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COLLEEN MALONEY-HESSER NP
NPI 1881652741
Nurse Practitioner - Family in Waltham, MA

Active since May 02, 2006PECOS Enrolled
20 HOPE AVE, SUITE G10, WALTHAM, MA 02453(781) 647-6920(781) 891-0056 Get Directions Write a Review

NPPES record last updated: March 26, 2009. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Colleen Maloney-hesser Np NPPES

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

COLLEEN MALONEY-HESSER NP (NPI 1881652741) is an individual family provider in Waltham, Massachusetts, licensed in Massachusetts (142278) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1881652741
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameCOLLEEN MALONEY-HESSERCredential: NP
Location Address20 HOPE AVE, SUITE G10Waltham, MA 02453-2721
Mailing Address20 Hope Ave, Suite G10Waltham, MA 02453-2721 · (781) 647-6920 · Fax (781) 891-0056
Phone(781) 647-6920
Fax(781) 891-0056
Sole ProprietorNo
Enumeration DateMay 2, 2006
Last NPPES UpdateMarch 26, 2009
✔ NPI 1881652741 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 · 142278
20 HOPE AVE, Waltham, MA 02453
Open in Google Maps ↗

Other Identifiers 4

Medicare ID-Type UnspecifiedNP1611MA
Medicaid0390101MA
Medicare UPINS73379MA
Medicare PINNP161102MA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Colleen Maloney-hesser Np 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.

Medicare Billing Reassignment

Medicare enrollment records show Colleen Maloney-hesser reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mount Auburn Professional Services Inc
5.8 mi
Internal Medicine
330 MOUNT AUBURN ST
Cambridge, MA 02138
  • Reassigned Medicare billing, Massachusetts enrollment
  • 423 clinicians in this Medicare group
NPI 1992750996 (617) 499-5654

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02453 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
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
6 suppliers15 claims29 services$6.32 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

WISSAM J KHOORY M.D.
Internal Medicine
20 HOPE AVE, SUITE G03
WALTHAM, MA 02453
Middlesex County (781) 893-4490
FIRST RESPONSE CLINICAL SERVICES, LLC
Clinic/Center (Medical Specialty)
20 HOPE AVE, SUITE 204
WALTHAM, MA 02453
Middlesex County (866) 604-0911
DR. GIGI GIRGIS M.D.
Psychiatry & Neurology (Neurology)
20 HOPE AVE, SUITE 203
WALTHAM, MA 02453
Middlesex County (781) 647-3550
DR. MARTIN RICHLER M.D.
Ophthalmology
20 HOPE AVE, SUITE 212
WALTHAM, MA 02453
Middlesex County (781) 891-1447
MARK A DEYAB LICSW
Counselor (Mental Health)
20 HOPE AVE, G-05
WALTHAM, MA 02453
Middlesex County (781) 799-3949
MARYBETH ANN MILLS RN
Specialist/Technologist Cardiovascular (Vascular Specialist)
20 HOPE AVE, SUITE 204
WALTHAM, MA 02453
Middlesex County (866) 604-0911
SOLOMON A. GABBAY, MD PC
Internal Medicine (Cardiovascular Disease)
20 HOPE AVE, SUITE 206
WALTHAM, MA 02453
Middlesex County (781) 894-2498
MRS. ALISON KAPLANES MS, RD, LDN, CDE
Dietitian, Registered
20 HOPE AVE, SUITE G03
WALTHAM, MA 02453
Middlesex County (617) 645-4819

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 Colleen Maloney-hesser's NPI number?

The NPI number for Colleen Maloney-hesser is 1881652741. It was assigned to this individual provider in the NPPES registry on May 2, 2006.

Where is Colleen Maloney-hesser located?

Colleen Maloney-hesser practices at 20 Hope Ave Suite G10, Waltham, MA 02453. The listed phone number is (781) 647-6920.

What is Colleen Maloney-hesser's specialty?

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

Is Colleen Maloney-hesser enrolled in Medicare?

Yes. Colleen Maloney-hesser is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Colleen Maloney-hesser's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Colleen Maloney-hesser reassigns Medicare benefits to Mount Auburn Professional Services Inc (Cambridge, MA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Colleen Maloney-hesser's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Colleen Maloney-hesser was last updated on March 26, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years 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.