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Nurse Practitioner

Michael A. O'Connor, NP

Sees patients in Santa Cruz, CA · California

Summary

Michael A. O'Connor, NP (Nurse Practitioner) is enrolled with Medicare at 2 practice locations in Santa Cruz, CA. NPI 1881736338. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(831) 454‑4100 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Michael A. O'Connor, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

2Practice locations
Nurse PractitionerPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
17Years since medical school (graduated 2009)
MaleGender (as listed)
County of Santa CruzGroup practice

Quick answers

Where does Michael A. O'Connor see patients?
Medicare's clinician data lists 2 practice locations, including Santa Cruz, CA. Call before your visit to confirm the address.
What is Michael A. O'Connor's specialty?
Medicare lists Nurse Practitioner as the primary specialty.
Does Michael A. O'Connor accept Medicare assignment?
Yes. Medicare's clinician data says Michael A. O'Connor accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
Does Michael A. O'Connor offer telehealth?
Medicare's clinician data says Michael A. O'Connor offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Michael A. O'Connor?
(831) 454-4100, as listed in official Medicare / NPI Registry data.
What is Michael A. O'Connor's NPI number?
1881736338. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Michael A. O'Connor is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Michael A. O'Connor as a member of this group (CMS data updated 2026-10-02).

  • County of Santa Cruz66 clinicians in the group

Specialties

Find other clinicians: Nurse Practitioner, California →

Other nurse practitioners in Santa Cruz

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

All nurse practitioners in Santa Cruz →

Clinician information

CredentialNP
Graduation year2009
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1881736338
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians