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Physician Assistant

Melania M. Whittaker, PA

Works at hospitals in Rowlett, TX · Greenville, TX · Texas

Summary

Melania M. Whittaker, PA is a physician assistant at 4001 Worth St, Dallas, TX 75246. Accepts Medicare assignment. In 2024, Melania M. Whittaker had 251 Original Medicare patients and 1,026 services. NPI 1578043667. 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.

From official Medicare data

This page shows what Medicare's official clinician data says about Melania M. Whittaker, 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 Melania M. Whittaker accept Medicare assignment?
Yes. Medicare's clinician data says Melania M. Whittaker 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 Melania M. Whittaker see?
In 2024, CMS data shows 251 Original Medicare patients and 1,026 services for Melania M. Whittaker. This counts Original Medicare only and measures volume, not quality.
What is Melania M. Whittaker's NPI number?
1578043667. 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 Melania M. Whittaker, 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 patients251
Services billed to Medicare1,026
Different services or procedures43
Participating Medicare providerYes
Average age of these patients75

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)322 services
  2. Insertion of needle into vein for collection of blood sample (36415)238 services
  3. Detection test by immunoassay with direct visual observation for influenza virus (87804)62 services
  4. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)56 services
  5. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)47 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%
  • Arthritis56%
  • Diabetes41%
  • Chronic kidney disease31%
  • Ischemic heart disease30%

Hospitals where Melania M. Whittaker works

Medicare's Facility Affiliation Data lists Melania M. Whittaker 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 Melania M. Whittaker is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Melania M. Whittaker as a member of this group (CMS data updated October 2, 2026).

  • Healthtexas Provider Network2,697 clinicians in the group

Specialties

Find other clinicians: Physician Assistant, Texas →

Other physician assistants in Dallas

Clinicians with the same Medicare primary specialty in Dallas, TX — not a recommendation.

All physician assistants in Dallas →

Other clinicians in Healthtexas Provider Network

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

Clinician information

CredentialPA
Graduation year2018
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1578043667
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