).

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About Marwah Al-khazaali M.d. NPPES

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

MARWAH AL-KHAZAALI M.D. (NPI 1962896043) is an individual nephrology provider in Las Vegas, Nevada, licensed in Nevada (19665) and active in the NPI registry since March 2015. She is enrolled in Medicare PECOS, is affiliated with Valley Hospital Medical Center, and maintains a secondary practice location in Las Vegas.

NPPES Registry Identity

NPI1962896043

Entity TypeIndividualFemale

Primary Taxonomy207RN0300X

Provider Legal NameMARWAH AL-KHAZAALICredential: M.D.

Location Address1294 S JONES BLVDLas Vegas, NV 89146

Mailing Address1294 S Jones BlvdLas Vegas, NV 89146 · (702) 877-1887 · Fax (702) 877-4536

Phone(702) 877-1887

Fax(702) 877-4536

Sole ProprietorNo

Medical School CMSOtherGraduated 2010

Enumeration DateMarch 26, 2015

Last NPPES UpdateJanuary 29, 20244 updates tracked since enumeration

NPPES CertifiedJanuary 26, 2024

✔ NPI 1962896043 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians

Taxonomy Code207RN0300X

License✔ Licensed in NV · 19665

Definition

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

Also ListedInternal MedicineTaxonomy 207R00000X · License 19665 (NV)

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

1294 S JONES BLVD, Las Vegas, NV 89146

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Secondary Practice Location 1

Location 12040 W Charleston Blvd Ste 300Las Vegas, NV 89102-2244 · Phone (702) 671-2341 · Fax (702) 671-2376

Other Identifiers 1

Medicaid1962896043NV

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

Marwah Al-khazaali 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 ID9032531405

PECOS Enrollment IDI20200612002085

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 Marwah Al-khazaali reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Nephrology & Endocrine Associates Inc

Same address

Nephrology

1294 S JONES BLVD
Las Vegas, NV 89146

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

NPI 1801886700 (702) 877-1887

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 9

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

865 services304 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

370 services165 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

198 services169 patients

Dialysis services, 4 or more physician visits per month (20 years or older) 90960

Dialysis is a treatment that filters and purifies your blood using a machine. It helps keep your fluids and electrolytes in balance when the kidneys can't do their job. This service includes 4 or more visits per month with a physician to monitor your health and adjust your treatment as needed.

169 services33 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.

52 services38 patients

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.

36 services27 patients

Hospital Affiliations CMS Care Compare 5

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

Valley Hospital Medical Center

Acute Care Hospitals · Las Vegas, NV

2/5 CMS rating

OwnershipProprietary

CMS Certification Number290021

Location620 Shadow LaneLas Vegas, NV 89106 · Clark County

Emergency services

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

Summerlin Hospital Medical Center

Acute Care Hospitals · Las Vegas, NV

2/5 CMS rating

OwnershipProprietary

CMS Certification Number290041

Location657 Town Center DriveLas Vegas, NV 89144 · Clark County

Emergency services Birthing friendly

Spring Valley Hospital Medical Center

Acute Care Hospitals · Las Vegas, NV

2/5 CMS rating

OwnershipProprietary

CMS Certification Number290046

Location5400 South Rainbow BlvdLas Vegas, NV 89118 · Clark County

Emergency services Birthing friendly

Saint Rose Dominican Hospitals - San Martin Campus

Acute Care Hospitals · Las Vegas, NV

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number290053

Location8280 W Warm Springs RoadLas Vegas, NV 89113 · Clark County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89146 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

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

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

1 supplier15 claims15 services$177.38 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 20

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

PARAG PAREKH D.O.

Internal Medicine (Nephrology)