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

Internal Medicine

Paul I. Geraldez, MD

Works at hospitals in Methuen, MA · Lowell, MA · Oak Bluffs, MA · Massachusetts

Summary

Dr. Paul I. Geraldez, MD is an internal medicine doctor at 1 Hospital Rd, Oak Bluffs, MA 02557. Phone: (978) 374-2000. Accepts Medicare assignment. In 2024, Paul I. Geraldez had 148 Original Medicare patients and 328 services. NPI 1457342958. 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 Paul I. Geraldez, 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 Paul I. Geraldez accept Medicare assignment?
Yes. Medicare's clinician data says Paul I. Geraldez 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 Paul I. Geraldez see?
In 2024, CMS data shows 148 Original Medicare patients and 328 services for Paul I. Geraldez. This counts Original Medicare only and measures volume, not quality.
What is Paul I. Geraldez's NPI number?
1457342958. 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 Paul I. Geraldez, 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 patients148
Services billed to Medicare328
Different services or procedures14
Participating Medicare providerYes
Average age of these patients69

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)119 services
  2. Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)62 services
  3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)56 services
  4. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)36 services
  5. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)24 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 blood pressure75%
  • High cholesterol70%
  • Anxiety60%
  • Depression43%
  • Diabetes41%
  • Arthritis39%

Hospitals where Paul I. Geraldez works

Medicare's Facility Affiliation Data lists Paul I. Geraldez 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.

  • Holy Family HospitalMethuen, MA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 220080
  • Lowell General HospitalLowell, MA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 220063
  • Martha's Vineyard Hospital IncOak Bluffs, MA · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 221300

Practice locations

Addresses where Paul I. Geraldez is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Paul I. Geraldez as a member of these groups (CMS data updated October 2, 2026).

  • Community Medical Associates, Inc.157 clinicians in the group
  • Martha's Vineyard Hospital Inc155 clinicians in the group
  • The Commonwealth of Massachusetts146 clinicians in the group
  • Lowell General Inpatient Specialists PLLC67 clinicians in the group

Specialties

Find other Internal Medicine doctors in Massachusetts →

Other internal medicine doctors in Oak Bluffs

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

All internal medicine doctors in Oak Bluffs →

Other clinicians in Community Medical Associates, Inc.

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

Clinician information

CredentialMD
Graduation year1992 (34 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1457342958
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