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DEIRDRE R HIAM NURSE PRACTITIONER
NPI 1366654089
Nurse Practitioner - School in Lowell, MA

Active since May 04, 2007PECOS EnrolledAccepts Medicare Assignment
161 JACKSON ST, LOWELL, MA 01852(978) 937-9700(978) 221-6728 Get Directions Write a Review

NPPES record last updated: April 1, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 1, 2026, Sep 29, 2016 (2 updates tracked since 2016).

About Deirdre R Hiam Nurse Practitioner NPPES

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

DEIRDRE R HIAM NURSE PRACTITIONER (NPI 1366654089) is an individual school provider in Lowell, Massachusetts, licensed in Massachusetts (228669) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS, maintains a secondary practice location in Mount Hermon, and is a graduate of Other (1998).

NPPES Registry Identity

NPI1366654089
Entity TypeIndividualFemale
Primary Taxonomy363LS0200X
Provider Legal NameDEIRDRE R HIAMCredential: NURSE PRACTITIONER
Location Address161 JACKSON STLowell, MA 01852-2103
Mailing Address161 Jackson StLowell, MA 01852-2103 · (978) 937-9700 · Fax (978) 221-6728
Phone(978) 937-9700
Fax(978) 221-6728
Sole ProprietorNo
Medical School CMSOtherGraduated 1998
Enumeration DateMay 4, 2007
Last NPPES UpdateApril 1, 20262 updates tracked since enumeration
NPPES CertifiedApril 1, 2026
✔ NPI 1366654089 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · SchoolPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LS0200X
License✔ Licensed in MA · 228669
Also ListedNurse Practitioner · Adult HealthTaxonomy 363LA2200X · License 228669 (MA)
161 JACKSON ST, Lowell, MA 01852
Open in Google Maps ↗

Other Names 1

Former Name (1)Deirdre M Richardson N.p.

Secondary Practice Location 1

Location 11 Lamplighter WayMount Hermon, MA 01354-9637 · Phone (413) 498-3407 ext. 3490 · Fax (413) 498-3147

Other Identifiers 4

Other228669MA · Connecticare
Medicaid0713457MA
Other126842MA · Fallon
OtherNP9544MA · Bcbsma

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, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Deirdre R Hiam Nurse Practitioner 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 ID5597865485
PECOS Enrollment IDI20200306000707
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 Deirdre Hiam reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Lowell Community Health Center, Inc.
Same address
Federally Qualified Health Center (FQHC)
161 JACKSON ST
Lowell, MA 01852
  • Reassigned Medicare billing, Massachusetts enrollment
  • 135 clinicians in this Medicare group
NPI 1952307530 (978) 322-8590

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 01852 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.

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. BRIAN JOHN PIETRANTONIO O.D.
Optometrist
161 JACKSON ST
LOWELL, MA 01852
Middlesex County (978) 937-9700
MR. DANIEL ALLEN SULLIVAN JR. M.ED.
Counselor (Addiction (Substance Use Disorder))
161 JACKSON ST
LOWELL, MA 01852
Middlesex County (978) 937-9700
EMILY DEPAOLI
Counselor (Mental Health)
161 JACKSON ST
LOWELL, MA 01852
Middlesex County (987) 937-9700
FLORA F SADRI-AZARBAYEJANI DO
Preventive Medicine (Addiction Medicine)
161 JACKSON ST
LOWELL, MA 01852
Middlesex County (978) 937-9700
MICHELLE MARTINEZ CNM, WHNP
Advanced Practice Midwife
161 JACKSON ST
LOWELL, MA 01852
Middlesex County (978) 937-9700
CAROLINE KERN PRIVITT CNM
Advanced Practice Midwife
161 JACKSON ST
LOWELL, MA 01852
Middlesex County (978) 937-9700
NISHA NAIK
Registered Nurse (Community Health)
161 JACKSON ST
LOWELL, MA 01852
Middlesex County (978) 937-9700
JOANNE THERESA HALVORSEN
Counselor (Addiction (Substance Use Disorder))
161 JACKSON ST
LOWELL, MA 01852
Middlesex County (978) 937-9700

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 Deirdre Hiam's NPI number?

The NPI number for Deirdre Hiam is 1366654089. It was assigned to this individual provider in the NPPES registry on May 4, 2007. The provider is also known as Deirdre M Richardson N.P..

Where is Deirdre Hiam located?

Deirdre Hiam practices at 161 Jackson St, Lowell, MA 01852. The listed phone number is (978) 937-9700.

What is Deirdre Hiam's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in School, with taxonomy code 363LS0200X.

Is Deirdre Hiam enrolled in Medicare?

Yes. Deirdre Hiam is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Deirdre Hiam's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Deirdre Hiam reassigns Medicare benefits to Lowell Community Health Center, Inc. (Lowell, 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 Deirdre Hiam's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Deirdre Hiam accept?

Health plans from Anthem Blue Cross and Blue Shield list Deirdre Hiam 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 Deirdre Hiam was last updated on April 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.