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CONSTANCE L WALL-HAAS DNP
NPI 1629046644
Nurse Practitioner - Pediatrics in Chelmsford, MA

Active since March 08, 2006
228 BILLERICA RD, CHELMSFORD, MA 01824(978) 250-6000(978) 250-6335 Get Directions Write a Review

NPPES record last updated: March 10, 2011. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Constance L Wall-haas Dnp NPPES

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

CONSTANCE L WALL-HAAS DNP (NPI 1629046644) is an individual pediatrics provider in Chelmsford, Massachusetts, licensed in Massachusetts (126600) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1629046644
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NameCONSTANCE L WALL-HAASCredential: DNP
Location Address228 BILLERICA RDChelmsford, MA 01824-3604
Mailing Address147 Milk St, Provider Enrollment - 9th FloorBoston, MA 02109-4806 · (617) 559-8053 · Fax (978) 250-6335
Phone(978) 250-6000
Fax(978) 250-6335
Sole ProprietorNo
Enumeration DateMarch 8, 2006
Last NPPES UpdateMarch 10, 2011
✔ NPI 1629046644 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0200X
License✔ Licensed in MA · 126600
Also ListedNurse PractitionerTaxonomy 363L00000X · License 126600 (MA)
228 BILLERICA RD, Chelmsford, MA 01824
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Other Identifiers 4

OtherNP9996MA · Blue Cross
Medicare ID-Type UnspecifiedNP1803MA
Medicaid0359891MA
Medicare UPINS80766MA

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.

MS. KIT YAN LEE
Physical Therapist
228 BILLERICA RD
CHELMSFORD, MA 01824
Middlesex County (978) 250-6045
NATALIE C. HOWARD CCC-SLP
Speech-Language Pathologist
228 BILLERICA RD
CHELMSFORD, MA 01824
Middlesex County (978) 250-6040
DR. NATASHA THIVYA THIAGALINGAM DO
Pediatrics
228 BILLERICA RD
CHELMSFORD, MA 01824
Middlesex County (978) 250-6000
STEVEN A MORGENSTERN M.D.
Internal Medicine
228 BILLERICA RD, INTERNAL MEDICINE
CHELMSFORD, MA 01824
Middlesex County (978) 250-6100
CHANDRA RAMANATHAN M.D.
Pediatrics
228 BILLERICA RD
CHELMSFORD, MA 01824
Middlesex County (978) 250-6000
MEGAN PINETTE PSYD
Psychologist (Clinical)
228 BILLERICA RD
CHELMSFORD, MA 01824
Middlesex County (978) 250-6240
MRS. NICHOLE MARIE PERRIN APRN, FNP-C
Nurse Practitioner (Family)
228 BILLERICA RD
CHELMSFORD, MA 01824
Middlesex County (978) 250-6100
SONIA ALMEIDA PA
Physician Assistant
228 BILLERICA RD
CHELMSFORD, MA 01824
Middlesex County (603) 488-5154

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 Constance Wall-haas's NPI number?

The NPI number for Constance Wall-haas is 1629046644. It was assigned to this individual provider in the NPPES registry on March 8, 2006.

Where is Constance Wall-haas located?

Constance Wall-haas practices at 228 Billerica Rd, Chelmsford, MA 01824. The listed phone number is (978) 250-6000.

What is Constance Wall-haas's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

When was this NPI record last updated?

The NPPES record for Constance Wall-haas was last updated on March 10, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.