Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Cynthia M. Rodriguez, MD

Works at hospitals in Boston, MA · Hyannis, MA · Falmouth, MA · Massachusetts

Summary

Dr. Cynthia M. Rodriguez, MD is an internal medicine doctor at 27 Park St, Hyannis, MA 02601. Phone: (774) 552-6000. Accepts Medicare assignment. In 2024, Cynthia M. Rodriguez had 217 Original Medicare patients and 723 services. NPI 1104894690. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Cynthia M. Rodriguez, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Cynthia M. Rodriguez accept Medicare assignment?
Yes. Medicare's clinician data says Cynthia M. Rodriguez accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Cynthia M. Rodriguez see?
In 2024, CMS data shows 217 Original Medicare patients and 723 services for Cynthia M. Rodriguez. This counts Original Medicare only and measures volume, not quality.
What is Cynthia M. Rodriguez's NPI number?
1104894690. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Cynthia M. Rodriguez, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients217
Services billed to Medicare723
Different services or procedures13
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)297 services
  2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)134 services
  3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)128 services
  4. Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)40 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High cholesterol75%
  • High blood pressure74%
  • Arthritis37%
  • Diabetes21%
  • Anxiety21%
  • Ischemic heart disease20%

Hospitals where Cynthia M. Rodriguez works

Medicare's Facility Affiliation Data lists Cynthia M. Rodriguez at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • Beth Israel Deaconess Medical CenterBoston, MA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 220086
  • Cape Cod HospitalHyannis, MA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 220012
  • Falmouth HospitalFalmouth, MA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 220135

Practice locations

Addresses where Cynthia M. Rodriguez is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Cynthia M. Rodriguez as a member of this group (CMS data updated October 2, 2026).

  • Physicians of Cape Cod Hospital334 clinicians in the group

Specialties

Find other Internal Medicine doctors in Massachusetts →

Other internal medicine doctors in Hyannis

Clinicians with the same Medicare primary specialty in Hyannis, MA — not a recommendation.

All internal medicine doctors in Hyannis →

Other clinicians in Physicians of Cape Cod Hospital

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year1989 (37 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1104894690
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians