MRS. COLLEEN ELIZABETH DEEMS RN/NP
NPI 1558677344
Nurse Practitioner - Pediatrics in Boston, MA

Active since August 31, 2010PECOS Enrolled
300 LONGWOOD AVE, BOSTON, MA 02115(617) 355-6000 Get Directions Write a Review

NPPES record last updated: September 27, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mrs. Colleen Elizabeth Deems Rn/np NPPES

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

MRS. COLLEEN ELIZABETH DEEMS RN/NP (NPI 1558677344) is an individual pediatrics provider in Boston, Massachusetts, licensed in Massachusetts (RN2258514) and active in the NPI registry since August 2010. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1558677344
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NameMRS. COLLEEN ELIZABETH DEEMSCredential: RN/NP
Location Address300 LONGWOOD AVEBoston, MA 02115-5724
Mailing Address50 Loring DrNorwell, MA 02061-1145 · (617) 548-6273
Sole ProprietorNo
Enumeration DateAugust 31, 2010
Last NPPES UpdateSeptember 27, 2023
NPPES CertifiedSeptember 27, 2023
NPI 1558677344 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0200X
Licenses Licensed in MA · RN2258514 Licensed in RI · CNPP37566
300 LONGWOOD AVE, Boston, MA 02115

Other Names 1

Former Name (1)Colleen Elizabeth Blanchard

Accepted 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)

Mrs. Colleen Elizabeth Deems Rn/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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02115 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.

Social Worker (Clinical)
300 LONGWOOD AVE
BOSTON, MA 02115
Nurse Practitioner (Psychiatric/Mental Health)
300 LONGWOOD AVE
BOSTON, MA 02115
Anesthesiology (Pediatric Anesthesiology)
300 LONGWOOD AVE
BOSTON, MA 02115
Physical Therapist
300 LONGWOOD AVE
BOSTON, MA 02115
Social Worker (Clinical)
300 LONGWOOD AVE, CHILDREN'S HOSPITAL BOSTON
BOSTON, MA 02115
Pediatrics
300 LONGWOOD AVE, BADER 203
BOSTON, MA 02115
Nurse Practitioner (Pediatrics)
300 LONGWOOD AVE, HUNNEWELL BUILDING 322
BOSTON, MA 02115
Pediatrics (Neonatal-Perinatal Medicine)
300 LONGWOOD AVE
BOSTON, MA 02115

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 Deems's NPI number?

The NPI number for Colleen Deems is 1558677344. It was assigned to this individual provider in the NPPES registry on August 31, 2010. The provider is also known as Colleen Elizabeth Blanchard.

Where is Colleen Deems located?

Colleen Deems practices at 300 Longwood Ave, Boston, MA 02115. The listed phone number is (617) 355-6000.

What is Colleen Deems's specialty?

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

Is Colleen Deems enrolled in Medicare?

Yes. Colleen Deems is registered in the Medicare PECOS enrollment system.

What insurance does Colleen Deems accept?

Health plans from Anthem Blue Cross and Blue Shield list Colleen Deems 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 Colleen Deems was last updated on September 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.