MARY MICAELA RIEGER M.D.
NPI 1134548399
Obstetrics & Gynecology - Urogynecology and Reconstructive Pelvic Surgery in Austin, TX

Active since April 15, 2014PECOS EnrolledAccepts Medicare Assignment
71.53/100
CMS Quality Rating
911 W 38TH ST STE 202, AUSTIN, TX 78705(512) 324-8670 Get Directions Write a Review

NPPES record last updated: October 25, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Oct 25, 2022, Jul 17, 2018 (2 updates tracked since 2018).

About Mary Micaela Rieger M.d. NPPES

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

MARY MICAELA RIEGER M.D. (NPI 1134548399) is an individual urogynecology and reconstructive pelvic surgery provider in Austin, Texas, licensed in Texas (S8762) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS, is affiliated with Ascension Seton Medical Center Austin, and is a graduate of Baylor College Of Medicine (2014).

NPPES Registry Identity

NPI1134548399
Entity TypeIndividualFemale
Primary Taxonomy207VF0040X
Provider Legal NameMARY MICAELA RIEGERCredential: M.D.
Location Address911 W 38TH ST STE 202Austin, TX 78705-1107
Mailing Address911 W 38th St Ste 202Austin, TX 78705-1107 · (512) 324-8670
Sole ProprietorNo
Medical School CMSBaylor College Of MedicineGraduated 2014
Enumeration DateApril 15, 2014
Last NPPES UpdateOctober 25, 20222 updates tracked since enumeration
NPPES CertifiedOctober 25, 2022
NPI 1134548399 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyObstetrics & Gynecology · Urogynecology and Reconstructive Pelvic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207VF0040X
License Licensed in TX · S8762
Definition
A subspecialist in Urogynecology and Reconstructive Pelvic Surgery is a physician in Urology or Obstetrics and Gynecology who, by virtue of education and training, is prepared to provide consultation and comprehensive management of women with complex benign pelvic conditions, lower urinary tract disorders, and pelvic floor dysfunction. Comprehensive management includes those diagnostic and therapeutic procedures necessary for the total care of the patient with these conditions and complications resulting from them.
911 W 38TH ST STE 202, Austin, TX 78705

Other Names 1

Former Name (1)Mary Micaela Hough

Other Identifiers 1

Medicaid1134548399TX

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 Micaela Rieger 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 ID4587913462
PECOS Enrollment IDI20210817004237
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 9

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
79 services55 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
76 services56 patients
Ultrasound measurement of bladder capacity after voiding 51798
Ultrasound measurement of bladder capacity after voiding is a non-invasive test that uses sound waves to create images of your bladder. It's done after you've emptied your bladder to see if there's any leftover urine, which can help diagnose certain conditions.
47 services42 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
38 services38 patients
Insertion of device into abdomen with pressure and urine flow rate study 51797
This procedure involves placing a small device into your abdomen to monitor pressure and urine flow rates. It helps in understanding how well your body is processing and eliminating liquid waste. It's a safe procedure, typically performed under local anesthesia.
19 services19 patients
Complex measurement of pressure of urine flow in bladder with voiding pressure studies 51728
This procedure measures the pressure in your bladder as it fills and empties. It helps to understand how well your bladder is functioning. Sensors record pressure levels during these processes, providing valuable data for your doctor.
18 services18 patients

Hospital Affiliations CMS Care Compare 2

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

Ascension Seton Medical Center Austin

Acute Care Hospitals · Austin, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450056
Location1201 W 38th StAustin, TX 78705 · Travis County
Emergency services Birthing friendly

Ascension Seton Hays

Acute Care Hospitals · Kyle, TX
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number670056
Location6001 Kyle PkwyKyle, TX 78640 · Hays County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78705 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
$131.95 typical visit price
range $57.88 – $174.00
Typical copayment $32.98 (range $14.47 – $43.50)
Most-billed visit code 99204
Established Patient
$71.95 typical visit price
range $18.88 – $142.23
Typical copayment $17.98 (range $4.72 – $35.55)
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.

71.53/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality64.85
Improvement Activities40
Cost69.55

Other Providers at the Same Location NPPES 3

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

Nurse Practitioner (Family)
911 W 38TH ST STE 202
AUSTIN, TX 78705
Obstetrics & Gynecology
911 W 38TH ST STE 202
AUSTIN, TX 78705
Nurse Practitioner (Family)
911 W 38TH ST STE 202
AUSTIN, TX 78705

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 Rieger's NPI number?

The NPI number for Mary Rieger is 1134548399. It was assigned to this individual provider in the NPPES registry on April 15, 2014. The provider is also known as Mary Micaela Hough.

Where is Mary Rieger located?

Mary Rieger practices at 911 W 38th St Ste 202, Austin, TX 78705. The listed phone number is (512) 324-8670.

What is Mary Rieger's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Urogynecology and Reconstructive Pelvic Surgery, with taxonomy code 207VF0040X.

Is Mary Rieger enrolled in Medicare?

Yes. Mary Rieger 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 Rieger accept?

Health plans from Blue Cross and Blue Shield of Texas, Oscar Insurance Company and Sendero Health Plans, Local Nonprofit list Mary Rieger 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 Rieger affiliated with any hospitals?

According to CMS data, Mary Rieger is affiliated with Ascension Seton Medical Center Austin and Ascension Seton Hays.

When was this NPI record last updated?

The NPPES record for Mary Rieger was last updated on October 25, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.