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HAIDER ALHAIDARI
NPI 1639563083
Internal Medicine in Las Vegas, NV

Active since March 24, 2015PECOS EnrolledAccepts Medicare Assignment
99.45/100
CMS Quality Rating
3540 W SAHARA AVE STE 330, LAS VEGAS, NV 89102(702) 921-6823 Get Directions Write a Review

NPPES record last updated: November 5, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Haider Alhaidari NPPES

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

HAIDER ALHAIDARI (NPI 1639563083) is an individual internal medicine provider in Las Vegas, Nevada, licensed in Nevada (18089) and active in the NPI registry since March 2015. He is enrolled in Medicare PECOS, is affiliated with University Medical Center, and maintains a secondary practice location in Las Vegas.

NPPES Registry Identity

NPI1639563083
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameHAIDER ALHAIDARI
Location Address3540 W SAHARA AVE STE 330Las Vegas, NV 89102-5816
Mailing Address2040 W Charleston Blvd, Ste.300Las Vegas, NV 89102-2227 · (702) 671-2341 · Fax (702) 671-2376
Phone(702) 921-6823
Sole ProprietorNo
Medical School CMSOtherGraduated 2011
Enumeration DateMarch 24, 2015
Last NPPES UpdateNovember 5, 2018
✔ NPI 1639563083 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 · 18089
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.
3540 W SAHARA AVE STE 330, Las Vegas, NV 89102
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Secondary Practice Location 1

Location 12040 W Charleston Blvd, Ste.300Las Vegas, NV 89102-2227 · Phone (702) 671-2341 · Fax (702) 671-2376

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

Haider Alhaidari 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 ID2062728116
PECOS Enrollment IDI20190328002967
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

5

Medicare enrollment records show Haider Alhaidari reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Pioneer Health Care LLC
0.1 mi
Internal Medicine
3540 W SAHARA AVE, SUITE 330
Las Vegas, NV 89102
  • Reassigned Medicare billing, Nevada enrollment
  • 56 clinicians in this Medicare group
NPI 1588681332 (702) 921-6823
Nevada Acute Medical Services-Scherr 1 PC
5.4 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
Reliant Physicians (kumar) PLLC
7.3 mi
Hospitalist
1180 N TOWN CENTER DR STE 100
Las Vegas, NV 89144
  • Reassigned Medicare billing, Nevada enrollment
  • 53 clinicians in this Medicare group
NPI 1093285462 (702) 202-2060
Eid Nevada Critical Care PLLC
7.6 mi
Critical Care Medicine
6040 S FORT APACHE RD STE 100
Las Vegas, NV 89148
  • Reassigned Medicare billing, Nevada enrollment
  • 101 clinicians in this Medicare group
NPI 1962712828 (702) 476-4900
Advanced Telemedicine Associates LLC
11 mi
Internal Medicine
3195 SAINT ROSE PKWY STE 212
Henderson, NV 89052
  • Reassigned Medicare billing, Nevada enrollment
  • 3 clinicians in this Medicare group
NPI 1376130963 (702) 468-5905

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.

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.
68 services18 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
15 services15 patients

Hospital Affiliations CMS Care Compare 2

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

University Medical Center

Acute Care Hospitals · Las Vegas, NV
2/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number290007
Location1800 W Charleston BlvdLas Vegas, NV 89102 · Clark County
Emergency services Birthing friendly

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 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.

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.

99.45/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality95.03
Improvement Activities40
Cost80.69

Other Providers at the Same Location NPPES 6

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

QAZI ZISHAN MOHSIN DO
Internal Medicine
3540 W SAHARA AVE STE 330
LAS VEGAS, NV 89102
Clark County (702) 921-6823
RAMANATHAN VEERAPPAN MD
Internal Medicine
3540 W SAHARA AVE STE 330
LAS VEGAS, NV 89102
Clark County (702) 921-6823
MA RENZEL THEREZNA SAMONTE CAPARROS APRN
Nurse Practitioner (Family)
3540 W SAHARA AVE STE 330
LAS VEGAS, NV 89102
Clark County (702) 921-6823
SHALEMAR ANN ABRAHAM KASAN MD
Internal Medicine
3540 W SAHARA AVE STE 330
LAS VEGAS, NV 89102
Clark County (702) 921-6823
QASIM MEHDI MD
Internal Medicine
3540 W SAHARA AVE STE 330
LAS VEGAS, NV 89102
Clark County (702) 921-6823
XIN YUN WU APRN
Nurse Practitioner (Family)
3540 W SAHARA AVE STE 330
LAS VEGAS, NV 89102
Clark County (702) 921-6823

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 Haider Alhaidari's NPI number?

The NPI number for Haider Alhaidari is 1639563083. It was assigned to this individual provider in the NPPES registry on March 24, 2015.

Where is Haider Alhaidari located?

Haider Alhaidari practices at 3540 W Sahara Ave Ste 330, Las Vegas, NV 89102. The listed phone number is (702) 921-6823.

What is Haider Alhaidari's specialty?

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

Is Haider Alhaidari enrolled in Medicare?

Yes. Haider Alhaidari 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 Haider Alhaidari's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Haider Alhaidari reassigns Medicare benefits to 5 organizations: Pioneer Health Care LLC (Las Vegas, NV), Nevada Acute Medical Services-Scherr 1 PC (Las Vegas, NV), Reliant Physicians (kumar) PLLC (Las Vegas, NV), Eid Nevada Critical Care PLLC (Las Vegas, NV) and Advanced Telemedicine Associates LLC (Henderson, 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 Haider Alhaidari's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Haider Alhaidari accept?

Health plans from Molina Healthcare list Haider Alhaidari 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.

Is Haider Alhaidari affiliated with any hospitals?

According to CMS data, Haider Alhaidari is affiliated with University Medical Center and Mountainview Hospital.

When was this NPI record last updated?

The NPPES record for Haider Alhaidari was last updated on November 5, 2018. 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.