DR. WILLIAM ALDEN II HAYES (DO) – Military Health Care Provider, NPI 1215988019

DR. WILLIAM ALDEN II HAYES (DO) is a healthcare provider. based in Jbsa lackland, Texas. specializing in Military Health Care Provider. They hold the professional credentials DO. They hold a License No. T-4526 (TX). The NPI Number for DR. WILLIAM ALDEN II HAYES (DO) is 1215988019

Main info

Male
Sole Proprietor
Name
DR. WILLIAM ALDEN II HAYES (DO)
NPI
1215988019
Phone
(210) 292-7632
Address
1100 WILFORD HALL LOOP BLDG 4554
Enumeration Date
15 May 2006
Last Update Date
31 October 2025
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience69
Completeness85
Years active:20State licenses:1Digital endpointsOther names

Provider Addresses for DR. WILLIAM ALDEN II HAYES (DO)

  • 1100 WILFORD HALL LOOP BLDG 4554

    JBSA LACKLAND, TX 782365638

    Phone: (210) 292-7632

    Type: Mailing

  • Center for the Intrepid, 3551, Roger Brooke Drive, San Antonio, Bexar County, Texas, 78234, United States

    JBSA FT SAM HOUSTON, TX 782344504

    Phone: (210) 539-8000

    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.

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Medicare Enrollment & Revalidation

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

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2019-11-04

PECOS data refreshed: 2026-05-27

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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 78236)

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Reviews

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Frequently asked questions

Where can patients find DR. WILLIAM ALDEN II HAYES (DO)'s NPI?
You can confirm DR. WILLIAM ALDEN II HAYES (DO) with NPI 1215988019; it appears in the national provider directory.
Is DR. WILLIAM ALDEN II HAYES (DO) active in the national directory?
DR. WILLIAM ALDEN II HAYES (DO)'s public NPI profile is in an active state.
What does DR. WILLIAM ALDEN II HAYES (DO) treat or focus on?
Patients typically see DR. WILLIAM ALDEN II HAYES (DO) under the specialty Military Health Care Provider. Clinical services aligned with this taxonomy classification.
Where is DR. WILLIAM ALDEN II HAYES (DO)'s primary listing?
We display Jbsa Lackland, Texas because that is what the record indicates for DR. WILLIAM ALDEN II HAYES (DO).
Is this NPI for an individual or an organization?
This listing corresponds to an Individual Provider.

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