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DR. SAADIA ALVI M.D.
NPI 1568682177
Internal Medicine - Endocrinology, Diabetes & Metabolism in Oak Park, IL

Active since April 26, 2007PECOS EnrolledAccepts Medicare Assignment
78.01/100
CMS Quality Rating
520 S MAPLE AVE, OAK PARK, IL 60304(708) 660-5900(708) 660-2210 Get Directions Write a Review

NPPES record last updated: May 20, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Feb 18, 2020, Mar 17, 2018, Dec 11, 2017 (3 updates tracked since 2017).

About Dr. Saadia Alvi M.d. NPPES

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

DR. SAADIA ALVI M.D. (NPI 1568682177) is an individual endocrinology, diabetes & metabolism provider in Oak Park, Illinois, licensed in Illinois (036122165) and active in the NPI registry since April 2007. She is enrolled in Medicare PECOS, is affiliated with Adventhealth Orlando, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1568682177
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameDR. SAADIA ALVICredential: M.D.
Location Address520 S MAPLE AVEOak Park, IL 60304-1022
Mailing Address520 S Maple AveOak Park, IL 60304-1022 · (708) 660-5900 · Fax (708) 660-2210
Phone(708) 660-5900
Fax(708) 660-2210
Sole ProprietorNo
Medical School CMSOtherGraduated 2005
Enumeration DateApril 26, 2007
Last NPPES UpdateMay 20, 20243 updates tracked since enumeration
NPPES CertifiedMay 20, 2024
✔ NPI 1568682177 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
Licenses✔ Licensed in IL · 036122165✔ Licensed in FL · ME132879✔ Licensed in IN · 01072889A✔ Licensed in TX · BP1-0042069
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.
520 S MAPLE AVE, Oak Park, IL 60304
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Secondary Practice Locations 3

Location 1761 45th Ave, Ste. 110Munster, IN 46321-2893 · Phone (219) 922-3020 · Fax (219) 922-3023
Location 22080 Oakley Seaver DrClermont, FL 34711-1962 · Phone (352) 536-8644 · Fax (352) 536-8645
Location 32415 N Orange Ave Ste 502Orlando, FL 32804-5503 · Phone (407) 303-2801 · Fax (407) 303-2805

Other Identifiers 1

Medicaid023153200FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.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. Saadia Alvi 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 ID9335203033
PECOS Enrollment IDI20150716002670
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

3

Medicare enrollment records show Saadia Alvi reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Rush Oak Park Physicians Group Center For Diabetes And Endocrine
Same address
Endocrinology, Diabetes & Metabolism
520 S MAPLE AVE, 3RD FLOOR
Oak Park, IL 60304
  • Reassigned Medicare billing, Illinois enrollment
  • 16 clinicians in this Medicare group
NPI 1841560141 (708) 660-5900
Rush University Medical Center
6.7 mi
Internal Medicine
2011 YORK ROAD, 2ND FLOOR
Oak Brook, IL 60523
  • Reassigned Medicare billing, Illinois enrollment
  • Medicare enrollment name: Rush University Medical Group
  • 2,169 clinicians in this Medicare group
NPI 1801375696 (630) 724-1310
Florida Hospital Medical Group Inc
988 mi
Family Medicine
1115 E RIDGEWOOD ST
Orlando, FL 32803
  • Reassigned Medicare billing, Florida enrollment
  • 3,005 clinicians in this Medicare group
NPI 1225034234 (407) 841-1100

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.
63 services53 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.
44 services38 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.
14 services14 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.
12 services11 patients

Hospital Affiliations CMS Care Compare 3

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

Adventhealth Orlando

Acute Care Hospitals · Orlando, FL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100007
Location601 E Rollins StOrlando, FL 32803 · Orange County
Emergency services Birthing friendly

Rush Oak Park Hospital

Acute Care Hospitals · Oak Park, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140063
Location520 S Maple AveOak Park, IL 60304 · Cook County
Emergency services

Rush University Medical Center

Acute Care Hospitals · Chicago, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140119
Location1653 West Congress ParkwayChicago, IL 60612 · Cook County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60304 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
$138.86 typical visit price
range $60.08 – $183.39
Typical copayment $34.71 (range $15.02 – $45.84)
Most-billed visit code 99204
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
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.

78.01/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality57.51
Promoting Interoperability100
Improvement Activities40
Cost69.18

Referred Medical Equipment & Supplies CMS DME claims 2

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
10 suppliers17 claims66 services$6.47 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 suppliers60 claims60 services$184.80 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.

MEGAN NOLLEY NAJARRO
Registered Nurse
520 S MAPLE AVE
OAK PARK, IL 60304
Cook County (630) 842-2727
ALYSEE GIRAUD-CARRIER PA-C
Physician Assistant
520 S MAPLE AVE
OAK PARK, IL 60304
Cook County (708) 660-0600
ELIZABETH BASSETT CRNA
Nurse Anesthetist, Certified Registered
520 S MAPLE AVE
OAK PARK, IL 60304
Cook County (708) 383-9300
DR. MAX A FITZGERALD MD
Physical Medicine & Rehabilitation
520 S MAPLE AVE, SUITE 4600
OAK PARK, IL 60304
Cook County (708) 660-2240
MOLLY HODUL RD
Dietitian, Registered
520 S MAPLE AVE
OAK PARK, IL 60304
Cook County (708) 660-3662
NUPUR SHAH DO
Emergency Medicine
520 S MAPLE AVE
OAK PARK, IL 60304
Cook County (708) 660-5997
TAYLOR SARPONG
Nurse Practitioner (Primary Care)
520 S MAPLE AVE
OAK PARK, IL 60304
Cook County (708) 660-4800
DR. COLIN THERRIAULT M.D.
Emergency Medicine
520 S MAPLE AVE
OAK PARK, IL 60304
Cook County (708) 660-5997

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 Saadia Alvi's NPI number?

The NPI number for Saadia Alvi is 1568682177. It was assigned to this individual provider in the NPPES registry on April 26, 2007.

Where is Saadia Alvi located?

Saadia Alvi practices at 520 S Maple Ave, Oak Park, IL 60304. The listed phone number is (708) 660-5900.

What is Saadia Alvi's specialty?

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

Is Saadia Alvi enrolled in Medicare?

Yes. Saadia Alvi 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 Saadia Alvi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Saadia Alvi reassigns Medicare benefits to 3 organizations: Rush Oak Park Physicians Group Center For Diabetes And Endocrine (Oak Park, IL), Rush University Medical Center (Oak Brook, IL) and Florida Hospital Medical Group Inc (Orlando, FL). 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 Saadia Alvi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Saadia Alvi accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Saadia Alvi 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 Saadia Alvi affiliated with any hospitals?

According to CMS data, Saadia Alvi is affiliated with Adventhealth Orlando, Rush Oak Park Hospital and Rush University Medical Center.

When was this NPI record last updated?

The NPPES record for Saadia Alvi was last updated on May 20, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.