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Orthopedic Surgery

David M. Harwood, MD

Works at hospitals in Chico, CA · Oroville, CA · California

Summary

Dr. David M. Harwood, MD is an orthopedic surgeon at 1600 Esplanade, Suite C, Chico, CA 95926. Phone: (530) 332-4470. Accepts Medicare assignment. In 2024, David M. Harwood had 356 Original Medicare patients and 490 services. NPI 1306995931. 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: 1600 Esplanade, Suite C, Chico, CA 95926 · Directions
  • Phone: (530) 332‑4470
  • Medicare: Accepts Medicare assignment
  • Hospitals: Enloe Health, Oroville Hospital
  • Group practice: Enloe Medical Center
  • Medical school: Loma Linda University School Of Medicine · graduated 2000 (26 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about David M. Harwood, 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 David M. Harwood accept Medicare assignment?
Yes. Medicare's clinician data says David M. Harwood 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 David M. Harwood see?
In 2024, CMS data shows 356 Original Medicare patients and 490 services for David M. Harwood. This counts Original Medicare only and measures volume, not quality.
What is David M. Harwood's NPI number?
1306995931. 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 David M. Harwood, 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 patients356
Services billed to Medicare490
Different services or procedures8
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)247 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)131 services
  3. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)39 services
  4. New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more (99202)33 services
  5. Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional (99211)26 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 cholesterol74%
  • High blood pressure72%
  • Arthritis42%
  • Depression34%
  • Anxiety30%
  • Diabetes28%

Hospitals where David M. Harwood works

Medicare's Facility Affiliation Data lists David M. Harwood 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.

  • Enloe HealthChico, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050039
  • Oroville HospitalOroville, CA · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 050030

Practice locations

Addresses where David M. Harwood is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists David M. Harwood as a member of this group (CMS data updated October 2, 2026).

  • Enloe Medical Center333 clinicians in the group

Specialties

Find other Orthopedic Surgery doctors in California →

Other orthopedic surgeons in Chico

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

All orthopedic surgeons in Chico →

Other clinicians in Enloe Medical Center

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

Clinician information

CredentialMD
Medical schoolLoma Linda University School Of Medicine
Graduation year2000 (26 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1306995931
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