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UMAIR ALI
NPI 1720749740
Internal Medicine - Nephrology in Little Rock, AR

Active since January 02, 2022PECOS EnrolledAccepts Medicare Assignment
500 S UNIVERSITY AVE STE 500, LITTLE ROCK, AR 72205(501) 588-1100(501) 588-1750 Get Directions Write a Review

NPPES record last updated: January 7, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 7, 2026, Oct 9, 2024, Jan 2, 2022 (3 updates tracked since 2022).

About Umair Ali NPPES

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

UMAIR ALI (NPI 1720749740) is an individual nephrology provider in Little Rock, Arkansas, licensed in Arkansas (E-16361) and active in the NPI registry since January 2022. He is enrolled in Medicare PECOS, maintains a secondary practice location in North Little Rock, and is a graduate of Other (2009).

NPPES Registry Identity

NPI1720749740
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameUMAIR ALI
Location Address500 S UNIVERSITY AVE STE 500Little Rock, AR 72205-5307
Mailing Address6 Wimbledon Green Cir Apt 623Little Rock, AR 72210-4162 · (501) 914-5682
Phone(501) 588-1100
Fax(501) 588-1750
Sole ProprietorYes
Medical School CMSOtherGraduated 2009
Enumeration DateJanuary 2, 2022
Last NPPES UpdateJanuary 7, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 7, 2026
✔ NPI 1720749740 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in AR · E-16361
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.
500 S UNIVERSITY AVE STE 500, Little Rock, AR 72205
Open in Google Maps ↗

Secondary Practice Location 1

Location 13401 Springhill Dr Ste 360North Little Rock, AR 72117-2924 · Phone (501) 615-8808 · Fax (501) 615-8828

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Health Advantage, Octave.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

Umair Ali 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 ID9032501499
PECOS Enrollment IDI20230519001335
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 Umair Ali reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Kidney Care Center, PLLC
Same address
Nephrology
500 S. UNIVERSITY, SUITE 508
Little Rock, AR 72205
  • Reassigned Medicare billing, Arkansas enrollment
  • 5 clinicians in this Medicare group
NPI 1124142971 (208) 236-1600

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 6

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 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.
762 services200 patients
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.
262 services106 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.
157 services150 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.
42 services41 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.
21 services21 patients
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.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 72205 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
$119.36 typical visit price
range $51.36 – $157.74
Typical copayment $29.84 (range $12.84 – $39.43)
Most-billed visit code 99204
Established Patient
$91.63 typical visit price
range $16.16 – $128.77
Typical copayment $22.90 (range $4.04 – $32.19)
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.

Other Providers at the Same Location NPPES 2

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

MRS. SHAMSIE MARIE LUMPKIN CRNA
Nurse Anesthetist, Certified Registered
500 S UNIVERSITY AVE STE 500
LITTLE ROCK, AR 72205
Pulaski County (501) 664-4532
CHRISTOPHER YANCEY
Nurse Anesthetist, Certified Registered
500 S UNIVERSITY AVE STE 500
LITTLE ROCK, AR 72205
Pulaski County (501) 664-4532

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 Umair Ali's NPI number?

The NPI number for Umair Ali is 1720749740. It was assigned to this individual provider in the NPPES registry on January 2, 2022.

Where is Umair Ali located?

Umair Ali practices at 500 S University Ave Ste 500, Little Rock, AR 72205. The listed phone number is (501) 588-1100.

What is Umair Ali's specialty?

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

Is Umair Ali enrolled in Medicare?

Yes. Umair Ali 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 organization bills Medicare for Umair Ali's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Umair Ali reassigns Medicare benefits to Kidney Care Center, PLLC (Little Rock, AR). 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 Umair Ali's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Umair Ali accept?

Health plans from Health Advantage and Octave list Umair Ali 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 Umair Ali 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.