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DR. ROUPEN YAGHSEZIAN MD
NPI 1215051669
Pathology - Dermatopathology in Laguna Niguel, CA

Active since March 19, 2007PECOS EnrolledAccepts Medicare AssignmentCLIA 05D1090870 · Certificate of Compliance
22632 OCEAN WAY, LAGUNA NIGUEL, CA 92677(951) 280-0100(951) 280-0194 Get Directions Write a Review

NPPES record last updated: May 7, 2018. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Dr. Roupen Yaghsezian Md NPPES

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

DR. ROUPEN YAGHSEZIAN MD (NPI 1215051669) is an individual dermatopathology provider in Laguna Niguel, California, licensed in California (A52567) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS, holds a CLIA Certificate of Compliance certificate valid through November 3, 2026, and is a graduate of Other (1981).

NPPES Registry Identity

NPI1215051669
Entity TypeIndividualMale
Primary Taxonomy207ZD0900X
Provider Legal NameDR. ROUPEN YAGHSEZIANCredential: MD
Location Address22632 OCEAN WAYLaguna Niguel, CA 92677-5436
Mailing Address22632 Ocean WayLaguna Niguel, CA 92677-5436 · (951) 280-0100 · Fax (951) 280-0194
Phone(951) 280-0100
Fax(951) 280-0194
Sole ProprietorYes
Medical School CMSOtherGraduated 1981
Enumeration DateMarch 19, 2007
Last NPPES UpdateMay 7, 2018
✔ NPI 1215051669 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · DermatopathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZD0900X
License✔ Licensed in CA · A52567
Definition
A dermatopathologist is an expert in diagnosing and monitoring diseases of the skin including infectious, immunologic, degenerative, and neoplastic diseases. This entails the examination and interpretation of specially prepared tissue sections, cellular scrapings, and smears of skin lesions by means of light microscopy, electron microscopy, and fluorescence microscopy.
22632 OCEAN WAY, Laguna Niguel, CA 92677
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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

Dr. Roupen Yaghsezian 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 ID7517951759
PECOS Enrollment IDI20050711000917
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.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Compliance 05D1090870

Roupen Yaghsezian, MD Inc · Laguna Niguel, CA
Active · expires Nov 3, 2026
CLIA Number05D1090870
Laboratory TypeIndependent
Certificate Effective DateNovember 4, 2024
Certificate Expiration DateNovember 3, 2026
Laboratory DirectorRoupen Yaghsezian MD
Laboratory Phone(951) 280-0100
Laboratory LocationRoupen Yaghsezian, MD Inc22632 Ocean Way, Laguna Niguel, CA 92677
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

Areas of Expertise CMS Part B claims 4

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.

Pathology examination of tissue using a microscope, intermediate complexity 88305
A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.
181 services137 patients
Surgical pathology consultation and report on referred slides prepared elsewhere 88321
A surgical pathology consultation involves reviewing slides prepared at a different lab to confirm or clarify a diagnosis. It's a second opinion to ensure accuracy. A report with findings and interpretations is then provided for your doctor's reference.
84 services76 patients
Pathology examination of tissue using a microscope, moderately low complexity 88304
A pathology examination of tissue, moderately low complexity, involves studying a small sample of your body tissue under a microscope. It helps to identify any abnormal cells or diseases. It's a routine procedure, not complex, and provides crucial insights for your diagnosis.
45 services31 patients
Special stained specimen slides to examine tissue, initial procedure 88342
This procedure involves the use of specially stained slides to examine tissue samples. The initial process involves obtaining a small tissue sample from your body. This sample is then placed on a slide and stained with special dyes to highlight different structures and elements. The stained slide is then examined under a microscope to help diagnose any potential health issues.
21 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92677 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

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

ROUPEN YAGHSEZIAN MD INC
Clinical Medical Laboratory
22632 OCEAN WAY
LAGUNA NIGUEL, CA 92677
Orange County (951) 280-0100

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 Yaghsezian's NPI number?

The NPI number for Roupen Yaghsezian is 1215051669. It was assigned to this individual provider in the NPPES registry on March 19, 2007.

Where is Roupen Yaghsezian located?

Roupen Yaghsezian practices at 22632 Ocean Way, Laguna Niguel, CA 92677. The listed phone number is (951) 280-0100.

What is Roupen Yaghsezian's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Dermatopathology, with taxonomy code 207ZD0900X.

Is Roupen Yaghsezian enrolled in Medicare?

Yes. Roupen Yaghsezian 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.

Does Roupen Yaghsezian hold a CLIA laboratory certificate?

Yes. A Certificate of Compliance (number 05D1090870) is associated with this NPI, valid through November 3, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Roupen Yaghsezian was last updated on May 7, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.