STEVEN A. ECOFF, D.O., INC
NPI 1770558678
Anesthesiology in West Hills, CA
About Steven A. Ecoff, D.o., Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEVEN A. ECOFF, D.O., INC (NPI 1770558678) is a healthcare organization registered as an anesthesiology in West Hills, California and active in the NPI registry since February 2006. The organization lists Steven Ecoff, Sole Owner/president, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 2
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)
Steven A. Ecoff, D.o., Inc 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 Steven A. Ecoff, D.O., Inc, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Steven A. Ecoff, D.O., Inc's NPI number?
The NPI number for Steven A. Ecoff, D.O., Inc is 1770558678. It was assigned to this organization in the NPPES registry on February 22, 2006.
Where is Steven A. Ecoff, D.O., Inc located?
Steven A. Ecoff, D.O., Inc is located at 7300 Medical Center Dr, West Hills, CA 91307. The listed phone number is (818) 676-4000.
What is Steven A. Ecoff, D.O., Inc's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Steven A. Ecoff, D.O., Inc enrolled in Medicare?
Yes. Steven A. Ecoff, D.O., Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Steven A. Ecoff, D.O., Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Anesthesiology) reassigns their Medicare billing to Steven A. Ecoff, D.O., 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.
When was this NPI record last updated?
The NPPES record for Steven A. Ecoff, D.O., Inc was last updated on January 8, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Steven A. Ecoff, D.o., Inc · NPI 1770558678
Anesthesiology organization in West Hills, California. Organization record, active in the CMS NPPES registry since February 22, 2006.
## Identity
- **NPI:** 1770558678 (Entity type: Organization)
- **Enumerated:** February 22, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **Organization subpart:** No
- **Authorized official:** Steven Ecoff, SOLE OWNER/PRESIDENT
## Practice location
- **Address:** 7300 MEDICAL CENTER DR, West Hills, CA 91307-1902
- **Phone:** (818) 676-4000 · **Fax:** (818) 715-1722
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Anesthesiology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 8, 2013
- **Other identifiers:** Medicare PIN ZZZ06659Z (CA); Medicare PIN W21840 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1770558678) · Data from the CMS NPPES public registry.