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Orthopedic Surgery

Christian S. Heywood, MD

Works at hospitals in Santa Cruz, CA · Watsonville, CA · California

Summary

Dr. Christian S. Heywood, MD is an orthopedic surgeon at 1066 S Green Valley Rd, Watsonville, CA 95076. Phone: (831) 722-1444. Accepts Medicare assignment. In 2024, Christian S. Heywood had 717 Original Medicare patients and 45,715 services. NPI 1942469952. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Orthopedic surgeon (Medicare lists Orthopedic Surgery)
  • Address: 1066 S Green Valley Rd, Watsonville, CA 95076 · Directions (1 more location)
  • Phone: (831) 722‑1444
  • Medicare: Accepts Medicare assignment
  • Hospitals: Dominican Hospital, Watsonville Community Hospital
  • Group practice: Golden State Orthopedics and Spine
  • Medical school: George Washington University School Of Medicine · graduated 2003 (23 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Christian S. Heywood, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Christian S. Heywood accept Medicare assignment?
Yes. Medicare's clinician data says Christian S. Heywood 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 Christian S. Heywood see?
In 2024, CMS data shows 717 Original Medicare patients and 45,715 services for Christian S. Heywood. This counts Original Medicare only and measures volume, not quality.
What is Christian S. Heywood's NPI number?
1942469952. 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 Christian S. Heywood, 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 patients717
Services billed to Medicare45,715
Different services or procedures81
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Hyaluronan or derivative, gelsyn-3, for intra-articular injection, 0.1 mg (J7328)22,512 services
  2. Injection, methylprednisolone acetate, 1 mg (J1010)20,683 services
  3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)514 services
  4. Aspiration and/or injection of fluid from large joint (20610)311 services
  5. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)259 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 cholesterol69%
  • High blood pressure63%
  • Diabetes22%
  • Depression20%
  • Anxiety20%

Hospitals where Christian S. Heywood works

Medicare's Facility Affiliation Data lists Christian S. Heywood 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
  • Watsonville Community HospitalWatsonville, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050194

Practice locations

Addresses where Christian S. Heywood is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Christian S. Heywood as a member of this group (CMS data updated October 2, 2026).

  • Golden State Orthopedics and Spine182 clinicians in the group

Specialties

Find other Orthopedic Surgery doctors in California →

Other orthopedic surgeons in California

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

All orthopedic surgeons in California →

Other clinicians in Golden State Orthopedics and Spine

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

Clinician information

CredentialMD
Medical schoolGeorge Washington University School Of Medicine
Graduation year2003 (23 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1942469952
CorrectionsReport 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

  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