MARY BRIGID HOLLORAN-SCHWARTZ M.D.
NPI 1184655474
Obstetrics & Gynecology in Saint Louis, MO

Active since July 05, 2006PECOS EnrolledAccepts Medicare Assignment
81.57/100
CMS Quality Rating
1031 BELLEVUE AVE, SUITE 400, SAINT LOUIS, MO 63117(314) 977-7455(314) 977-7477 Get Directions Write a Review

NPPES record last updated: August 9, 2010. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mary Brigid Holloran-schwartz M.d. NPPES

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

MARY BRIGID HOLLORAN-SCHWARTZ M.D. (NPI 1184655474) is an individual obstetrics & gynecology provider in Saint Louis, Missouri, licensed in Missouri (110456) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Ssm St Joseph Health Center, and is a graduate of Saint Louis University School Of Medicine (1996).

NPPES Registry Identity

NPI1184655474
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameMARY BRIGID HOLLORAN-SCHWARTZCredential: M.D.
Location Address1031 BELLEVUE AVE, SUITE 400Saint Louis, MO 63117-1818
Mailing Address6420 Clayton Rd, Suite 290Saint Louis, MO 63117-1811 · (314) 781-1505 · Fax (314) 781-2840
Fax(314) 977-7477
Sole ProprietorNo
Medical School CMSSaint Louis University School Of MedicineGraduated 1996
Enumeration DateJuly 5, 2006
Last NPPES UpdateAugust 9, 2010
NPI 1184655474 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License Licensed in MO · 110456
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 ListedObstetrics & Gynecology · GynecologyTaxonomy 207VG0400X · License 110456 (MO)
Also ListedObstetrics & Gynecology · ObstetricsTaxonomy 207VX0000X · License 110456 (MO)
1031 BELLEVUE AVE, Saint Louis, MO 63117

Other Names 1

Former Name (1)Mary Brigid Holloran

Accepted 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 Brigid Holloran-schwartz M.d. 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 ID749219046
PECOS Enrollment IDI20050808000222
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
21 services21 patients

Hospital Affiliations CMS Care Compare 3

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

Ssm St Joseph Health Center

Acute Care Hospitals · Saint Charles, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260005
Location300 1st Capitol DrSaint Charles, MO 63301 · St. Charles County
Emergency services

Ssm Health St Mary's Hospital - St Louis

Acute Care Hospitals · Richmond Heights, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260091
Location6420 Clayton RdRichmond Heights, MO 63117 · St. Louis County
Emergency services Birthing friendly

St Lukes Hospital

Acute Care Hospitals · Chesterfield, MO
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260179
Location232 S Woods Mill RdChesterfield, MO 63017 · St. Louis County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63117 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
$128.28 typical visit price
range $55.65 – $169.38
Typical copayment $32.07 (range $13.91 – $42.34)
Most-billed visit code 99204
Established Patient
$69.50 typical visit price
range $17.76 – $137.92
Typical copayment $17.37 (range $4.44 – $34.48)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

81.57/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality76.09
Promoting Interoperability100
Improvement Activities40
Cost54.28

Other Providers at the Same Location NPPES 20

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

Surgery (Vascular Surgery)
1031 BELLEVUE AVE, SUITE 349
SAINT LOUIS, MO 63117
Physician Assistant
1031 BELLEVUE AVE, SUITE 300
SAINT LOUIS, MO 63117
Nurse Practitioner
1031 BELLEVUE AVE, SUITE 300
SAINT LOUIS, MO 63117
Obstetrics & Gynecology (Maternal & Fetal Medicine)
1031 BELLEVUE AVE
SAINT LOUIS, MO 63117
Obstetrics & Gynecology
1031 BELLEVUE AVE
SAINT LOUIS, MO 63117
Obstetrics & Gynecology
1031 BELLEVUE AVE, SUITE 400
SAINT LOUIS, MO 63117
Obstetrics & Gynecology
1031 BELLEVUE AVE, SUITE 400
SAINT LOUIS, MO 63117
Neurological Surgery
1031 BELLEVUE AVE, SUITE 300
SAINT LOUIS, MO 63117

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 Mary Holloran-schwartz's NPI number?

The NPI number for Mary Holloran-schwartz is 1184655474. It was assigned to this individual provider in the NPPES registry on July 5, 2006. The provider is also known as Mary Brigid Holloran.

Where is Mary Holloran-schwartz located?

Mary Holloran-schwartz practices at 1031 Bellevue Ave Suite 400, Saint Louis, MO 63117. The listed phone number is (314) 977-7455.

What is Mary Holloran-schwartz's specialty?

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

Is Mary Holloran-schwartz enrolled in Medicare?

Yes. Mary Holloran-schwartz is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Mary Holloran-schwartz accept?

Health plans from Anthem Blue Cross and Blue Shield and Oscar Insurance Company list Mary Holloran-schwartz as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Mary Holloran-schwartz affiliated with any hospitals?

According to CMS data, Mary Holloran-schwartz is affiliated with Ssm St Joseph Health Center, Ssm Health St Mary's Hospital - St Louis and St Lukes Hospital.

When was this NPI record last updated?

The NPPES record for Mary Holloran-schwartz was last updated on August 9, 2010. NPI Profile syncs with the weekly NPPES data releases published by CMS.