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Rheumatology

Monica L. Piecyk, MD

Works at hospitals in Boston, MA · Massachusetts

Summary

Dr. Monica L. Piecyk, MD is a rheumatologist at 125 Parker Hill Ave, Boston, MA 02120. Phone: (617) 754-5800. Accepts Medicare assignment. In 2024, Monica L. Piecyk had 74 Original Medicare patients and 174 services. NPI 1396727962. 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.

  • Specialty: Rheumatologist (Medicare lists Rheumatology)
  • Address: 125 Parker Hill Ave, Boston, MA 02120 · Directions
  • Phone: (617) 754‑5800
  • Medicare: Accepts Medicare assignment
  • Hospital: New England Baptist Hospital
  • Group practice: New England Baptist Medical Associates, Inc.
  • Medical school: University Of North Carolina At Chapel Hill School Of Medicine · graduated 1995 (31 years since medical school)
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Monica L. Piecyk, 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 Monica L. Piecyk accept Medicare assignment?
Yes. Medicare's clinician data says Monica L. Piecyk 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 Monica L. Piecyk see?
In 2024, CMS data shows 74 Original Medicare patients and 174 services for Monica L. Piecyk. This counts Original Medicare only and measures volume, not quality.
What is Monica L. Piecyk's NPI number?
1396727962. 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 Monica L. Piecyk, 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 patients74
Services billed to Medicare174
Different services or procedures8
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)84 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)37 services
  3. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)29 services
  4. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)14 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%
  • Arthritis75%
  • High blood pressure68%
  • Osteoporosis43%
  • Ischemic heart disease27%
  • Anxiety23%

Hospitals where Monica L. Piecyk works

Medicare's Facility Affiliation Data lists Monica L. Piecyk 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.

Practice locations

Addresses where Monica L. Piecyk is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Monica L. Piecyk as a member of this group (CMS data updated October 2, 2026).

  • New England Baptist Medical Associates, Inc.79 clinicians in the group

Specialties

Find other Rheumatology doctors in Massachusetts →

Other rheumatologists in Boston

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

All rheumatologists in Boston →

Other clinicians in New England Baptist Medical Associates, Inc.

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

Clinician information

CredentialMD
Medical schoolUniversity Of North Carolina At Chapel Hill School Of Medicine
Graduation year1995 (31 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1396727962
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