Quick answers
- Does Miriam Lomelino accept Medicare assignment?
- Yes. Medicare's clinician data says Miriam Lomelino 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 Miriam Lomelino see?
- In 2024, CMS data shows 370 Original Medicare patients and 7,808 services for Miriam Lomelino. This counts Original Medicare only and measures volume, not quality.
- What is Miriam Lomelino's NPI number?
- 1619952538. 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 Miriam Lomelino, 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 patients | 370 |
|---|---|
| Services billed to Medicare | 7,808 |
| Different services or procedures | 38 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes (99458)1,701 services
- Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)1,530 services
- Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)930 services
- Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)901 services
- Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days (99454)734 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 pressure58%
- Arthritis48%
- Osteoporosis25%
- Anxiety18%
- Diabetes17%
Hospitals where Miriam Lomelino works
Medicare's Facility Affiliation Data lists Miriam Lomelino 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.
- Adventist Health Twin CitiesTempleton, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050633
- French Hospital Medical CenterSan Luis Obispo, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050232
- Marian Regional Medical CenterSanta Maria, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050107
Practice locations
Addresses where Miriam Lomelino is enrolled with Medicare (CMS data updated October 2, 2026).
- 1051 Las Tablas RdTempleton, CA 93465
- 1320 Las Tablas Rd, Suite FTempleton, CA 93465 (805) 434‑0025
Group practices
Medicare enrollment lists Miriam Lomelino as a member of these groups (CMS data updated October 2, 2026).
- David B. Hammer123 clinicians in the group
- Lomelino Medical Group PC5 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Templeton
Clinicians with the same Medicare primary specialty in Templeton, CA — not a recommendation.
Other clinicians in David B. Hammer
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, Irvine, California College Of Medicine |
| Graduation year | 1998 (28 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1619952538 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians