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ALLIE WALPERT CNP
NPI 1710436373
Nurse Practitioner in Boston, MA

Active since September 23, 2016PECOS Enrolled
55 FRUIT STREET, BOSTON, MA 02241(617) 726-1696 Get Directions Write a Review

NPPES record last updated: August 5, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 5, 2025, Mar 14, 2017, Sep 23, 2016 (3 updates tracked since 2016).

About Allie Walpert Cnp NPPES

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

ALLIE WALPERT CNP (NPI 1710436373) is an individual nurse practitioner in Boston, Massachusetts, licensed in Massachusetts (RN2286636) and active in the NPI registry since September 2016. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1710436373
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameALLIE WALPERTCredential: CNP
Location Address55 FRUIT STREETBoston, MA 02241-9095
Mailing Address55 Fruit StreetBoston, MA 02241-9095 · (617) 726-1696
Phone(617) 726-1696
Sole ProprietorNo
Enumeration DateSeptember 23, 2016
Last NPPES UpdateAugust 5, 20253 updates tracked since enumeration
NPPES CertifiedAugust 5, 2025
✔ NPI 1710436373 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in MA · RN2286636
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
55 FRUIT STREET, Boston, MA 02241
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Taro Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Allie Walpert Cnp 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 Reassignments

2

Medicare enrollment records show Allie Walpert reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Massachusetts General Physicians Organization Inc
Same address
Dermatology
55 FRUIT ST, BUL 2
Boston, MA 02114
  • Reassigned Medicare billing, Massachusetts enrollment
  • 6,360 clinicians in this Medicare group
NPI 1801874573 (617) 724-0287
The General Hospital Corporation
Same address
General Acute Care Hospital
55 FRUIT ST, BULFINCH 360
Boston, MA 02114
  • Reassigned Medicare billing, Massachusetts enrollment
  • 6,234 clinicians in this Medicare group
NPI 1023049236 (617) 726-2000

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 02241 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 11

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MICHAEL HAINES NP
Nurse Practitioner
55 FRUIT STREET
BOSTON, MA 02241
Suffolk County (617) 726-2000
MRS. PATRICIA DULAC
Nurse Practitioner
55 FRUIT STREET
BOSTON, MA 02241
Suffolk County (617) 726-2000
ETHAN MORRIS PA
Physician Assistant (Medical)
55 FRUIT STREET
BOSTON, MA 02241
Suffolk County (617) 726-2000
ALICHIA LOUISE PATON ACNP
Nurse Practitioner
55 FRUIT STREET
BOSTON, MA 02241
Suffolk County (212) 724-6113
JESSICA MIAE BANG-SCHAEFER PA-C
Physician Assistant
55 FRUIT STREET
BOSTON, MA 02241
Suffolk County (617) 724-3874
HEIDI HERCHEN ACNPC-AG
Nurse Practitioner (Acute Care)
55 FRUIT STREET
BOSTON, MA 02241
Suffolk County (617) 726-2000
SIOBHAN ELIZABETH KELLY
Nurse Practitioner
55 FRUIT STREET
BOSTON, MA 02241
Suffolk County (617) 726-2000
MARIANNE GREENE
Physician Assistant
55 FRUIT STREET
BOSTON, MA 02241
Suffolk County (617) 732-5500

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 Allie Walpert's NPI number?

The NPI number for Allie Walpert is 1710436373. It was assigned to this individual provider in the NPPES registry on September 23, 2016.

Where is Allie Walpert located?

Allie Walpert practices at 55 Fruit Street, Boston, MA 02241. The listed phone number is (617) 726-1696.

What is Allie Walpert's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Allie Walpert enrolled in Medicare?

Yes. Allie Walpert is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Allie Walpert's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Allie Walpert reassigns Medicare benefits to 2 organizations: Massachusetts General Physicians Organization Inc (Boston, MA) and The General Hospital Corporation (Boston, MA). Each 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 Allie Walpert's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Allie Walpert accept?

Health plans from Taro Health list Allie Walpert 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 Allie Walpert was last updated on August 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.