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LAC ANH., PA
NPI 1508326000
Internal Medicine in Houston, TX

Active since March 21, 2019
16332 FM 529 RD STE D1, HOUSTON, TX 77095(832) 588-6791 Get Directions Write a Review

NPPES record last updated: March 3, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 3, 2026, Oct 28, 2022, Mar 21, 2019 (3 updates tracked since 2019).

About Lac Anh., Pa NPPES

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

LAC ANH., PA (NPI 1508326000) is a healthcare organization registered as an internal medicine in Houston, Texas and active in the NPI registry since March 2019. The organization lists Hoang-anh Lac Phan, Managing Member, as its authorized official.

NPPES Registry Identity

NPI1508326000
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameLAC ANH., PA
Location Address16332 FM 529 RD STE D1Houston, TX 77095-1418
Mailing Address16332 Fm 529 Rd Ste D1Houston, TX 77095-1418 · (832) 588-6791
Phone(832) 588-6791
Organization SubpartNo
Authorized OfficialHoang-anh Lac PhanManaging Member · (832) 588-6791
Enumeration DateMarch 21, 2019
Last NPPES UpdateMarch 3, 20263 updates tracked since enumeration
NPPES CertifiedMarch 3, 2026
✔ NPI 1508326000 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedClinic/Center · Multi-SpecialtyTaxonomy 261QM1300X
16332 FM 529 RD STE D1, Houston, TX 77095
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, WellPoint.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lac Anh., Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Lac Anh., PA, which bills Medicare for the services they deliver. They are listed nearest first.

Clinicians, nearest first (3)

Hoang-Anh Phan, D.O
Hospitalist
NPI 1407020035
12000 BELLAIRE BLVD STE 140
Houston, TX 77072
(832) 644-0200
✔ PECOS✔ Accepts Medicare13 mi
Hanh Pham, NP
Nurse Practitioner
NPI 1043831902
7111 HARWIN DR STE 201
Houston, TX 77036
(832) 692-0993
✔ PECOS14 mi
Brandi Morales, FNP-C
Nurse Practitioner
NPI 1548841299
2700 EARL RUDDER FWY S STE 2100
College Station, TX 77845
(979) 221-2610
✔ PECOS✔ Accepts Medicare62 mi

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

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 Lac Anh., PA's NPI number?

The NPI number for Lac Anh., PA is 1508326000. It was assigned to this organization in the NPPES registry on March 21, 2019.

Where is Lac Anh., PA located?

Lac Anh., PA is located at 16332 Fm 529 Rd Ste D1, Houston, TX 77095. The listed phone number is (832) 588-6791.

What is Lac Anh., PA's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Lac Anh., PA enrolled in Medicare?

Yes. Lac Anh., PA is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Lac Anh., PA?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Lac Anh., PA, in Hospitalist and Nurse Practitioner. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Lac Anh., PA accept?

Health plans from Blue Cross and Blue Shield of Texas and WellPoint list Lac Anh., PA 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.

When was this NPI record last updated?

The NPPES record for Lac Anh., PA was last updated on March 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.