Quick answers
- Which hospitals does Nathan Holmes work at?
- Medicare's official clinician data lists Nathan Holmes at 1 hospital: Petaluma Valley Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nathan Holmes see patients?
- Medicare's clinician data lists 4 practice locations, including Petaluma, CA, Santa Rosa, CA and Rohnert Park, CA. Call before your visit to confirm the address.
- What is Nathan Holmes's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Nathan Holmes accept Medicare assignment?
- Yes. Medicare's clinician data says Nathan Holmes 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 Nathan Holmes offer telehealth?
- Medicare's clinician data says Nathan Holmes offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Nathan Holmes?
- (707) 559-7500, as listed in official Medicare / NPI Registry data.
- What is Nathan Holmes's NPI number?
- 1629668256. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nathan Holmes works
Medicare's Facility Affiliation Data lists Nathan Holmes at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Petaluma Valley HospitalPetaluma, CA · Acute Care Hospital · CCN 050136
Practice locations
Addresses where Nathan Holmes is enrolled with Medicare (CMS data updated 2026-10-02).
- 1179 N McDowell BlvdPetaluma, CA 94954 (707) 559‑7500
- 3883 Airway Dr, Suite 220Santa Rosa, CA 95403 (707) 521‑7750
- 5900 State Farm Dr, Suite 200Rohnert Park, CA 94928 (707) 559‑7600
- PO Box, Suite 910Point Reyes Station, CA 94956
Group practices
Medicare enrollment lists Nathan Holmes as a member of these groups (CMS data updated 2026-10-02).
- Sutter Bay Medical Foundation3,829 clinicians in the group
- Petaluma Health Center Inc73 clinicians in the group
- Coastal Health Alliance37 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Petaluma
Clinicians with the same Medicare primary specialty in Petaluma, CA — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Medical school | University Of Missouri, Columbia School Of Medicine |
| Graduation year | 2023 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1629668256 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians