Melanie O. Christina, MD

Medicare activity in 2024

Official CMS public-use data for Melanie O. Christina, 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.

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)336 services
2. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)163 services
3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)147 services
4. Annual depression screening, 5 to 15 minutes (G0444)145 services
5. Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)142 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 cholesterol75%
• High blood pressure69%
• Arthritis49%
• Ischemic heart disease36%
• Osteoporosis25%
• Depression24%

Hospitals where Melanie O. Christina works

Medicare's Facility Affiliation Data lists Melanie O. Christina 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.

• Baylor University Medical CenterDallas, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 450021
• Methodist Hospital for SurgeryAddison, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 670073
• Texas Health Presbyterian Hospital DallasDallas, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 450462
• Texas Health Presbyterian Hospital PlanoPlano, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 450771
• UT of Texas Southwestern University Hospital - William P. Clements Jr.Dallas, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 450044

Practice locations

Addresses where Melanie O. Christina is enrolled with Medicare (CMS data updated October 2, 2026).

• 8335 Walnut Hill Ln, Suite 215Dallas, TX 75231 (214) 758‑7480

Specialties

• Internal Medicineprimary
• Hospice/Palliative Carealso

Find other Internal Medicine doctors in Texas →

Other internal medicine doctors in Dallas

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

• Muhammad U. Anwer, MD
• Faisal Q. Jhandiya, MD
• Paul C. Chung, MD
• William Giesing, MD
• Sahithi Nadella, MD
• Fathima A. Arab, MD
• Christina M. Sandwell, DO
• Alba L. Caceres Munoz, MD

All internal medicine doctors in Dallas →

Clinician information

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