Jennifer L Stewart, MD
Internal Medicine · Mendocino, CA
At a glance
45081 Little Lake St, Mendocino, CA 95460-9998
NPPES record updated Jun 20, 2019. 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
45081 Little Lake StMendocino, CA 95460-9998
Education & affiliations
- Medical / professional school
- University Of North Texas Hsc, College Of Osteopathic Med
- Graduation year
- 2004
- CMS specialties
- Emergency Medicine · Family Practice
Practice groups
Reported hospital affiliations
- Adventist Health Howard Memorial Willits, CA
- Adventist Health Mendocino Coast Fort Bragg, CA
- Adventist Health Ukiah Valley Ukiah, CA
- Providence Santa Rosa Memorial Hospital Santa Rosa, CA
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.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
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
- Internal Medicine
- Taxonomy code
- 207R00000X
- Enumeration date
- Feb 20, 2007
- Record updated
- Jun 20, 2019
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207Q00000X
License reported: 44680 CO
207Q00000X
License reported: MD154690 OR
207Q00000X
License reported: A110366 CA
207R00000X · Primary
License reported: A110366 CA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
45081 Little Lake StMendocino, CA 95460-9998
- Phone
- (707) 937-1022
- Fax
- (707) 937-1061
Mailing address
PO BOX 38MENDOCINO, CA 954600038
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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