METROPOLITAN HEART ASSOCIATES
NPI 1639367527
Internal Medicine - Cardiovascular Disease in Santa Monica, CA
About Metropolitan Heart Associates NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
METROPOLITAN HEART ASSOCIATES (NPI 1639367527) is a healthcare organization registered as a cardiovascular disease in Santa Monica, California and active in the NPI registry since October 2007. The organization lists George Herbert Grifka, Managing Partner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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)
Metropolitan Heart Associates is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Metropolitan Heart Associates, which bills Medicare for the services this clinician delivers.
Clinician (1)
Santa Monica, CA 90404
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Metropolitan Heart Associates's NPI number?
The NPI number for Metropolitan Heart Associates is 1639367527. It was assigned to this organization in the NPPES registry on October 4, 2007.
Where is Metropolitan Heart Associates located?
Metropolitan Heart Associates is located at 2001 Santa Monica Blvd # 670W, Santa Monica, CA 90404. The listed phone number is (310) 828-3001.
What is Metropolitan Heart Associates's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Metropolitan Heart Associates enrolled in Medicare?
Yes. Metropolitan Heart Associates is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Metropolitan Heart Associates?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Cardiac Surgery) reassigns their Medicare billing to Metropolitan Heart Associates. 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.
When was this NPI record last updated?
The NPPES record for Metropolitan Heart Associates was last updated on March 26, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Metropolitan Heart Associates · NPI 1639367527
Cardiovascular Disease organization in Santa Monica, California. Organization record, active in the CMS NPPES registry since October 4, 2007.
## Identity
- **NPI:** 1639367527 (Entity type: Organization)
- **Enumerated:** October 4, 2007
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **Organization subpart:** No
- **Authorized official:** George Grifka, MANAGING PARTNER
## Practice location
- **Address:** 2001 SANTA MONICA BLVD # 670W, Santa Monica, CA 90404-2102
- **Phone:** (310) 828-3001
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Cardiac Surgery) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 26, 2008
- **Other identifiers:** Medicare PIN W10333 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1639367527) · Data from the CMS NPPES public registry.