HOWDY INTERNAL MEDICINE – Internal Medicine Physician, NPI 1386803104

Internal Medicine Physician

HOWDY INTERNAL MEDICINE is a healthcare provider. based in Floresville, Texas. specializing in Internal Medicine Physician. The organization holds a License No. 9500093 (NC). The NPI Number for HOWDY INTERNAL MEDICINE is 1386803104

Main info

Organization

Name

HOWDY INTERNAL MEDICINE

NPI

1386803104

Phone

(830) 393-7771

Address

104 TURNER LN

Authorized Official

DR. MARK EDWARD HENNESSY MD MD

Enumeration Date

6 June 2008

Last Update Date

14 September 2011

Data current as of

20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology

Experience50

Completeness75

Years active:18State licenses:1Digital endpointsOther names

Provider Addresses for HOWDY INTERNAL MEDICINE

104 TURNER LN
FLORESVILLE, TX 781143171
Phone: (830) 393-7771
Fax: (830) 393-7775
Mailing address matches the actual address.

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.

No Medicare enrollment or revalidation data available for this provider in our database.

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 78114)

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Reviews

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Frequently asked questions

What is the 10-digit NPI for HOWDY INTERNAL MEDICINE?

HOWDY INTERNAL MEDICINE — NPI 1386803104 — is the standard way to identify this listing.

Does CMS list HOWDY INTERNAL MEDICINE as active?

Yes — HOWDY INTERNAL MEDICINE is active in the NPI listing used on this page.

What taxonomy line describes HOWDY INTERNAL MEDICINE?

For research purposes, treat HOWDY INTERNAL MEDICINE as Internal Medicine Physician in this dataset. Clinical services aligned with this taxonomy classification.

Where is HOWDY INTERNAL MEDICINE based?

HOWDY INTERNAL MEDICINE is tied to Floresville, Texas in the data we show; additional addresses may exist on the full record.

Is the information about HOWDY INTERNAL MEDICINE up to date?

Data updates when providers file changes in NPPES — treat critical facts as "verify if unsure."