Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

EMILY M NELSON NP
NPI 1700637105
Nurse Practitioner - Family in Leominster, MA

Q: What is Emily Nelson's NPI number?

The NPI number for Emily Nelson is 1700637105. It was assigned to this individual provider in the NPPES registry on April 1, 2024. The provider is also known as Emily M Haley Np.

Q: What is Emily Nelson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Emily Nelson was last updated on July 14, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since April 01, 2024PECOS Enrolled

225 NEW LANCASTER RD, LEOMINSTER, MA 01453(978) 466-3208(978) 840-1680 Get Directions Write a Review

NPPES record last updated: July 14, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 14, 2026, Apr 1, 2024 (2 updates tracked since 2024).

On this page

About Emily M Nelson Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

EMILY M NELSON NP (NPI 1700637105) is an individual family provider in Leominster, Massachusetts, licensed in Massachusetts (RN2333097) and active in the NPI registry since April 2024. She is enrolled in Medicare PECOS, is affiliated with St Vincent Hospital, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1700637105

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameEMILY M NELSONCredential: NP

Location Address225 NEW LANCASTER RDLeominster, MA 01453-4958

Mailing Address225 New Lancaster RdLeominster, MA 01453-4958 · (978) 466-3208 · Fax (978) 840-1680

Phone(978) 466-3208

Fax(978) 840-1680

Sole ProprietorNo

Medical School CMSOtherGraduated 2023

Enumeration DateApril 1, 2024

Last NPPES UpdateJuly 14, 20262 updates tracked since enumeration

NPPES CertifiedJuly 14, 2026

✔ NPI 1700637105 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in MA · RN2333097

225 NEW LANCASTER RD, Leominster, MA 01453

Open in Google Maps ↗

Other Names 1

Former Name (1)Emily M Haley Np

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Emily M Nelson Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4082157128

PECOS Enrollment IDI20240618002092

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

12 services12 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

St Vincent Hospital

Acute Care Hospitals · Worcester, MA

2/5 CMS rating

OwnershipProprietary

CMS Certification Number220176

Location123 Summer StreetWorcester, MA 01608 · Worcester County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01453 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$90.70 typical visit price

range $58.86 – $177.36

Typical copayment $22.67 (range $14.71 – $44.34)

Most-billed visit code 99203

Established Patient

$103.48 typical visit price

range $19.11 – $144.84

Typical copayment $25.87 (range $4.77 – $36.21)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JOSEPH R DIFRANZA M.D.

Family Medicine