Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Dermatology

Nili N. Alai, MD

Sees patients in Laguna Hills, CA · California

Summary

Dr. Nili N. Alai, MD is a dermatologist at 26081 Merit Cir, Laguna Hills, CA 92653. Phone: (949) 582-7699. Accepts Medicare assignment. In 2024, Nili N. Alai had 113 Original Medicare patients and 2,899 services. NPI 1245326206. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Dermatologist (Medicare lists Dermatology)
  • Address: 26081 Merit Cir, Laguna Hills, CA 92653 · Directions (2 more locations)
  • Phone: (949) 582‑7699
  • Medicare: Accepts Medicare assignment
  • Group practice: Nili N. Alai, MD, Inc.
  • Medical school: University Of South Alabama College Of Medicine · graduated 1994 (32 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Nili N. Alai, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Nili N. Alai accept Medicare assignment?
Yes. Medicare's clinician data says Nili N. Alai accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Nili N. Alai see?
In 2024, CMS data shows 113 Original Medicare patients and 2,899 services for Nili N. Alai. This counts Original Medicare only and measures volume, not quality.
What is Nili N. Alai's NPI number?
1245326206. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Nili N. Alai, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients113
Services billed to Medicare2,899
Different services or procedures88
Participating Medicare providerYes
Average age of these patients78

Most frequent services

  1. Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)712 services
  2. Destruction of precancer skin growth, 2-14 growths (17003)584 services
  3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)209 services
  4. Destruction of skin growth, 1-14 growths (17110)173 services
  5. Injection into skin growth, 1-7 growths (11900)122 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Arthritis57%
  • Ischemic heart disease37%
  • Osteoporosis27%
  • Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)22%

Practice locations

Addresses where Nili N. Alai is enrolled with Medicare (CMS data updated October 2, 2026).

  • 26081 Merit CirLaguna Hills, CA 92653
  • 26081 Merit Cir, Suite 109Laguna Hills, CA 92653
  • 26081 Merit Circle, Suite 109Laguna Hills, CA 92653 (949) 582‑7699

Group practices

Medicare enrollment lists Nili N. Alai as a member of this group (CMS data updated October 2, 2026).

  • Nili N. Alai, MD, Inc.3 clinicians in the group

Specialties

Find other Dermatology doctors in California →

Other dermatologists in Laguna Hills

Clinicians with the same Medicare primary specialty in Laguna Hills, CA — not a recommendation.

All dermatologists in Laguna Hills →

Other clinicians in Nili N. Alai, MD, Inc.

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolUniversity Of South Alabama College Of Medicine
Graduation year1994 (32 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1245326206
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians