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MR. CORY D. MAHLER M.D.
NPI 1447363288
Anesthesiology in Santa Monica, CA

Active since August 16, 2006PECOS Enrolled
64.95/100
CMS Quality Rating
1328 22ND ST, SANTA MONICA, CA 90404(310) 471-5852(310) 471-3958 Get Directions Write a Review

NPPES record last updated: December 2, 2016. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mr. Cory D. Mahler M.d. NPPES

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

MR. CORY D. MAHLER M.D. (NPI 1447363288) is an individual anesthesiology provider in Santa Monica, California, licensed in California (G77107) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1447363288
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameMR. CORY D. MAHLERCredential: M.D.
Location Address1328 22ND STSanta Monica, CA 90404-2032
Mailing Address2923 Bradley St, Ste 120Pasadena, CA 91107-1503 · (310) 471-5852 · Fax (310) 471-3958
Phone(310) 471-5852
Fax(310) 471-3958
Sole ProprietorYes
Enumeration DateAugust 16, 2006
Last NPPES UpdateDecember 2, 2016
✔ NPI 1447363288 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CA · G77107
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
1328 22ND ST, Santa Monica, CA 90404
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Cory D. Mahler M.d. 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.

Medicare Billing Reassignment

Medicare enrollment records show Cory Mahler reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Bayside Anesthesia Medical Group
0.1 mi
Pain Medicine
2121 SANTA MONICA BLVD
Santa Monica, CA 90404
  • Reassigned Medicare billing, California enrollment
  • 83 clinicians in this Medicare group
NPI 1184668469 (310) 576-7267

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

64.95/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality58.77
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.

DONALD L MORTON MD & ASSOCIATES MEDICAL GROUP
Surgery (Surgical Oncology)
1328 22ND ST
SANTA MONICA, CA 90404
Los Angeles County (310) 829-8781
STUART M MILLER MD INC
Internal Medicine (Cardiovascular Disease)
1328 22ND ST
SANTA MONICA, CA 90404
Los Angeles County (310) 264-2561
YUKI TAKASUMI M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
1328 22ND ST, DEPARTMENT OF PATHOLOGY
SANTA MONICA, CA 90404
Los Angeles County (310) 829-8101
DR. SOPHIE M. ANDRIASCHUK M.D.
Anesthesiology
1328 22ND ST
SANTA MONICA, CA 90404
Los Angeles County (310) 829-8202
DR. DAVID ASHER RAKOFF M.D.
Anesthesiology
1328 22ND ST
SANTA MONICA, CA 90404
Los Angeles County (310) 423-2056
MARK S. GOH M.D.
Anesthesiology
1328 22ND ST
SANTA MONICA, CA 90404
Los Angeles County (310) 829-8202
SOPHIE M. ANDRIASCHUK, M.D., INC.
Anesthesiology
1328 22ND ST
SANTA MONICA, CA 90404
Los Angeles County (310) 829-8202
DR. KEVIN M. MILLER M.D.
Anesthesiology
1328 22ND ST, ST. JOHN'S ANESTHESIA DEPARTMENT
SANTA MONICA, CA 90404
Los Angeles County (818) 712-0598

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 Cory Mahler's NPI number?

The NPI number for Cory Mahler is 1447363288. It was assigned to this individual provider in the NPPES registry on August 16, 2006.

Where is Cory Mahler located?

Cory Mahler practices at 1328 22nd St, Santa Monica, CA 90404. The listed phone number is (310) 471-5852.

What is Cory Mahler's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Cory Mahler enrolled in Medicare?

Yes. Cory Mahler is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Cory Mahler's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cory Mahler reassigns Medicare benefits to Bayside Anesthesia Medical Group (Santa Monica, CA). The 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 Cory Mahler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Cory Mahler was last updated on December 2, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.