Anna Mellor, MD
NPI 1316998776 · Internal Medicine Physician · Rolling Hills Estates, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anna Mellor, MD is a Internal Medicine Physician provider in Rolling Hills Estates, CA (NPI 1316998776).
Provider details
- NPI number
- 1316998776
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G75407 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
2,146 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 613 | $138 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 400 | $96 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 243 | $140 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, First 20 Minutes99457 | 191 | $54 |
| Administration of Influenza Virus VaccineG0008 | 160 | $35 |
| Remote Monitoring of Physiologic Parameters, Initial Supply of Devices With Daily Recordings Or Programmed Alerts Transmission, Each 30 Days |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 104 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 427 | 120 |
| Levothyroxine Sodium | 203 | 55 |
| Metoprolol Succinate | 160 | 41 |
| Amlodipine Besylate | 151 | 45 |
| Gabapentin | 137 | 42 |
| Losartan Potassium | 106 | 30 |
| Famotidine |
Practice location
Mailing address
Additional practice locations (1)
- 3701 Skypark DrSuite 100Torrance, CA 90505-4753Phone: (310) 378-2234Fax: (310) 378-9795
Registry dates
- Enumerated
- 2006-05-12
- Last updated
- 2021-03-22
- Certified
- 2021-03-22
Frequently asked questions
- What is Anna Mellor's NPI number?
- Anna Mellor's National Provider Identifier (NPI) is 1316998776, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anna Mellor's specialty?
- Anna Mellor is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Anna Mellor located?
- Anna Mellor's practice location on file with NPPES is 602 Deep Valley Dr Ste 314, Rolling Hills Estates, CA 90274-3745.
- What is Anna Mellor's phone number?
- The practice phone number listed in the NPPES registry for Anna Mellor is (310) 645-1024.
- Does Anna Mellor accept Medicare?
- Anna Mellor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anna Mellor's NPI active?
- Yes — Anna Mellor's NPI (1316998776) is active in the NPPES registry as of the last update on 2021-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.