Ana Sofia Rivero Gutierrez, M.D
Internal Medicine · Oak Bluffs, MA
At a glance
1 Hospital Rd, Oak Bluffs, MA 02557-1406
NPPES record updated Apr 15, 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
1 Hospital RdOak Bluffs, MA 02557-1406
Additional reported practice locations
135 Dodge StProvidence, RI 029072210
Phone: 4015219600 789 Central Ave
Dover, NH 038202526
Phone: 6037402503 544 Pleasant St
Pawtucket, RI 028605726
Phone: 4017258888
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2009
- CMS specialties
- Geriatric Medicine · Internal Medicine
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
- Cogent Healthcare Of Georgia Pc
- Cogent Healthcare Of New Jersey Pc
- Cogent Healthcare Of North Carolina Pc
- Cogent Medical Care Pc
- Hospitalist Medicine Physicians Of California Inc
- Hospitalist Medicine Physicians Of Florida - Jacksonville Ii Llc
- Hospitalist Medicine Physicians Of Pennsylvania Pc
- Hospitalist Medicine Physicians Of Virginia Llc
- Ibis Health Services - Florida Pllc
- Ibis Health Services- Massachusetts Llc
- Ibis Health Services-Maine Llc
- Ibis Health Services-New Hampshire Pllc
- Lowell General Inpatient Specialists Pllc
- Martha's Vineyard Hospital Inc
- Sound Physicians Of Massachusetts Inc
Reported hospital affiliations
- Brigham And Women's Hospital Boston, MA
- Lowell General Hospital Lowell, MA
- Martha's Vineyard Hospital Inc Oak Bluffs, MA
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
- Internal Medicine
- Taxonomy code
- 207R00000X
- Enumeration date
- Jul 17, 2012
- Record updated
- Apr 15, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D
Reported taxonomies and licenses
207R00000X
License reported: 17028 NH
207R00000X · Primary
License reported: 285752 MA
390200000X
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1 Hospital RdOak Bluffs, MA 02557-1406
- Phone
- (508) 693-0410
Mailing address
8 PINEVIEW DRDOVER, NH 038204622
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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