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DR. VANESSA C GALLIEN MD
NPI 1720519028
Family Medicine in Houston, TX

Active since March 27, 2017PECOS Enrolled
91.34/100
CMS Quality Rating
3701 KIRBY DR STE 100, HOUSTON, TX 77098(713) 798-7700 Get Directions Write a Review

NPPES record last updated: July 24, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 24, 2020, Mar 29, 2017 (2 updates tracked since 2017).

About Dr. Vanessa C Gallien Md NPPES

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

DR. VANESSA C GALLIEN MD (NPI 1720519028) is an individual family medicine provider in Houston, Texas, licensed in Texas (S7654) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1720519028
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDR. VANESSA C GALLIENCredential: MD
Location Address3701 KIRBY DR STE 100Houston, TX 77098-3921
Mailing Address3701 Kirby DrHouston, TX 77098-3900 · (713) 798-7700
Phone(713) 798-7700
Sole ProprietorNo
Enumeration DateMarch 27, 2017
Last NPPES UpdateJuly 24, 20202 updates tracked since enumeration
NPPES CertifiedJuly 24, 2020
✔ NPI 1720519028 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in TX · S7654
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
3701 KIRBY DR STE 100, Houston, TX 77098
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Vanessa C Gallien Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Vanessa Gallien reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Baylor College Of Medicine
2.8 mi
Medical Genetics, Ph.D. Medical Genetics
7200 CAMBRIDGE ST FL 10
Houston, TX 77030
  • Reassigned Medicare billing, Texas enrollment
  • 2,554 clinicians in this Medicare group
NPI 1881026664 (713) 798-0000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77098 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
$90.40 typical visit price
range $58.24 – $176.98
Typical copayment $22.60 (range $14.56 – $44.24)
Most-billed visit code 99203
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.

91.34/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality81.64
Promoting Interoperability89.13
Improvement Activities40

Other Providers at the Same Location NPPES 18

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

ERICA SUBODH SHROFF MD
Family Medicine
3701 KIRBY DR STE 100
HOUSTON, TX 77098
Harris County (713) 798-7700
APRIL WALKER LPC
Counselor (Professional)
3701 KIRBY DR STE 100
HOUSTON, TX 77098
Harris County (713) 798-7700
SUMANA BASU MD
Family Medicine
3701 KIRBY DR STE 100
HOUSTON, TX 77098
Harris County (713) 798-7700
KELLY NICOLE BUSH MSN, APRN, FNP-C
Nurse Practitioner (Family)
3701 KIRBY DR STE 100
HOUSTON, TX 77098
Harris County (713) 798-7700
DR. ELIZABETH UYEN TRAN MD
Family Medicine
3701 KIRBY DR STE 100
HOUSTON, TX 77098
Harris County (713) 798-7700
PETER BAEK
Family Medicine
3701 KIRBY DR STE 100
HOUSTON, TX 77098
Harris County (713) 798-7700
KATHERINE THOMAS PA-C
Physician Assistant
3701 KIRBY DR STE 100
HOUSTON, TX 77098
Harris County (713) 798-7700
ALYCIA CHINAI
Family Medicine
3701 KIRBY DR STE 100
HOUSTON, TX 77098
Harris County (713) 798-7700

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 Vanessa Gallien's NPI number?

The NPI number for Vanessa Gallien is 1720519028. It was assigned to this individual provider in the NPPES registry on March 27, 2017.

Where is Vanessa Gallien located?

Vanessa Gallien practices at 3701 Kirby Dr Ste 100, Houston, TX 77098. The listed phone number is (713) 798-7700.

What is Vanessa Gallien's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Vanessa Gallien enrolled in Medicare?

Yes. Vanessa Gallien is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Vanessa Gallien's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Vanessa Gallien reassigns Medicare benefits to Baylor College Of Medicine (Houston, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Vanessa Gallien's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Vanessa Gallien was last updated on July 24, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.