Natalie Bonthius, MD
Emergency Medicine · Temecula, CA
At a glance
Uhs Socal Mec 31700 Temecula Parkway, Temecula, CA 92592
NPPES record updated Jul 8, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
Uhs Socal Mec 31700 Temecula Parkway Parkway Suites # 1- GmeTemecula, CA 92592
Additional reported practice locations
10 Alice Peck Day DrLebanon, NH 037662900
Phone: 6034483121 273 County Rd
New London, NH 032575736
Phone: 6035262911 1 Medical Center Dr
Lebanon, NH 037560001
Phone: 6036505000
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2021
- CMS specialties
- Emergency Medicine
Practice groups
- Dartmouth-Hitchcock Clinic
- Ketchikan Emergency Physicians, Llc
- Northwest Emergency Physicians Llc
- The New London Hospital Association Inc
Reported hospital affiliations
- Island Hospital Anacortes, WA
- Lake Chelan Community Hospital Chelan, WA
- Mary Hitchcock Memorial Hospital Lebanon, NH
- New London Hospital New London, NH
- Peacehealth Ketchikan Medical Center Ketchikan, AK
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Emergency Medicine
- Taxonomy code
- 207P00000X
- Enumeration date
- Jun 9, 2022
- Record updated
- Jul 8, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207P00000X · Primary
License reported: MD70112068 WA
390200000X
207P00000X
License reported: 34502 NH
207P00000X
License reported: 190796 CA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
Uhs Socal Mec 31700 Temecula ParkwayParkway Suites # 1- Gme
Temecula, CA 92592
- Phone
- (951) 331-2535
Mailing address
UHS SOCAL MEC 31700 TEMECULA PARKWAYPARKWAY SUITES # 1- GME
TEMECULA, CA 92592
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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