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Nurse Practitioner

Joanne Pomeranz, NP

Sees patients in Westborough, MA · Lebanon, NH · Fayetteville, NC … · Massachusetts, New Hampshire, North Carolina

Summary

Joanne Pomeranz, NP is a nurse practitioner at 1900 W Park Dr, Suite 280, Westborough, MA 01581. Phone: (866) 679-0831. Accepts Medicare assignment. In 2024, Joanne Pomeranz had 71 Original Medicare patients and 114 services. NPI 1952566507. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Nurse practitioner
  • Address: 1900 W Park Dr, Suite 280, Westborough, MA 01581 · Directions (4 more locations)
  • Phone: (866) 679‑0831
  • Medicare: Accepts Medicare assignment
  • Group practice: Belonging Medical Group PLLC
  • School: graduated 2001
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Joanne Pomeranz, 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 Joanne Pomeranz accept Medicare assignment?
Yes. Medicare's clinician data says Joanne Pomeranz 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 Joanne Pomeranz see?
In 2024, CMS data shows 71 Original Medicare patients and 114 services for Joanne Pomeranz. This counts Original Medicare only and measures volume, not quality.
What is Joanne Pomeranz's NPI number?
1952566507. 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 Joanne Pomeranz, 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 patients71
Services billed to Medicare114
Different services or procedures8
Participating Medicare providerYes
Average age of these patients45

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)44 services
  2. Office-based treatment for opioid use disorder, including care coordination, individual therapy and group therapy and counseling; at least 60 minutes in a subsequent calendar month (G2087)22 services
  3. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)16 services
  4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)16 services
  5. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)11 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).

  • Anxiety58%
  • Depression42%
  • High blood pressure23%
  • Arthritis20%

Practice locations

Addresses where Joanne Pomeranz is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Joanne Pomeranz as a member of this group (CMS data updated October 2, 2026).

  • Belonging Medical Group PLLC40 clinicians in the group

Specialties

Find other clinicians: Nurse Practitioner, Massachusetts →

Other nurse practitioners in Westborough

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

All nurse practitioners in Westborough →

Other clinicians in Belonging Medical Group PLLC

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

Clinician information

CredentialNP
Graduation year2001
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1952566507
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians