LINDA S. COWAN, MD A PROFESSIONAL CORPORATION
NPI 1922305036
Obstetrics & Gynecology - Maternal & Fetal Medicine in Los Angeles, CA
About Linda S. Cowan, Md A Professional Corporation NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LINDA S. COWAN, MD A PROFESSIONAL CORPORATION (NPI 1922305036) is a healthcare organization registered as a maternal & fetal medicine in Los Angeles, California and active in the NPI registry since February 2011. The organization lists Linda Cowan, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 5
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)
Linda S. Cowan, Md A Professional Corporation 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 Linda S. Cowan, MD A Professional Corporation, 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 Linda S. Cowan, MD A Professional Corporation's NPI number?
The NPI number for Linda S. Cowan, MD A Professional Corporation is 1922305036. It was assigned to this organization in the NPPES registry on February 25, 2011.
Where is Linda S. Cowan, MD A Professional Corporation located?
Linda S. Cowan, MD A Professional Corporation is located at 637 Lucas Ave #205, Los Angeles, CA 90017. The listed phone number is (213) 977-9704.
What is Linda S. Cowan, MD A Professional Corporation's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.
Is Linda S. Cowan, MD A Professional Corporation enrolled in Medicare?
Yes. Linda S. Cowan, MD A Professional Corporation is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Linda S. Cowan, MD A Professional Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Obstetrics/Gynecology) reassigns their Medicare billing to Linda S. Cowan, MD A Professional Corporation. 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 Linda S. Cowan, MD A Professional Corporation was last updated on February 26, 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.
# Linda S. Cowan, Md A Professional Corporation · NPI 1922305036
Maternal & Fetal Medicine organization in Los Angeles, California. Organization record, active in the CMS NPPES registry since February 25, 2011.
## Identity
- **NPI:** 1922305036 (Entity type: Organization)
- **Enumerated:** February 25, 2011
- **Primary specialty:** Obstetrics & Gynecology - Maternal & Fetal Medicine · taxonomy 207VM0101X
- **Organization subpart:** No
- **Authorized official:** Linda Cowan, OWNER
## Practice location
- **Address:** 637 LUCAS AVE, #205, Los Angeles, CA 90017-1912
- **Phone:** (213) 977-9704 · **Fax:** (213) 977-9714
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Obstetrics/Gynecology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 26, 2013
- **Other identifiers:** Medicare PIN BH875Z (CA); Medicaid 00G717370 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1922305036) · Data from the CMS NPPES public registry.