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Internal Medicine

Kathleen Webster, MD

Works at hospitals in Mobile, AL · Alabama

Summary

Dr. Kathleen Webster, MD is an internal medicine doctor at 6801 Airport Blvd, Mobile, AL 36608. Phone: (251) 266-3580. Accepts Medicare assignment. In 2024, Kathleen Webster had 146 Original Medicare patients and 1,049 services. NPI 1134133150. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 6801 Airport Blvd, Mobile, AL 36608 · Directions
  • Phone: (251) 266‑3580
  • Medicare: Accepts Medicare assignment
  • Hospital: USA Health HCA Providence Hospital, LLC
  • Group practice: USA Health Community Providers LLC
  • Medical school: University Of South Alabama College Of Medicine · graduated 1991 (35 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Kathleen Webster, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Kathleen Webster accept Medicare assignment?
Yes. Medicare's clinician data says Kathleen Webster accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Kathleen Webster see?
In 2024, CMS data shows 146 Original Medicare patients and 1,049 services for Kathleen Webster. This counts Original Medicare only and measures volume, not quality.
What is Kathleen Webster's NPI number?
1134133150. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Kathleen Webster, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients146
Services billed to Medicare1,049
Different services or procedures55
Participating Medicare providerYes
Average age of these patients78

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)251 services
  2. Insertion of needle into vein for collection of blood sample (36415)240 services
  3. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)179 services
  4. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)63 services
  5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)25 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Arthritis47%
  • Ischemic heart disease41%
  • Diabetes34%
  • Depression29%

Hospitals where Kathleen Webster works

Medicare's Facility Affiliation Data lists Kathleen Webster at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Kathleen Webster is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Kathleen Webster as a member of this group (CMS data updated October 2, 2026).

  • USA Health Community Providers LLC117 clinicians in the group

Specialties

Find other Internal Medicine doctors in Alabama →

Other internal medicine doctors in Mobile

Clinicians with the same Medicare primary specialty in Mobile, AL — not a recommendation.

All internal medicine doctors in Mobile →

Other clinicians in USA Health Community Providers LLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolUniversity Of South Alabama College Of Medicine
Graduation year1991 (35 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1134133150
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians