Holly J. Haight, MD

Medicare activity in 2024

Official CMS public-use data for Holly J. Haight, 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, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)417 services
2. X-ray of knee, 4 or more views (73564)252 services
3. X-ray of hip, 2-3 views (73502)126 services
4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)119 services
5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)113 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).

• Arthritis75%
• High blood pressure73%
• High cholesterol67%
• Depression24%
• Diabetes23%
• Anxiety22%

Hospitals where Holly J. Haight works

Medicare's Facility Affiliation Data lists Holly J. Haight 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.

• Mad River Community HospitalArcata, CA · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 050028
• Providence Redwood Memorial HospitalFortuna, CA · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 051318
• Providence St Joseph HospitalEureka, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050006

Practice locations

Addresses where Holly J. Haight is enrolled with Medicare (CMS data updated October 2, 2026).

• 2826 Harris StEureka, CA 95503 (707) 443‑8066

Group practices

Medicare enrollment lists Holly J. Haight as a member of this group (CMS data updated October 2, 2026).

• Providence Medical Foundation1,466 clinicians in the group

Specialties

• Orthopedic Surgeryprimary

Find other Orthopedic Surgery doctors in California →

Other orthopedic surgeons in Eureka

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

• Timothy M. Wimmer, MD
• Brian T. Yost, DO
• Timothy Mickel, MD

All orthopedic surgeons in Eureka →

Other clinicians in Providence Medical Foundation

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

• Sajen J. Mathews, MD
• Devon Wolfkin, NP
• Elizabeth S. Culhane, MD
• Jake L. Wilson, MD
• Sheryl A. Garrett, MD
• Pouran Malekzadeh, 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