Daisy M. Manuel- Arguelles, DO

Medicare activity in 2024

Official CMS public-use data for Daisy M. Manuel- Arguelles, 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. Injection, denosumab, 1 mg (J0897)4,083 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)664 services
3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)452 services
4. Urinalysis, manual test (81002)127 services
5. Injection of drug or substance under skin or into muscle (96372)115 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 cholesterol62%
• High blood pressure49%
• Arthritis42%
• Osteoporosis27%
• Anxiety18%
• Diabetes15%

Hospitals where Daisy M. Manuel- Arguelles works

Medicare's Facility Affiliation Data lists Daisy M. Manuel- Arguelles 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.

• Dominican HospitalSanta Cruz, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050242
• Sonoma Valley HospitalSonoma, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050090

Practice locations

Addresses where Daisy M. Manuel- Arguelles is enrolled with Medicare (CMS data updated October 2, 2026).

• 270 Perkins StSonoma, CA 95476 (707) 938‑3131
• 528 Capitola AveCapitola, CA 95010 (831) 475‑1630

Group practices

Medicare enrollment lists Daisy M. Manuel- Arguelles as a member of these groups (CMS data updated October 2, 2026).

• Dignity Health Medical Foundation1,184 clinicians in the group
• Sonoma Valley Health Care District6 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in California →

Other family doctors in Sonoma

Clinicians with the same Medicare primary specialty in Sonoma, CA — not a recommendation.

• Michele D. Reynolds, MD
• Kiana Guerrero McCormick, MD
• Carol A. Ahern, MD
• Subhash Mishra, MD
• Michael D. Maggioncalda, DO
• Jennifer E. Hasa, MD
• Morgan Theis, MD

All family doctors in Sonoma →

Other clinicians in Dignity Health Medical Foundation

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

• Darshan R. Dhingani, MD
• Tyler Wellman, MD
• Phithao K. Pham, NP
• Plaxedes D. Matabah, NP
• Antonio Meraz, MD
• Allen S. Morris, MD

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