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Noel K Larson , NP

Nurse Practitioner • Worcester, MA

Active NPI 1689641383 Individual Practitioner Female Practitioner
Practice location in NPPES

630 Plantation St
Worcester, MA 01605

Call 5085952505 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

630 Plantation St

Worcester, MA 01605

Telephone 5085952505
Fax 5088540650
Organization at the Same NPPES Address or Phone
Quest Diagnostics Massachusetts Llc Facility NPI 1104844158

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

30-day fills

29 standardized 30-day fills in 2014

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$1,052 in 2014

The total cost of these prescriptions in 2014, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2014.

Industry payments (Open Payments)

No Open Payments records are listed for this clinician for 2021–2025.

Guide: How to read an Open Payments record

NPI first issued

2006

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Compared with the same specialty in Worcester and Massachusetts

Billing and prescribing volume is not a quality rating.

Medicare Part D

Comparisons use 2024 data. The latest CMS data for Noel Larson are from 2014.

499 active clinicians are listed under Nurse Practitioner with a practice address in Worcester, MA (3,483 in Massachusetts).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Worcester

17.8% of these 499 clinicians have the CMS telehealth indicator.

57.7% of these 499 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Part D Prescribers (2014), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2014.

CMS Part D · Data Year 2014
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Doxycycline Hyclate Doxycycline Hyclate 16 151 $977.97 16
Prednisone Prednisone 13 119 $73.55 13

Source: CMS Part D by Provider and Drug, 2014; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

License # reported to NPPES MA 166691

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Massachusetts Board of Registration in Medicine.
Look Up on State Board Site

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid ID
325121 (MA)
Other Identifier Harvard Pilgrim Healthcar
AA3671
Other Identifier Railroad Medicare
500011895
Other Identifier Medicare B
NP1277
Other Identifier Fallon Community Health P
54933
Other Identifier Blue Shield Idemnity
NP1277
Other Identifier Private Health Care Syste
042472266
Other Identifier Mvp Health Care
4142201
Other Identifier Blue Care Elect
NP1277
Other Identifier Three Rivers
042472266

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

3 listed
Dr. Krissie Connor , DO

Internal Medicine

NPI 1346201225

Doctor of Osteopathic Medicine (D.O.)

Amy Kellogg , PA

Physician Assistant

NPI 1861402315

Physician Assistant

Marilyn Robinson , NP

Nurse Practitioner - Family

NPI 1609823566

Nurse Practitioner

Career & Practice History

NPI enumerated March 02, 2006.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1689641383
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 02, 2006
Last Update: February 16, 2009
Sole Proprietor: No

Other Nurse Practitioners in Worcester

All Nurse Practitioners in Worcester

Mailing Address

630 Plantation St

Worcester, MA 01605

Phone: 5085952505

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.