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DR. ROUPEN HAROUT GUEDIKIAN MD
NPI 1497404107
Hospitalist in West Hollywood, CA

Active since March 21, 2022PECOS EnrolledAccepts Medicare Assignment
8700 BEVERLY BLVD STE B220, WEST HOLLYWOOD, CA 90048(310) 423-5252(310) 423-8441 Get Directions Write a Review

NPPES record last updated: August 12, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Roupen Harout Guedikian Md NPPES

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

DR. ROUPEN HAROUT GUEDIKIAN MD (NPI 1497404107) is an individual hospitalist provider in West Hollywood, California, licensed in California (A200329) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1497404107
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameDR. ROUPEN HAROUT GUEDIKIANCredential: MD
Location Address8700 BEVERLY BLVD STE B220West Hollywood, CA 90048-1804
Mailing Address4140 W 190th StTorrance, CA 90504-5513
Phone(310) 423-5252
Fax(310) 423-8441
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateMarch 21, 2022
Last NPPES UpdateAugust 12, 2025
NPPES CertifiedAugust 12, 2025
✔ NPI 1497404107 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in CA · A200329
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
8700 BEVERLY BLVD STE B220, West Hollywood, CA 90048
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1400 N Pepper AveColton, CA 92324-1801 · Phone (909) 580-1000
Location 24650 Lincoln BlvdMarina Del Rey, CA 90292-6306 · Phone (310) 823-8911 · Fax (310) 423-8441

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. Roupen Harout Guedikian Md 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 ID3173024759
PECOS Enrollment IDI20250827002365
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90048 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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.

MITALI MEHTA M.D.
Hospitalist
8700 BEVERLY BLVD STE B220
WEST HOLLYWOOD, CA 90048
Los Angeles County (310) 423-5252
IFEDAYO OLUFEMI KUYE MD
Hospitalist
8700 BEVERLY BLVD STE B220
WEST HOLLYWOOD, CA 90048
Los Angeles County (310) 423-5252
DR. SAMANTHA MICHELLE PALMER MD
Hospitalist
8700 BEVERLY BLVD STE B220
WEST HOLLYWOOD, CA 90048
Los Angeles County (310) 423-5252
EUNKYUNG SHIN
Hospitalist
8700 BEVERLY BLVD STE B220
WEST HOLLYWOOD, CA 90048
Los Angeles County (310) 423-5252
ALICE E HAWKINS
Internal Medicine (Hospice and Palliative Medicine)
8700 BEVERLY BLVD STE B220
WEST HOLLYWOOD, CA 90048
Los Angeles County (310) 423-5252
DIVYA NARAYANAN MD
Hospitalist
8700 BEVERLY BLVD STE B220
WEST HOLLYWOOD, CA 90048
Los Angeles County (310) 423-5252
SONA DERBEDERIAN NP
Nurse Practitioner (Family)
8700 BEVERLY BLVD STE B220
WEST HOLLYWOOD, CA 90048
Los Angeles County (310) 423-5252
CHARLES E POHL III MD
Pediatrics (Pediatric Critical Care Medicine)
8700 BEVERLY BLVD STE B220
WEST HOLLYWOOD, CA 90048
Los Angeles County (310) 423-5000

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 Roupen Guedikian's NPI number?

The NPI number for Roupen Guedikian is 1497404107. It was assigned to this individual provider in the NPPES registry on March 21, 2022.

Where is Roupen Guedikian located?

Roupen Guedikian practices at 8700 Beverly Blvd Ste B220, West Hollywood, CA 90048. The listed phone number is (310) 423-5252.

What is Roupen Guedikian's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Roupen Guedikian enrolled in Medicare?

Yes. Roupen Guedikian 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 Roupen Guedikian was last updated on August 12, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.