MISSION DERMATOLOGY CENTER
NPI 1497098966
Dermatology in Rancho Santa Margarita, CA
About Mission Dermatology Center NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MISSION DERMATOLOGY CENTER (NPI 1497098966) is a healthcare organization registered as a dermatology in Rancho Santa Margarita, California and active in the NPI registry since April 2013. The organization holds a CLIA Certificate of Compliance certificate valid through June 11, 2028 and lists Shireen V. Guide, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mission Dermatology Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Mission Dermatology Center, which bills Medicare for the services they deliver. They are listed nearest first.
Clinicians, nearest first (2)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 05D2065234
Mission Dermatology Center · Rancho Santa Margarita, CAFrequently 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 Shireen V Guide M D Inc's NPI number?
The NPI number for Shireen V Guide M D Inc is 1497098966. It was assigned to this organization in the NPPES registry on April 2, 2013. The provider is doing business as Mission Dermatology Center.
Where is Shireen V Guide M D Inc located?
Shireen V Guide M D Inc is located at 29829 Santa Margarita Pkwy Suite 500, Rancho Santa Margarita, CA 92688. The listed phone number is (949) 858-3376.
What is Shireen V Guide M D Inc's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Shireen V Guide M D Inc enrolled in Medicare?
Yes. Shireen V Guide M D Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Shireen V Guide M D Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Dermatology, reassign their Medicare billing to Shireen V Guide M D Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Shireen V Guide M D Inc hold a CLIA laboratory certificate?
Yes. A Certificate of Compliance (number 05D2065234) is associated with this NPI, valid through June 11, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Shireen V Guide M D Inc was last updated on December 12, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.