Donna Baldassare, DO
Hospice/Palliative Care · Internal Medicine (CMS) · San Mateo, CA
At a glance
1875 S Grant St, San Mateo, CA 94402-2666
NPPES record updated Nov 5, 2025. 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
1875 S Grant StSan Mateo, CA 94402-2666
Additional reported practice locations
945 N 5Th StAlbemarle, NC 280013417
Phone: 9803237790 4525 Cameron Valley Pkwy
Ste 3500
Charlotte, NC 282114369
Phone: 7043028300 100 Medical Park Dr
Ste 110
Concord, NC 280252948
Phone: 7044036826 1550 Faulk St
Monroe, NC 281125086
Phone: 9804420430 1021 Morehead Medical Dr
Ste A
Charlotte, NC 282042990
Phone: 9804422000 3205 Randall Pkwy Ste 105
Wilmington, NC 284032565
Phone: 9107429243 939 Springdale Dr
Clinton, SC 293257266
Phone: 9107429243 3205 Randall Pkwy Ste 105
Wilmington, NC 284032565
Phone: 9107429243 6327 Jepson Ct
Charlotte, NC 28214
Phone: 5168859179
Education & affiliations
- Medical / professional school
- New York College Of Osteo Medicine Of New York Institute Of Technology
- Graduation year
- 2008
- CMS specialties
- Hospice/Palliative Care · Internal Medicine
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
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.
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
- Hospice/Palliative Care · Internal Medicine (CMS)
- Taxonomy code
- 207RH0002X
- Enumeration date
- Jun 10, 2008
- Record updated
- Nov 5, 2025
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- DO
Reported taxonomies and licenses
207RH0002X
License reported: 2016-02456 NC
207RH0002X · Primary
License reported: 23709 CA
207Q00000X
License reported: 2016-02456 NC
2084A0401X
License reported: 2016-02456 NC
207R00000X
License reported: 0102203602 VA
207R00000X
License reported: 83751 SC
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1875 S Grant StSan Mateo, CA 94402-2666
- Phone
- (888) 227-8884
Mailing address
1875 S GRANT ST STE 760SAN MATEO, CA 944022670
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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