1. Home
  2. Directory
  3. Texas
  4. Houston
  5. Family Medicine
  6. NPI Profile

ALFREDO ERMAC JR MD PA
NPI 1225868854
Family Medicine in Houston, TX

Active since August 07, 2024CLIA 45D2313336 · Waiver
13219 DOTSON RD STE 210, HOUSTON, TX 77070(281) 955-0338 Get Directions Write a Review

NPPES record last updated: September 25, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 25, 2024, Aug 7, 2024 (2 updates tracked since 2024).

About Alfredo Ermac Jr Md Pa NPPES

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

ALFREDO ERMAC JR MD PA (NPI 1225868854) is a healthcare organization registered as a family medicine in Houston, Texas and active in the NPI registry since August 2024. The organization holds a CLIA Waiver certificate valid through October 28, 2026 and lists Alfredo Ermac, Physician/owner, as its authorized official.

NPPES Registry Identity

NPI1225868854
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameALFREDO ERMAC JR MD PA
Location Address13219 DOTSON RD STE 210Houston, TX 77070-4308
Mailing Address13219 Dotson Rd Ste 210Houston, TX 77070-4308 · (281) 957-4848 · Fax (833) 973-3955
Phone(281) 955-0338
Organization SubpartNo
Authorized OfficialAlfredo ErmacPhysician/owner · (713) 540-0840
Enumeration DateAugust 7, 2024
Last NPPES UpdateSeptember 25, 20242 updates tracked since enumeration
NPPES CertifiedSeptember 25, 2024
✔ NPI 1225868854 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
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.
13219 DOTSON RD STE 210, Houston, TX 77070
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

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

Alfredo Ermac Jr Md Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Alfredo Ermac Jr MD PA, which bills Medicare for the services this clinician delivers.

Clinician (1)

Alfredo Ermac, M.D.
Family Practice
NPI 1649268384
21216 NORTHWEST FWY STE 210
Cypress, TX 77429
(281) 957-4848
✔ PECOS✔ Accepts Medicare5.6 mi

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 45D2313336

Alfredo Ermac Jr MD · Houston, TX
Active · expires Oct 28, 2026
CLIA Number45D2313336
Laboratory TypePhysician Office
Certificate Effective DateOctober 29, 2024
Certificate Expiration DateOctober 28, 2026
Laboratory DirectorAlfredo Ermac
Laboratory Phone(281) 957-4848
Laboratory LocationAlfredo Ermac Jr MD13219 Dotson Rd, Suite 210, Houston, TX 77070
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 Alfredo Ermac Jr MD PA's NPI number?

The NPI number for Alfredo Ermac Jr MD PA is 1225868854. It was assigned to this organization in the NPPES registry on August 7, 2024.

Where is Alfredo Ermac Jr MD PA located?

Alfredo Ermac Jr MD PA is located at 13219 Dotson Rd Ste 210, Houston, TX 77070. The listed phone number is (281) 955-0338.

What is Alfredo Ermac Jr MD PA's specialty?

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

Is Alfredo Ermac Jr MD PA enrolled in Medicare?

Yes. Alfredo Ermac Jr MD PA is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Alfredo Ermac Jr MD PA?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Family Practice) reassigns their Medicare billing to Alfredo Ermac Jr MD PA. 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.

Does Alfredo Ermac Jr MD PA hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 45D2313336) is associated with this NPI, valid through October 28, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Alfredo Ermac Jr MD PA accept?

Health plans from Blue Cross and Blue Shield of Texas list Alfredo Ermac Jr MD 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 Alfredo Ermac Jr MD PA was last updated on September 25, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.