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DR. MARYAM N. SANDOVAL M.D.
NPI 1831140490
Internal Medicine in Elmhurst, IL

Active since May 16, 2006PECOS EnrolledAccepts Medicare Assignment
133 E BRUSH HILL RD STE 401, ELMHURST, IL 60126(630) 932-2020 Get Directions Write a Review

NPPES record last updated: August 18, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 18, 2023, Feb 14, 2020 (2 updates tracked since 2020).

About Dr. Maryam N. Sandoval M.d. NPPES

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

DR. MARYAM N. SANDOVAL M.D. (NPI 1831140490) is an individual internal medicine provider in Elmhurst, Illinois, licensed in Illinois (036-098591) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, is affiliated with Loyola Gottlieb Memorial Hospital, and is a graduate of University Of Missouri, Columbia School Of Medicine (1996).

NPPES Registry Identity

NPI1831140490
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. MARYAM N. SANDOVALCredential: M.D.
Location Address133 E BRUSH HILL RD STE 401Elmhurst, IL 60126-5659
Mailing AddressPo Box 713260Chicago, IL 60677-1260 · (630) 469-2000
Phone(630) 932-2020
Sole ProprietorNo
Medical School CMSUniversity Of Missouri, Columbia School Of MedicineGraduated 1996
Enumeration DateMay 16, 2006
Last NPPES UpdateAugust 18, 20232 updates tracked since enumeration
NPPES CertifiedAugust 18, 2023
✔ NPI 1831140490 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in IL · 036-098591
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.
133 E BRUSH HILL RD STE 401, Elmhurst, IL 60126
Open in Google Maps ↗

Other Identifiers 1

Medicaid036-098591IL

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Maryam N. Sandoval 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 ID1456242536
PECOS Enrollment IDI20100130000178
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.

Areas of Expertise CMS Part B claims 10

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.
31 services23 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
30 services26 patients
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025
A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.
22 services22 patients
Blood test, comprehensive group of blood chemicals 80053
A comprehensive group of blood chemicals test, also known as a comprehensive metabolic panel, is a blood test that measures your sugar level, electrolyte and fluid balance, kidney function, and liver function. This helps to check your body's overall health.
21 services21 patients
Blood test, lipids (cholesterol and triglycerides) 80061
A lipid panel is a blood test that measures fats and fatty substances, such as cholesterol and triglycerides. These substances are used by your body as a source of energy. High levels can lead to health issues, including heart disease.
21 services21 patients
Blood test, thyroid stimulating hormone (tsh) 84443
A TSH blood test measures the level of thyroid stimulating hormone in your body. This hormone is produced by the pituitary gland and regulates how your thyroid works. It's a simple procedure where a small amount of blood is drawn from your arm for analysis.
19 services19 patients

Hospital Affiliations CMS Care Compare 3

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

Loyola Gottlieb Memorial Hospital

Acute Care Hospitals · Melrose Park, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140008
Location701 West North AveMelrose Park, IL 60160 · Cook County
Emergency services

Elmhurst Memorial Hospital

Acute Care Hospitals · Elmhurst, IL
4/5 CMS rating
OwnershipProprietary
CMS Certification Number140200
Location155 East Brush Hill RoadElmhurst, IL 60126 · Du Page County
Emergency services Birthing friendly

Loyola University Medical Center

Acute Care Hospitals · Maywood, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140276
Location2160 S 1st AvenueMaywood, IL 60153 · Cook County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60126 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
$137.43 typical visit price
range $59.81 – $181.38
Typical copayment $34.35 (range $14.95 – $45.34)
Most-billed visit code 99204
Established Patient
$105.07 typical visit price
range $19.15 – $147.12
Typical copayment $26.26 (range $4.78 – $36.78)
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.

Reported Quality Measures

Medication Reconciliation Post-Discharge
The percentage of discharges from any inpatient facility (e.g. hospital, skilled nursing facility, or rehabilitation facility) for patients 18 years and older of age seen within 30 days following discharge in the office by the physician, prescribing…
Patients 65+: 100% · 42 patients
100%42 patients
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 4

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

DR. MICHAEL S. POPPER M.D.
Internal Medicine
133 E BRUSH HILL RD STE 401
ELMHURST, IL 60126
Dupage County (630) 932-2020
PAULETTE N. FEIEREISEL CNP
Nurse Practitioner (Adult Health)
133 E BRUSH HILL RD STE 401
ELMHURST, IL 60126
Dupage County (630) 932-2020
DR. PATRICK M O'MEARA M.D.
Internal Medicine
133 E BRUSH HILL RD STE 401
ELMHURST, IL 60126
Dupage County (630) 932-2020
TRACIE WILCOX M.D.
Internal Medicine
133 E BRUSH HILL RD STE 401
ELMHURST, IL 60126
Dupage County (630) 932-2020

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 Sandoval's NPI number?

The NPI number for Maryam Sandoval is 1831140490. It was assigned to this individual provider in the NPPES registry on May 16, 2006.

Where is Maryam Sandoval located?

Maryam Sandoval practices at 133 E Brush Hill Rd Ste 401, Elmhurst, IL 60126. The listed phone number is (630) 932-2020.

What is Maryam Sandoval's specialty?

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

Is Maryam Sandoval enrolled in Medicare?

Yes. Maryam Sandoval 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.

Is Maryam Sandoval affiliated with any hospitals?

According to CMS data, Maryam Sandoval is affiliated with Loyola Gottlieb Memorial Hospital, Elmhurst Memorial Hospital and Loyola University Medical Center.

When was this NPI record last updated?

The NPPES record for Maryam Sandoval was last updated on August 18, 2023. 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.