Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. MARIA ELENA GRAGASIN M.D.
NPI 1336136704
Psychiatry & Neurology - Neurology in Chicago, IL

Q: What is Maria Gragasin's NPI number?

The NPI number for Maria Gragasin is 1336136704. It was assigned to this individual provider in the NPPES registry on September 30, 2005.

Q: What is Maria Gragasin's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Q: When was this NPI record last updated?

The NPPES record for Maria Gragasin was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 days 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.

Active since September 30, 2005PECOS EnrolledAccepts Medicare Assignment

1501 S CALIFORNIA AVE, CHICAGO, IL 60608(773) 257-6552 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Maria Elena Gragasin M.d. NPPES

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

DR. MARIA ELENA GRAGASIN M.D. (NPI 1336136704) is an individual neurology provider in Chicago, Illinois and active in the NPI registry since September 2005. She is enrolled in Medicare PECOS and is a graduate of Other (1973).

NPPES Registry Identity

NPI1336136704

Entity TypeIndividualFemale

Primary Taxonomy2084N0400X

Provider Legal NameDR. MARIA ELENA GRAGASINCredential: M.D.

Location Address1501 S CALIFORNIA AVEChicago, IL 60608-1732

Mailing Address3537 Paysphere CirChicago, IL 60674-0035 · (708) 786-2900

Phone(773) 257-6552

Sole ProprietorNo

Medical School CMSOtherGraduated 1973

Enumeration DateSeptember 30, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1336136704 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

1501 S CALIFORNIA AVE, Chicago, IL 60608

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Other Identifiers 1

Medicaid036-084071-2IL

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. Maria Elena Gragasin 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 ID1355375882

PECOS Enrollment IDI20050923000069

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 3

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.

278 services25 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.

23 services23 patients

Measurement of brain wave activity (eeg), awake and asleep 95819

The measurement of brain wave activity, known as an EEG, records the brain's electrical signals. It's performed when you're awake and asleep to monitor your brain's functioning. It helps in diagnosing conditions like epilepsy, sleep disorders, and other neurological issues.

22 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60608 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.

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.

STEPHANIE JORDAN

Community Health Worker

1501 S CALIFORNIA AVE
CHICAGO, IL 60608

Cook County (773) 542-2000

DR. SURAIYA I ALVI M.D.

Pediatrics

1501 S CALIFORNIA AVE
CHICAGO, IL 60608

Cook County (773) 257-6843

MOUNT SINAI COMMUNITY FOUNDATION

Physician Assistant (Surgical)

1501 S CALIFORNIA AVE
CHICAGO, IL 60608

Cook County (773) 257-6663

DR. AMARDEEP SINGH M.D.

Emergency Medicine

1501 S CALIFORNIA AVE
CHICAGO, IL 60608

Cook County (773) 257-6843

DR. NANCY A SIBIGTROTH M.D.

Radiology (Diagnostic Radiology)

1501 S CALIFORNIA AVE
CHICAGO, IL 60608

Cook County (773) 257-6498

DR. SHANTA NATH M.D.

Pediatrics

1501 S CALIFORNIA AVE
CHICAGO, IL 60608

Cook County (773) 257-6184

DR. MOHAMMED AZHER KASSEM M.D

Internal Medicine

1501 S CALIFORNIA AVE, MT SINAI HOSPITAL, CANCER CARE CENTER
CHICAGO, IL 60608

Cook County (773) 257-6120

ALYNA CHIEN MD

Pediatrics

1501 S CALIFORNIA AVE
CHICAGO, IL 60608

Cook County (773) 257-6770

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 Maria Gragasin's NPI number?

The NPI number for Maria Gragasin is 1336136704. It was assigned to this individual provider in the NPPES registry on September 30, 2005.

Where is Maria Gragasin located?

Maria Gragasin practices at 1501 S California Ave, Chicago, IL 60608. The listed phone number is (773) 257-6552.

What is Maria Gragasin's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Maria Gragasin enrolled in Medicare?

Yes. Maria Gragasin 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.

When was this NPI record last updated?

The NPPES record for Maria Gragasin was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 days 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.