Anna Mellor, MD

Medicare activity in 2024

Official CMS public-use data for Anna Mellor, 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)613 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)400 services
3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)243 services
4. Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)191 services
5. Influenza vaccine split virus, preservative free (90662)161 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 pressure70%
• Arthritis51%
• Osteoporosis32%
• Chronic kidney disease27%
• Anxiety25%

Hospitals where Anna Mellor works

Medicare's Facility Affiliation Data lists Anna Mellor 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.

• Providence Little Company of Mary Medical Center TorranceTorrance, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: not listed by Medicare · CCN 050353
• Torrance Memorial Medical CenterTorrance, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050351

Practice locations

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

• 602 Deep Valley DrRolling Hills Estates, CA 90274 (310) 645‑1024
• 602 Deep Valley Dr, Suite 314Rolling Hills Estates, CA 90274 (310) 645‑1024

Group practices

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

• Anna Mellor MD Inc2 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in California →

Other internal medicine doctors in California

Clinicians with the same Medicare primary specialty in California — not a recommendation.

• Christine A. Kuida, MD
• Shih-Fan Sun, MD
• Suhail Rahhal, MD
• Ariamsi A. Ricardo-Ventura, MD
• Baljeet S. Sidhu, MD
• Jonathan Valeriote, MD
• Nikita V. Carvalho, MD
• Rosina Poudel, MD

All internal medicine doctors in California →

Other clinicians in Anna Mellor MD Inc

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

• Leah N. Robinson, NP

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