Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ASHLEY JEAN DEMIRALI
NPI 1710559158
Nurse Practitioner - Pediatrics in Cambridge, MA

Active since July 14, 2021PECOS Enrolled
1611 CAMBRIDGE ST, CAMBRIDGE, MA 02138(617) 661-5500 Get Directions Write a Review

NPPES record last updated: November 6, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Nov 6, 2026, Nov 29, 2022, Sep 27, 2022 and 1 more (4 updates tracked since 2021).

About Ashley Jean Demirali NPPES

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

ASHLEY JEAN DEMIRALI (NPI 1710559158) is an individual pediatrics provider in Cambridge, Massachusetts, licensed in Massachusetts (RN2377667) and active in the NPI registry since July 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1710559158
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NameASHLEY JEAN DEMIRALI
Location Address1611 CAMBRIDGE STCambridge, MA 02138-4302
Mailing Address1611 Cambridge StCambridge, MA 02138-4302 · (617) 661-5500
Sole ProprietorNo
Enumeration DateJuly 14, 2021
Last NPPES UpdateNovember 6, 20264 updates tracked since enumeration
NPPES CertifiedNovember 6, 2026
✔ NPI 1710559158 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 · RN2377667✔ Licensed in MD · R248622✔ Licensed in VA · 0024183880
1611 CAMBRIDGE ST, Cambridge, MA 02138

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ashley Jean Demirali 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 Ashley Demirali reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Internal Medicine
1611 CAMBRIDGE ST
Cambridge, MA 02138
  • Reassigned Medicare billing, Massachusetts enrollment
  • 1,317 clinicians in this Medicare group

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 02138 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
1611 CAMBRIDGE ST
CAMBRIDGE, MA 02138
Psychiatry & Neurology (Psychiatry)
1611 CAMBRIDGE ST
CAMBRIDGE, MA 02138
Internal Medicine
1611 CAMBRIDGE ST, INTERNAL MEDICINE
CAMBRIDGE, MA 02138
Internal Medicine
1611 CAMBRIDGE ST, INTERNAL MEDICINE
CAMBRIDGE, MA 02138
Physician Assistant
1611 CAMBRIDGE ST
CAMBRIDGE, MA 02138
Chiropractor (Nutrition)
1611 CAMBRIDGE ST
CAMBRIDGE, MA 02138
Registered Nurse
1611 CAMBRIDGE ST
CAMBRIDGE, MA 02138
Acupuncturist
1611 CAMBRIDGE ST
CAMBRIDGE, MA 02138

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 Ashley Demirali's NPI number?

The NPI number for Ashley Demirali is 1710559158. It was assigned to this individual provider in the NPPES registry on July 14, 2021.

Where is Ashley Demirali located?

Ashley Demirali practices at 1611 Cambridge St, Cambridge, MA 02138. The listed phone number is (617) 661-5500.

What is Ashley Demirali's specialty?

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

Is Ashley Demirali enrolled in Medicare?

Yes. Ashley Demirali is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ashley Demirali's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ashley Demirali reassigns Medicare benefits to Atrius Health, 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 Ashley Demirali'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 Ashley Demirali was last updated on November 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 days 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.