DR. STEPHEN DUNFORD KASTELER (M.D., MPH) – Preventive Medicine/Occupational Environmental Medicine Physician, NPI 1023421377

DR. STEPHEN DUNFORD KASTELER (M.D., MPH) is a healthcare provider. based in Jbsa lackland, Texas. specializing in Preventive Medicine/Occupational Environmental Medicine Physician. They hold the professional credentials M.D., MPH. They hold a License No. 0101258724 (VA). The NPI Number for DR. STEPHEN DUNFORD KASTELER (M.D., MPH) is 1023421377

Main info

Male
Name
DR. STEPHEN DUNFORD KASTELER (M.D., MPH)
NPI
1023421377
Phone
(210) 292-1184
Address
1940 CARSWELL AVE BLDG 7002
Enumeration Date
4 June 2014
Last Update Date
4 January 2024
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience58
Completeness75
Years active:12State licenses:1Digital endpointsOther names

Provider Addresses for DR. STEPHEN DUNFORD KASTELER (M.D., MPH)

  • 1940 CARSWELL AVE BLDG 7002

    JBSA LACKLAND, TX 782365514

    Phone: (210) 292-1184

    Type: Mailing

  • 77 NEALY AVE

    JOINT BASE LANGLEY-EUSTIS, VA 236652040

    Phone: (757) 225-7630

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

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Medicare Enrollment & Revalidation

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PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2015-12-14

PECOS data refreshed: 2026-05-27

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Medicare Utilization (FFS)

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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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Frequently asked questions

How do payers reference DR. STEPHEN DUNFORD KASTELER (M.D., MPH)?
For DR. STEPHEN DUNFORD KASTELER (M.D., MPH), use NPI 1023421377 as the unique 10-digit identifier.
Would DR. STEPHEN DUNFORD KASTELER (M.D., MPH) appear as active to a payer?
You can treat DR. STEPHEN DUNFORD KASTELER (M.D., MPH) as active for directory purposes; confirm clinical privileges separately.
What clinical focus is listed for DR. STEPHEN DUNFORD KASTELER (M.D., MPH)?
At a glance, DR. STEPHEN DUNFORD KASTELER (M.D., MPH) is tied to Preventive Medicine/Occupational Environmental Medicine Physician. Clinical services aligned with this taxonomy classification.
What practice footprint exists for DR. STEPHEN DUNFORD KASTELER (M.D., MPH)?
Travel planning: use Jbsa Lackland, Texas as the reference point for DR. STEPHEN DUNFORD KASTELER (M.D., MPH), then confirm.
What does 4 location(s) imply?
4 practice locations appear in the available data.

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