MARY SHEA O'BRIEN MD
NPI 1083118863
Obstetrics & Gynecology in Louisville, KY

Q: What is Mary O'brien's NPI number?

The NPI number for Mary O'brien is 1083118863. It was assigned to this individual provider in the NPPES registry on March 19, 2018.

Q: What is Mary O'brien's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Mary O'brien was last updated on July 30, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since March 19, 2018PECOS EnrolledAccepts Medicare Assignment

4123 DUTCHMANS LN STE 500, LOUISVILLE, KY 40207(502) 894-9494(502) 894-9404 Get Directions Write a Review

NPPES record last updated: July 30, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 30, 2024, Mar 27, 2020, Mar 19, 2018 (3 updates tracked since 2018).

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About Mary Shea O'brien Md NPPES

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

MARY SHEA O'BRIEN MD (NPI 1083118863) is an individual obstetrics & gynecology provider in Louisville, Kentucky, licensed in Kentucky (TP346) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS, is affiliated with Norton Hospitals, Inc, and maintains a secondary practice location in Louisville.

NPPES Registry Identity

NPI1083118863

Entity TypeIndividualFemale

Primary Taxonomy207V00000X

Provider Legal NameMARY SHEA O'BRIENCredential: MD

Location Address4123 DUTCHMANS LN STE 500Louisville, KY 40207-4730

Mailing AddressPo Box 776351Chicago, IL 60677-6351 · (502) 588-9490 · Fax (502) 272-5116

Phone(502) 894-9494

Fax(502) 894-9404

Sole ProprietorNo

Medical School CMSOtherGraduated 2020

Enumeration DateMarch 19, 2018

Last NPPES UpdateJuly 30, 20243 updates tracked since enumeration

NPPES CertifiedJuly 30, 2024

✔ NPI 1083118863 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

License✔ Licensed in KY · TP346

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.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

4123 DUTCHMANS LN STE 500, Louisville, KY 40207

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Secondary Practice Location 1

Location 1550 S Jackson St Fl St2Louisville, KY 40202-1622 · Phone (502) 561-7448

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mary Shea O'brien Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5799225579

PECOS Enrollment IDI20240906003451

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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Norton Hospitals, Inc

Acute Care Hospitals · Louisville, KY

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number180088

Location200 East Chestnut StreetLouisville, KY 40202 · Jefferson County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 40207 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

$122.77 typical visit price

range $52.76 – $162.27

Typical copayment $30.69 (range $13.19 – $40.56)

Most-billed visit code 99204

Established Patient

$66.24 typical visit price

range $16.53 – $131.99

Typical copayment $16.56 (range $4.13 – $32.99)

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.

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. KARA BETH KNAPP MD

Obstetrics & Gynecology