DR. MAHSA ABDOLLAHI MD
NPI 1043445554
Dermatology - Dermatopathology in Laguna Hills, CA

Active since May 28, 2009PECOS EnrolledAccepts Medicare Assignment
75/100
CMS Quality Rating
25200 LA PAZ RD STE 210, LAGUNA HILLS, CA 92653(949) 464-5770 Get Directions Write a Review

NPPES record last updated: September 30, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Mahsa Abdollahi Md NPPES

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

DR. MAHSA ABDOLLAHI MD (NPI 1043445554) is an individual dermatopathology provider in Laguna Hills, California, licensed in California (A124501) and active in the NPI registry since May 2009. She is enrolled in Medicare PECOS and is a graduate of University Of California, Irvine, California College Of Medicine (2008).

NPPES Registry Identity

NPI1043445554
Entity TypeIndividualFemale
Primary Taxonomy207ND0900X
Provider Legal NameDR. MAHSA ABDOLLAHICredential: MD
Location Address25200 LA PAZ RD STE 210Laguna Hills, CA 92653-5137
Mailing Address39 ToulonLaguna Niguel, CA 92677-5430 · (949) 394-3698
Sole ProprietorNo
Medical School CMSUniversity Of California, Irvine, California College Of MedicineGraduated 2008
Enumeration DateMay 28, 2009
Last NPPES UpdateSeptember 30, 2025
NPPES CertifiedSeptember 30, 2025
NPI 1043445554 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyDermatology · DermatopathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ND0900X
License Licensed in CA · A124501
Definition
A dermatopathologist has the expertise to diagnose and monitor 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 routine and special (electron and fluorescent) microscopes.
25200 LA PAZ RD STE 210, Laguna Hills, CA 92653

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. Mahsa Abdollahi 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 ID9931337227
PECOS Enrollment IDI20140113000997
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 29

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.

Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg J7345
Aminolevulinic acid hcl is a topical gel used to treat certain skin conditions. It works by making affected skin cells more sensitive to light, which is then used to destroy these cells. The gel is applied by a healthcare professional.
4,800 services22 patients
Destruction of precancer skin growth, 2-14 growths 17003
This procedure involves removing 2-14 precancerous skin growths. The growths are treated to prevent them from potentially developing into skin cancer. The process is safe, with minimal discomfort, and promotes healthier skin.
3,556 services437 patients
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.
3,033 services949 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
1,214 services596 patients
Destruction of precancer skin growth, 1 growth 17000
"Destruction of precancer skin growth" is a procedure that eliminates a single precancerous skin growth. This is done to prevent it from developing into skin cancer. The growth may be removed using various methods such as cryotherapy (freezing), laser therapy, or topical medications.
822 services484 patients
Biopsy of related skin growth, first growth 11102
A biopsy of a skin growth involves taking a small sample of the growth to examine it under a microscope. This helps determine if the growth is harmful. The procedure is typically quick, with minimal discomfort. It's a crucial step in ensuring your skin's health.
703 services426 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92653 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

75/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice

Other Providers at the Same Location NPPES

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

Dermatology (Procedural Dermatology)
25200 LA PAZ RD STE 210
LAGUNA HILLS, CA 92653

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 Mahsa Abdollahi's NPI number?

The NPI number for Mahsa Abdollahi is 1043445554. It was assigned to this individual provider in the NPPES registry on May 28, 2009.

Where is Mahsa Abdollahi located?

Mahsa Abdollahi practices at 25200 La Paz Rd Ste 210, Laguna Hills, CA 92653. The listed phone number is (949) 464-5770.

What is Mahsa Abdollahi's specialty?

The primary specialty registered for this NPI is Dermatology, specializing in Dermatopathology, with taxonomy code 207ND0900X.

Is Mahsa Abdollahi enrolled in Medicare?

Yes. Mahsa Abdollahi 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 Mahsa Abdollahi was last updated on September 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.