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LINDA S COWAN M.D.
NPI 1770618589
Obstetrics & Gynecology - Maternal & Fetal Medicine in Los Angeles, CA

Active since February 22, 2007PECOS Enrolled
1111 W 6TH ST FL 2, LOS ANGELES, CA 90017(213) 977-9704(213) 977-9714 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 21, 2022, Aug 27, 2017 (2 updates tracked since 2017).

About Linda S Cowan M.d. NPPES

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

LINDA S COWAN M.D. (NPI 1770618589) is an individual maternal & fetal medicine provider in Los Angeles, California, licensed in California (G71737) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1770618589
Entity TypeIndividualFemale
Primary Taxonomy207VM0101X
Provider Legal NameLINDA S COWANCredential: M.D.
Location Address1111 W 6TH ST FL 2Los Angeles, CA 90017-1800
Mailing Address1111 W 6th St Fl 2Los Angeles, CA 90017-1800 · (213) 977-9704 · Fax (213) 977-9714
Phone(213) 977-9704
Fax(213) 977-9714
Sole ProprietorNo
Enumeration DateFebruary 22, 2007
Last NPPES UpdateJuly 21, 20222 updates tracked since enumeration
✔ NPI 1770618589 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyObstetrics & Gynecology · Maternal & Fetal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207VM0101X
License✔ Licensed in CA · G71737
Definition
An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.
Also ListedMedical Genetics · Clinical Genetics (M.D.)Taxonomy 207SG0201X · License G71737 (CA)
Also ListedObstetrics & GynecologyTaxonomy 207V00000X · License G71737 (CA)
1111 W 6TH ST FL 2, Los Angeles, CA 90017
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Other Identifiers 1

Medicaid00G717370CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Linda S Cowan 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 Linda Cowan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Linda S. Cowan, MD A Professional Corporation
0.1 mi
Maternal & Fetal Medicine
637 LUCAS AVE, #205
Los Angeles, CA 90017
  • Reassigned Medicare billing, California enrollment
NPI 1922305036 (213) 977-9704

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90017 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Cowan's NPI number?

The NPI number for Linda Cowan is 1770618589. It was assigned to this individual provider in the NPPES registry on February 22, 2007.

Where is Linda Cowan located?

Linda Cowan practices at 1111 W 6th St Fl 2, Los Angeles, CA 90017. The listed phone number is (213) 977-9704.

What is Linda Cowan's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.

Is Linda Cowan enrolled in Medicare?

Yes. Linda Cowan is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Linda Cowan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Linda Cowan reassigns Medicare benefits to Linda S. Cowan, MD A Professional Corporation (Los Angeles, 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 Linda Cowan'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 Linda Cowan was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.