DR. MARIA MILIAN SOBARZO MD
NPI 1013917392
Obstetrics & Gynecology in Katy, TX

Active since July 28, 2005PECOS Enrolled
21402 PROVINCIAL BLVD, KATY, TX 77450(281) 398-0777(281) 398-0771 Get Directions Write a Review

NPPES record last updated: October 21, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Maria Milian Sobarzo Md NPPES

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

DR. MARIA MILIAN SOBARZO MD (NPI 1013917392) is an individual obstetrics & gynecology provider in Katy, Texas, licensed in Texas (H1293) and active in the NPI registry since July 2005. She is enrolled in Medicare PECOS, is affiliated with Memorial Hermann - Texas Medical Center, and is a graduate of Texas A & M University System, Hsc, College Of Medicine (1985).

NPPES Registry Identity

NPI1013917392
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. MARIA MILIAN SOBARZOCredential: MD
Location Address21402 PROVINCIAL BLVDKaty, TX 77450
Mailing Address21402 Provincial BlvdKaty, TX 77450 · (281) 398-6161 · Fax (281) 398-6371
Fax(281) 398-0771
Sole ProprietorYes
Medical School CMSTexas A & M University System, Hsc, College Of MedicineGraduated 1985
Enumeration DateJuly 28, 2005
Last NPPES UpdateOctober 21, 2015
NPI 1013917392 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License Licensed in TX · H1293
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.
21402 PROVINCIAL BLVD, Katy, TX 77450

Other Names 1

Former Name (1)Maria Eugenia Milian Md

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 (PECOS)

Dr. Maria Milian Sobarzo Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID345251286
PECOS Enrollment IDI20060508000341
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 6

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.

Urinalysis, manual test 81002
A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.
91 services86 patients
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.
86 services86 patients
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory Q0091
A Papanicolaou smear, often called a Pap smear, is a test to check for changes in cells. A small sample is gently collected from the lower region and sent to a lab for examination. This helps in early detection of potential health issues.
86 services86 patients
Colorectal cancer screening; fecal occult blood test, immunoassay, 1-3 simultaneous G0328
A fecal occult blood test is a screening tool for colorectal cancer. It checks for tiny amounts of blood in your stool that can't be seen with the naked eye. The immunoassay method can test 1-3 samples at once. This helps detect cancer early, when treatment is most effective.
63 services63 patients
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.
17 services15 patients
Stool analysis for blood, by fecal hemoglobin determination by immunoassay 82274
A stool analysis for blood, or fecal hemoglobin determination by immunoassay, is a test that checks for hidden blood in your stool. This test helps identify potential issues in your digestive system. It involves collecting a small stool sample which is then analyzed in a lab for the presence of blood.
15 services15 patients

Hospital Affiliations CMS Care Compare 5

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

Memorial Hermann - Texas Medical Center

Acute Care Hospitals · Houston, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450068
Location6411 FanninHouston, TX 77030 · Harris County
Emergency services Birthing friendly

Memorial Hermann Hospital System

Acute Care Hospitals · Houston, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450184
Location1635 North Loop WestHouston, TX 77008 · Harris County
Emergency services Birthing friendly

Memorial Hermann Memorial City Hospital

Acute Care Hospitals · Houston, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450610
Location921 GessnerHouston, TX 77024 · Harris County
Emergency services Birthing friendly

Memorial Hermann Katy Hospital

Acute Care Hospitals · Katy, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450847
Location23900 Katy FreewayKaty, TX 77494 · Fort Bend County
Emergency services Birthing friendly

Houston Methodist West Hospital

Acute Care Hospitals · Houston, TX
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number670077
Location18500 Katy FreewayHouston, TX 77094 · Harris County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77450 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
$134.06 typical visit price
range $58.24 – $176.98
Typical copayment $33.51 (range $14.56 – $44.24)
Most-billed visit code 99204
Established Patient
$72.62 typical visit price
range $18.60 – $143.93
Typical copayment $18.15 (range $4.65 – $35.98)
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.

Thoracic Surgery (Cardiothoracic Vascular Surgery)
21402 PROVINCIAL BLVD
KATY, TX 77450
Thoracic Surgery (Cardiothoracic Vascular Surgery)
21402 PROVINCIAL BLVD
KATY, TX 77450
Obstetrics & Gynecology
21402 PROVINCIAL BLVD
KATY, TX 77450
Obstetrics & Gynecology
21402 PROVINCIAL BLVD
KATY, TX 77450
Anesthesiology
21402 PROVINCIAL BLVD
KATY, TX 77450
Thoracic Surgery (Cardiothoracic Vascular Surgery)
21402 PROVINCIAL BLVD
KATY, TX 77450

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 Maria Sobarzo's NPI number?

The NPI number for Maria Sobarzo is 1013917392. It was assigned to this individual provider in the NPPES registry on July 28, 2005. The provider is also known as Maria Eugenia Milian MD.

Where is Maria Sobarzo located?

Maria Sobarzo practices at 21402 Provincial Blvd, Katy, TX 77450. The listed phone number is (281) 398-0777.

What is Maria Sobarzo's specialty?

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

Is Maria Sobarzo enrolled in Medicare?

Yes. Maria Sobarzo is registered in the Medicare PECOS enrollment system.

What insurance does Maria Sobarzo accept?

Health plans from Community Health Choice list Maria Sobarzo 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 Maria Sobarzo affiliated with any hospitals?

According to CMS data, Maria Sobarzo is affiliated with Memorial Hermann - Texas Medical Center, Memorial Hermann Hospital System, Memorial Hermann Memorial City Hospital, Memorial Hermann Katy Hospital and Houston Methodist West Hospital.

When was this NPI record last updated?

The NPPES record for Maria Sobarzo was last updated on October 21, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.