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

PARASTOU SHILIAN D.O.
NPI 1376785642
Psychiatry & Neurology - Clinical Neurophysiology in Santa Monica, CA

Active since April 01, 2009PECOS EnrolledAccepts Medicare Assignment
827 22ND ST, SANTA MONICA, CA 90403(303) 776-5298 Get Directions Write a Review

NPPES record last updated: August 3, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 3, 2026, Jun 18, 2024, Oct 27, 2023 and 1 more (4 updates tracked since 2020).

About Parastou Shilian D.o. NPPES

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

PARASTOU SHILIAN D.O. (NPI 1376785642) is an individual clinical neurophysiology provider in Santa Monica, California, licensed in Colorado (CDRH.0072479) and active in the NPI registry since April 2009. She is enrolled in Medicare PECOS, is affiliated with Houston Methodist West Hospital, and is a graduate of Other (2008).

NPPES Registry Identity

NPI1376785642
Entity TypeIndividualFemale
Primary Taxonomy2084N0600X
Provider Legal NamePARASTOU SHILIANCredential: D.O.
Location Address827 22ND STSanta Monica, CA 90403-2008
Mailing Address1908 Thomes Ave Ste 12550Cheyenne, WY 82001-3527 · (303) 776-5298
Phone(303) 776-5298
Sole ProprietorNo
Medical School CMSOtherGraduated 2008
Enumeration DateApril 1, 2009
Last NPPES UpdateAugust 3, 20264 updates tracked since enumeration
NPPES CertifiedAugust 3, 2026
✔ NPI 1376785642 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Clinical NeurophysiologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0600X
License✔ Licensed in CO · CDRH.0072479
Definition
Clinical Neurophysiology is a subspecialty with psychiatric or neurologic expertise in the diagnosis and management of central, peripheral, and autonomic nervous system disorders using combined clinical evaluation and electrophysiologic testing such as electroencephalography (EEG), electromyography (EMG), and nerve conduction studies (NCS).
Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X · License 20A10432 (CA)
827 22ND ST, Santa Monica, CA 90403
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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

Parastou Shilian D.o. 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 ID1658543442
PECOS Enrollment IDI20111021000211
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 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.

Continuous intraoperative neurophysiology monitoring, from outside the operating room (remote or nearby), per patient, (attention directed exclusively to one patient) each 15 minutes (list in addition to primary procedure) G0453
Continuous intraoperative neurophysiology monitoring is a service where a specialist oversees your nervous system's function during surgery, from a nearby or remote location. This is done every 15 minutes and is focused solely on you. It helps ensure surgical safety by identifying any potential nervous system changes promptly.
685 services237 patients
Placement of skin electrodes and measurement of stimulated sites on arms and legs 95938
This procedure involves placing small pads (electrodes) on your arms and legs. These electrodes send gentle electric signals to specific areas, and the responses are measured. This helps assess the health of your nerves and muscles.
256 services255 patients
Needle measurement of electrical activity in arm, leg, trunk or head muscles, limited study 95870
This procedure, known as an electromyography (EMG), involves using a needle to measure electrical activity in your muscles. It can help diagnose conditions affecting nerves or muscles. It's a limited study, meaning only specific muscles in the arm, leg, trunk, or head are examined.
215 services96 patients
Needle measurement of electrical activity in arm or leg muscles, 2 extremities 95861
This procedure, known as an electromyography (EMG), involves inserting a small needle into your arm or leg muscles to measure their electrical activity. It helps diagnose conditions affecting nerves or muscles. It's generally painless, though you may feel some discomfort.
127 services127 patients
Placement of skin electrodes and measurement of central motor stimulation in arms and legs 95939
This procedure involves placing small patches (electrodes) on your skin over your arms and legs. These electrodes send harmless electrical signals to your muscles. The response is measured to assess the health and function of your nerves and muscles.
109 services109 patients
Needle measurement of electrical activity in muscles on both sides of body 95868
This procedure, known as electromyography, involves inserting tiny needles into muscles to measure their electrical activity. It helps identify muscle or nerve disorders. It's performed on both sides of the body for comparison. It's generally safe and may cause minimal discomfort.
43 services43 patients

Hospital Affiliations CMS Care Compare

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

Houston Methodist West Hospital

Acute Care Hospitals · Houston, TX
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number670077
Location18500 Katy FreewayHouston, TX 77094 · Harris County
Emergency services Birthing friendly

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 Parastou Shilian's NPI number?

The NPI number for Parastou Shilian is 1376785642. It was assigned to this individual provider in the NPPES registry on April 1, 2009.

Where is Parastou Shilian located?

Parastou Shilian practices at 827 22nd St, Santa Monica, CA 90403. The listed phone number is (303) 776-5298.

What is Parastou Shilian's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Clinical Neurophysiology, with taxonomy code 2084N0600X.

Is Parastou Shilian enrolled in Medicare?

Yes. Parastou Shilian 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 Parastou Shilian affiliated with any hospitals?

According to CMS data, Parastou Shilian is affiliated with Houston Methodist West Hospital.

When was this NPI record last updated?

The NPPES record for Parastou Shilian was last updated on August 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.