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MARILYNN MULHERON FNP
NPI 1366477408
Nurse Practitioner - Family in Worcester, MA

Active since July 11, 2006PECOS Enrolled
26 QUEEN ST, WORCESTER, MA 01610(508) 860-7777(508) 860-7862 Get Directions Write a Review

NPPES record last updated: November 13, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 13, 2024, Jul 27, 2022, Nov 21, 2019 and 1 more (4 updates tracked since 2019).

About Marilynn Mulheron Fnp NPPES

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

MARILYNN MULHERON FNP (NPI 1366477408) is an individual family provider in Worcester, Massachusetts, licensed in Massachusetts (RN211041) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1366477408
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMARILYNN MULHERONCredential: FNP
Location Address26 QUEEN STWorcester, MA 01610-2473
Mailing Address1820 E Bell De Mar Dr # N226Tempe, AZ 85283-4198 · (413) 404-3076 · Fax (845) 237-5910
Phone(508) 860-7777
Fax(508) 860-7862
Sole ProprietorNo
Enumeration DateJuly 11, 2006
Last NPPES UpdateNovember 13, 20244 updates tracked since enumeration
NPPES CertifiedNovember 13, 2024
✔ NPI 1366477408 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
Licenses✔ Licensed in MA · RN211041✔ Licensed in WA · AP61173565
26 QUEEN ST, Worcester, MA 01610
Open in Google Maps ↗

Other Names 1

Former Name (1)Lynn Sidari Np

Secondary Practice Locations 2

Location 11820 E Bell De Mar Dr # N226Tempe, AZ 85283-4198 · Phone (413) 404-3076 · Fax (845) 237-5910
Location 21800 Dayton Ave NERenton, WA 98056-2715 · Phone (425) 736-9609 · Fax (833) 631-6941

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marilynn Mulheron Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01610 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.

HA TOOHEY
Specialist
26 QUEEN ST
WORCESTER, MA 01610
Worcester County (508) 860-7700
DR. QUANG VAN LE PHARM.D.
Pharmacist
26 QUEEN ST
WORCESTER, MA 01610
Worcester County (508) 860-7730
NANCY RUTH DIFINIZIO RN, BALS
Registered Nurse
26 QUEEN ST
WORCESTER, MA 01610
Worcester County (508) 860-7700
MRS. NATALIE W SIEMEN R.N.
Registered Nurse
26 QUEEN ST
WORCESTER, MA 01610
Worcester County (508) 860-7700
MADHUSMITA DHAKAL M.D.
Psychiatry & Neurology (Psychiatry)
26 QUEEN ST
WORCESTER, MA 01610
Worcester County (508) 856-6580
ERICH BERANTUO CNP
Nurse Practitioner (Psychiatric/Mental Health)
26 QUEEN ST
WORCESTER, MA 01610
Worcester County (347) 241-9661
JULIE LYNN WEST
Nurse Practitioner (Psychiatric/Mental Health)
26 QUEEN ST
WORCESTER, MA 01610
Worcester County (508) 334-2670
ABIGAIL BOATEMAA
Dietitian, Registered
26 QUEEN ST
WORCESTER, MA 01610
Worcester County (978) 868-7964

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marilynn Mulheron's NPI number?

The NPI number for Marilynn Mulheron is 1366477408. It was assigned to this individual provider in the NPPES registry on July 11, 2006. The provider is also known as Lynn Sidari Np.

Where is Marilynn Mulheron located?

Marilynn Mulheron practices at 26 Queen St, Worcester, MA 01610. The listed phone number is (508) 860-7777.

What is Marilynn Mulheron's specialty?

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

Is Marilynn Mulheron enrolled in Medicare?

Yes. Marilynn Mulheron is registered in the Medicare PECOS enrollment system.

What insurance does Marilynn Mulheron accept?

Health plans from Anthem Blue Cross and Blue Shield list Marilynn Mulheron as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Marilynn Mulheron was last updated on November 13, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.