GRISSELLE MARIE NIEVES ARZUAGA NP
NPI 1669357356
Nurse Practitioner - Family in Boston, MA

Q: What is Grisselle Nieves Arzuaga's NPI number?

The NPI number for Grisselle Nieves Arzuaga is 1669357356. It was assigned to this individual provider in the NPPES registry on August 11, 2025.

Q: What is Grisselle Nieves Arzuaga's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Active since August 11, 2025PECOS EnrolledAccepts Medicare Assignment

732 HARRISON AVENUE, FL 3, PRESTON BLDG, BOSTON, MA 02118(617) 638-7490(617) 414-8742 Get Directions Write a Review

NPPES record last updated: December 29, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 29, 2025, Aug 11, 2025 (2 updates tracked since 2025).

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About Grisselle Marie Nieves Arzuaga Np NPPES

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

GRISSELLE MARIE NIEVES ARZUAGA NP (NPI 1669357356) is an individual family provider in Boston, Massachusetts, licensed in Massachusetts (RN10034144) and active in the NPI registry since August 2025. She is enrolled in Medicare PECOS, is affiliated with Boston Medical Center, and maintains a secondary practice location in North Bay Village.

NPPES Registry Identity

NPI1669357356

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameGRISSELLE MARIE NIEVES ARZUAGACredential: NP

Location Address732 HARRISON AVENUE, FL 3, PRESTON BLDGBoston, MA 02118-2309

Mailing Address960 Massachusetts Ave, Fl 2Boston, MA 02118 · (617) 414-5405 · Fax (617) 414-6031

Phone(617) 638-7490

Fax(617) 414-8742

Sole ProprietorYes

Medical School CMSOtherGraduated 2025

Enumeration DateAugust 11, 2025

Last NPPES UpdateDecember 29, 20252 updates tracked since enumeration

NPPES CertifiedDecember 29, 2025

✔ NPI 1669357356 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

Licenses✔ Licensed in MA · RN10034144✔ Licensed in FL · APRN11042531

Also ListedRegistered NurseTaxonomy 163W00000X · License RN9473925 (FL)

732 HARRISON AVENUE, FL 3, Boston, MA 02118

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Secondary Practice Location 1

Location 17525 E Treasure Dr Apt 716North Bay Village, FL 33141-4547 · Phone (787) 225-4243

Accepted Insurance

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

Grisselle Marie Nieves Arzuaga Np 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 ID2961992789

PECOS Enrollment IDI20260415001243

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 Grisselle Nieves Arzuaga reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Evans Medical Foundation, Inc.

0.3 mi

Internal Medicine

1 BOSTON MEDICAL CTR PL
Boston, MA 02118

Reassigned Medicare billing, Massachusetts enrollment
573 clinicians in this Medicare group

NPI 1912954124 (617) 358-3510

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Boston Medical Center

Acute Care Hospitals · Boston, MA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number220031

Location1 Boston Medical Center PlaceBoston, MA 02118 · Suffolk County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02118 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 14

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

DR. CORY SHAMAR HENDERSON M.D.

Internal Medicine (Cardiovascular Disease)