Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Parastou Shilian, DO

Individual provider Neurology Physician · NPI 1376785642

Parastou Shilian, DO practises Neurology in Santa Monica, California. Qualified in 2008, 18 years ago. Practices with Rocky Mountain Neurodiagnostics LLC, a 9-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California and Colorado.

Years since qualifying
18
Licensed in
CA, CO
In the registry since
2009
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

827 22nd St
Santa Monica, CA 90403-2008
Phone: (303) 776-5298
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1908 Thomes Ave Ste 12550, Cheyenne, WY 82001-3527 — (303) 776-5298

Specialties & licences

Clinical Neurophysiology Physician (primary) Taxonomy 2084N0600X · Licence CDRH.0072479 (CO)
Neurology Physician Taxonomy 2084N0400X · Licence 20A10432 (CA)

Record details

NPI number1376785642
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 1, 2009
Last updated in NPPESAugust 3, 2026
Certification dateAugust 3, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNEUROLOGY
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Rocky Mountain Neurodiagnostics Llc — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients262
Services billed 1,444 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Hca Healthone Rose Hospital · Denver, CO · listed as HCA Healthone LLC
  • Sky Ridge Medical Center Hospital · Lone Tree, CO
  • Adventhealth Avista Hospital · Louisville, CO
  • AdventHealth Porter Hospital · Denver, CO
  • Houston Methodist West Hospital Hospital · Houston, TX

Colleagues at Rocky Mountain Neurodiagnostics LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Santa Monica