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WOMENS CENTER OB GYN ASSOC LLC
NPI 1013930981
Obstetrics & Gynecology in Ellicott City, MD

Active since July 25, 2006
3454 ELLICOTT CENTER DR, SUITE 103, ELLICOTT CITY, MD 21043(410) 465-4690(410) 465-8144 Get Directions Write a Review

NPPES record last updated: May 2, 2008. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Womens Center Ob Gyn Assoc Llc NPPES

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

WOMENS CENTER OB GYN ASSOC LLC (NPI 1013930981) is a healthcare organization registered as an obstetrics & gynecology in Ellicott City, Maryland and active in the NPI registry since July 2006. The organization lists Mary C Pataki, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1013930981
Entity TypeOrganization
Primary Taxonomy207V00000X
Legal Business NameWOMENS CENTER OB GYN ASSOC LLC
Location Address3454 ELLICOTT CENTER DR, SUITE 103Ellicott City, MD 21043-4113
Mailing Address3454 Ellicott Center Dr, Suite 103Ellicott City, MD 21043-4113 · (410) 465-4690 · Fax (410) 465-8144
Phone(410) 465-4690
Fax(410) 465-8144
Organization SubpartNo
Authorized OfficialMary C PatakiOffice Manager · (410) 465-4690
Enumeration DateJuly 25, 2006
Last NPPES UpdateMay 2, 2008
✔ NPI 1013930981 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
3454 ELLICOTT CENTER DR, Ellicott City, MD 21043
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Other Identifiers 1

Medicare PIN245LMD

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Womens Center Ob Gyn Assoc Llc 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 Womens Center Ob Gyn Assoc LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Andrew Pataki, MD
Obstetrics/Gynecology
NPI 1225097637
3454 ELLICOTT CENTER DR SUITE 103
Ellicott City, MD 21043
(410) 465-4690
✔ PECOSSame address

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 Womens Center Ob Gyn Assoc LLC's NPI number?

The NPI number for Womens Center Ob Gyn Assoc LLC is 1013930981. It was assigned to this organization in the NPPES registry on July 25, 2006.

Where is Womens Center Ob Gyn Assoc LLC located?

Womens Center Ob Gyn Assoc LLC is located at 3454 Ellicott Center Dr Suite 103, Ellicott City, MD 21043. The listed phone number is (410) 465-4690.

What is Womens Center Ob Gyn Assoc LLC's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Womens Center Ob Gyn Assoc LLC enrolled in Medicare?

Yes. Womens Center Ob Gyn Assoc LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Womens Center Ob Gyn Assoc LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Obstetrics/Gynecology) reassigns their Medicare billing to Womens Center Ob Gyn Assoc LLC. 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 Womens Center Ob Gyn Assoc LLC was last updated on May 2, 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.