Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

GARY ROY CARLSON MD
NPI 1144280181
Specialist in Westlake Village, CA

Active since March 24, 2006PECOS Enrolled
88.33/100
CMS Quality Rating
1240 S WESTLAKE BLVD, SUITE 205, WESTLAKE VILLAGE, CA 91361(805) 495-0551(805) 496-8079 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Gary Roy Carlson Md NPPES

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

GARY ROY CARLSON MD (NPI 1144280181) is an individual specialist in Westlake Village, California, licensed in California (G39594) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1144280181
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameGARY ROY CARLSONCredential: MD
Location Address1240 S WESTLAKE BLVD, SUITE 205Westlake Village, CA 91361-1929
Mailing Address1240 S Westlake Blvd, Suite 205Westlake Village, CA 91361-1929 · (805) 495-0551 · Fax (805) 496-8079
Fax(805) 496-8079
Sole ProprietorNo
Enumeration DateMarch 24, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1144280181 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License Licensed in CA · G39594
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
1240 S WESTLAKE BLVD, Westlake Village, CA 91361

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Gary Roy Carlson Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 20

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.

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.
1,916 services270 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.
474 services254 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
407 services329 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.
390 services313 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.
161 services148 patients
Destruction of precancer skin growth, 15 or more growths 17004
This procedure involves removing 15 or more precancerous skin growths to prevent them from developing into cancer. It's done using various methods like freezing, creams, or minor surgery. The goal is to protect your health by stopping cancer before it starts.
147 services117 patients

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.

88.33/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality76.66
Improvement Activities40

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.

Internal Medicine
1240 S WESTLAKE BLVD, SUITE 137
WESTLAKE VILLAGE, CA 91361
Specialist
1240 S WESTLAKE BLVD, SUITE 205
WESTLAKE VILLAGE, CA 91361
Dermatology
1240 S WESTLAKE BLVD, SUITE 102
WESTLAKE VILLAGE, CA 91361
Specialist
1240 S WESTLAKE BLVD, SUITE 205
WESTLAKE VILLAGE, CA 91361
Clinic/Center (Dental)
1240 S WESTLAKE BLVD, SUITE 223
WESTLAKE VILLAGE, CA 91361
Radiology (Radiation Oncology)
1240 S WESTLAKE BLVD, SUITE 103
WESTLAKE VILLAGE, CA 91361
Dermatology
1240 S WESTLAKE BLVD, SUITE 205
WESTLAKE VILLAGE, CA 91361
Internal Medicine
1240 S WESTLAKE BLVD, SUITE 133
WESTLAKE VILLAGE, CA 91361

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 Gary Carlson's NPI number?

The NPI number for Gary Carlson is 1144280181. It was assigned to this individual provider in the NPPES registry on March 24, 2006.

Where is Gary Carlson located?

Gary Carlson practices at 1240 S Westlake Blvd Suite 205, Westlake Village, CA 91361. The listed phone number is (805) 495-0551.

What is Gary Carlson's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Gary Carlson enrolled in Medicare?

Yes. Gary Carlson is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Gary Carlson was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days 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.