Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Ana Sofia Rivero Gutierrez, MD

Individual provider Internal Medicine Physician · NPI 1780939587

Dr. Ana Sofia Rivero Gutierrez, MD practises Internal Medicine in Oak Bluffs, Massachusetts. Qualified in 2009, 17 years ago. Practices with Ibis Health Services- Massachusetts LLC, a 10-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts and New Hampshire.

Years since qualifying
17
Licensed in
MA, NH
In the registry since
2012
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1 Hospital Rd
Oak Bluffs, MA 02557-1406
Phone: (508) 693-0410
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 789 Central Ave, Dover, NH 03820-2526 — (603) 740-2503
  • 544 Pleasant St, Pawtucket, RI 02860-5726 — (401) 725-8888
  • 135 Dodge St, Providence, RI 02907-2210 — (401) 521-9600

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 285752 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 17028 (NH)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1780939587
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 17, 2012
Last updated in NPPESApril 15, 2026
Certification dateApril 15, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Ibis Health Services- Massachusetts Llc — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations23 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients148
Services billed 237 a service is one billed item, such as a visit, a test or a procedure
Average patient age78

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Also affiliated with 1 nursing home, which CMS identifies by certification number only.

Colleagues at Ibis Health Services- Massachusetts LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 10 clinicians in the practice; 8 are shown here.

Other providers in Oak Bluffs