ANDREEA SIMONA XAVIER M.D.
NPI 1679682223
Hospitalist in Houston, TX

Q: What is Andreea Xavier's NPI number?

The NPI number for Andreea Xavier is 1679682223. It was assigned to this individual provider in the NPPES registry on August 29, 2006. The provider is also known as Andreea Popovici MD.

Q: What is Andreea Xavier's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Q: When was this NPI record last updated?

The NPPES record for Andreea Xavier was last updated on November 30, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 August 29, 2006PECOS EnrolledAccepts Medicare Assignment

82.38/100

CMS Quality Rating

6431 FANNIN JJL 270A, HOUSTON, TX 77030(585) 322-5736(434) 982-7581 Get Directions Write a Review

NPPES record last updated: November 30, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Andreea Simona Xavier M.d. NPPES

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

ANDREEA SIMONA XAVIER M.D. (NPI 1679682223) is an individual hospitalist provider in Houston, Texas, licensed in Virginia (0101244083) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS, is affiliated with Memorial Hermann - Texas Medical Center, and is a graduate of University Of Texas Medical School At San Antonio (2004).

NPPES Registry Identity

NPI1679682223

Entity TypeIndividualFemale

Primary Taxonomy208M00000X

Provider Legal NameANDREEA SIMONA XAVIERCredential: M.D.

Location Address6431 FANNIN JJL 270AHouston, TX 77030-7703

Mailing Address6431 Fannin Jjl 270a, Jjl 270aHouston, TX 77030 · (713) 704-9389 · Fax (434) 982-7752

Phone(585) 322-5736

Fax(434) 982-7581

Sole ProprietorNo

Medical School CMSUniversity Of Texas Medical School At San AntonioGraduated 2004

Enumeration DateAugust 29, 2006

Last NPPES UpdateNovember 30, 2021

NPPES CertifiedNovember 17, 2021

✔ NPI 1679682223 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians

Taxonomy Code208M00000X

License✔ Licensed in VA · 0101244083

Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Also ListedInternal MedicineTaxonomy 207R00000X · License 0101244083 (VA)

6431 FANNIN JJL 270A, Houston, TX 77030

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Other Names 1

Former Name (1)Andreea Popovici Md

Other Identifiers 1

Medicaid02868477NY

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections 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

Andreea Simona Xavier 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 ID3375636541

PECOS Enrollment IDI20100111000212

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.

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77030 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

$102.71 typical visit price

range $18.60 – $143.93

Typical copayment $25.67 (range $4.65 – $35.98)

Most-billed visit code 99214

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.

82.38/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

79.23

Promoting Interoperability

100

Improvement Activities

Cost

58.5

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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 Andreea Xavier's NPI number?

The NPI number for Andreea Xavier is 1679682223. It was assigned to this individual provider in the NPPES registry on August 29, 2006. The provider is also known as Andreea Popovici MD.

Where is Andreea Xavier located?

Andreea Xavier practices at 6431 Fannin Jjl 270A, Houston, TX 77030. The listed phone number is (585) 322-5736.

What is Andreea Xavier's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Andreea Xavier enrolled in Medicare?

Yes. Andreea Xavier 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 Andreea Xavier accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 4 other insurers list Andreea Xavier 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 Andreea Xavier affiliated with any hospitals?

According to CMS data, Andreea Xavier is affiliated with Memorial Hermann - Texas Medical Center.

When was this NPI record last updated?

The NPPES record for Andreea Xavier was last updated on November 30, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.