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JISSELLE ASSAD APRN, FNP, PMHNP
NPI 1679145452
Nurse Practitioner in Springfield, MA

Active since July 12, 2021PECOS Enrolled
645 BELMONT AVE, SPRINGFIELD, MA 01108(413) 435-0759(773) 492-8735 Get Directions Write a Review

NPPES record last updated: February 21, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Feb 21, 2025, Feb 17, 2023, Jan 16, 2023 and 5 more (8 updates tracked since 2021).

About Jisselle Assad Aprn, Fnp, Pmhnp NPPES

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

JISSELLE ASSAD APRN, FNP, PMHNP (NPI 1679145452) is an individual nurse practitioner in Springfield, Massachusetts, licensed in Massachusetts (RN2295861) and active in the NPI registry since July 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1679145452
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameJISSELLE ASSADCredential: APRN, FNP, PMHNP
Location Address645 BELMONT AVESpringfield, MA 01108-2440
Mailing Address645 Belmont AveSpringfield, MA 01108-2440 · (413) 435-0759 · Fax (773) 492-8735
Phone(413) 435-0759
Fax(773) 492-8735
Sole ProprietorNo
Enumeration DateJuly 12, 2021
Last NPPES UpdateFebruary 21, 20258 updates tracked since enumeration
NPPES CertifiedFebruary 21, 2025
✔ NPI 1679145452 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 · RN2295861
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.
645 BELMONT AVE, Springfield, MA 01108
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Harvard Pilgrim Health Care, 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)

Jisselle Assad Aprn, Fnp, Pmhnp 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

3

Medicare enrollment records show Jisselle Assad reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Stepping Stones Psychiatry, LLC
3.7 mi
Psychiatry
201 PARK AVE STE 5
West Springfield, MA 01089
  • Reassigned Medicare billing, Massachusetts enrollment
  • 3 clinicians in this Medicare group
NPI 1679155923 (413) 300-3999
Counseling Center At Millbury LLC
41 mi
Rehabilitation, Substance Use Disorder
29 MAIN ST STE 300
Millbury, MA 01527
  • Reassigned Medicare billing, Massachusetts enrollment
  • 8 clinicians in this Medicare group
NPI 1922646272 (508) 785-4490
Evolve Recovery Center At Millbury LLC
41 mi
Community Based Residential Treatment Facility, Mental Illness
29 MAIN ST STE 300
Millbury, MA 01527
  • Reassigned Medicare billing, Massachusetts enrollment
  • 4 clinicians in this Medicare group
NPI 1407523244 (508) 876-3223

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

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
12 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01108 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
$90.70 typical visit price
range $58.86 – $177.36
Typical copayment $22.67 (range $14.71 – $44.34)
Most-billed visit code 99203
Established Patient
$103.48 typical visit price
range $19.11 – $144.84
Typical copayment $25.87 (range $4.77 – $36.21)
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.

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 Jisselle Assad's NPI number?

The NPI number for Jisselle Assad is 1679145452. It was assigned to this individual provider in the NPPES registry on July 12, 2021.

Where is Jisselle Assad located?

Jisselle Assad practices at 645 Belmont Ave, Springfield, MA 01108. The listed phone number is (413) 435-0759.

What is Jisselle Assad's specialty?

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

Is Jisselle Assad enrolled in Medicare?

Yes. Jisselle Assad is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Jisselle Assad's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jisselle Assad reassigns Medicare benefits to 3 organizations: Stepping Stones Psychiatry, LLC (West Springfield, MA), Counseling Center At Millbury LLC (Millbury, MA) and Evolve Recovery Center At Millbury LLC (Millbury, 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 Jisselle Assad's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jisselle Assad accept?

Health plans from Harvard Pilgrim Health Care and Taro Health list Jisselle Assad 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 Jisselle Assad was last updated on February 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.