Houston Sinus Center – Otolaryngology Physician, NPI 1124011465

Houston Sinus Center is a healthcare provider. based in Baytown, Texas. specializing in Otolaryngology Physician. The NPI Number for Houston Sinus Center is 1124011465

Main info

Organization
Name
Houston Sinus Center
NPI
1124011465
Phone
(713) 795-0111
Address
4308 Garth Rd Ste D
Authorized Official
MR. DOUGLAS O. BLACKARD ADMINISTRATOR MS, MHA, CMPE
Enumeration Date
23 August 2005
Last Update Date
17 March 2018
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience45
Completeness80
Years active:20State licenses:0Digital endpointsUpdated within 12 months

Provider Addresses for Houston Sinus Center

  • 4308 Garth Rd Ste D

    Baytown, TX 775213114

    Phone: (713) 795-0111

    Fax: (713) 490-5987

    Type: Location

  • Maxim Hair Restoration, 4101, Greenbriar Street, Houston, Harris County, Texas, 77098, United States

    SUITE #320

    HOUSTON, TX 770985296

    Phone: (713) 795-0111

    Fax: (713) 795-8586

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2010-02-01

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Revalidation scheduled

Earliest CMS due date is 2026-09-30 (113 days away).

Enrollment records

1

Earliest due date

2026-09-30

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
O20100201000242OClinic/Group PracticeTX2026-09-30

What to do next

  • Monitor the published due date as it approaches.
  • Plan to revalidate in PECOS within the window CMS allows before the due date.
  • Verify the date on the CMS Revalidation Lookup Tool before submitting.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 77521)

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Reviews

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Frequently asked questions

How do I look up Houston Sinus Center by NPI?
Use NPI 1124011465 when you need to reference Houston Sinus Center in forms, claims, or directories.
Is Houston Sinus Center currently active in the NPI registry?
CMS-published data lists Houston Sinus Center as an active registrant.
What does Houston Sinus Center treat or focus on?
Patients typically see Houston Sinus Center under the specialty Otolaryngology Physician. Clinical services aligned with this taxonomy classification.
Where does public data place Houston Sinus Center?
The snapshot lists Baytown, Texas for Houston Sinus Center; download NPPES for the complete set.
Is this NPI for an individual or an organization?
This listing corresponds to an Organization.

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