JENA GRINNELL LCSWR, CSSW
NPI 1598029761
Social Worker in Amherst, NY

Q: What is Jena Grinnell's NPI number?

The NPI number for Jena Grinnell is 1598029761. It was assigned to this individual provider in the NPPES registry on July 2, 2012.

Q: What is Jena Grinnell's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Q: When was this NPI record last updated?

The NPPES record for Jena Grinnell was last updated on January 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since July 02, 2012PECOS Enrolled

104 DONNA LEA BLVD, AMHERST, NY 14221(716) 864-8178 Get Directions Write a Review

NPPES record last updated: January 30, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Jena Grinnell Lcswr, Cssw NPPES

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

JENA GRINNELL LCSWR, CSSW (NPI 1598029761) is an individual social worker in Amherst, New York and active in the NPI registry since July 2012. She is enrolled in Medicare PECOS and is a graduate of Other (2011).

NPPES Registry Identity

NPI1598029761

Entity TypeIndividualFemale

Primary Taxonomy104100000X

Provider Legal NameJENA GRINNELLCredential: LCSWR, CSSW

Location Address104 DONNA LEA BLVDAmherst, NY 14221-3172

Mailing Address104 Donna Lea BlvdBuffalo, NY 14221-3172 · (716) 218-1400

Phone(716) 864-8178

Sole ProprietorNo

Medical School CMSOtherGraduated 2011

Enumeration DateJuly 2, 2012

Last NPPES UpdateJanuary 30, 2026

NPPES CertifiedJanuary 30, 2026

✔ NPI 1598029761 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers

Taxonomy Code104100000X

Definition

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

104 DONNA LEA BLVD, Amherst, NY 14221

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jena Grinnell Lcswr, Cssw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9032692074

PECOS Enrollment IDI20260309001828

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 Jena Grinnell reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Aspire Of Western New York Inc.

3.7 mi

Developmental Disabilities

7 COMMUNITY DR
Cheektowaga, NY 14225

Reassigned Medicare billing, New York enrollment
32 clinicians in this Medicare group

NPI 1346337011 (716) 505-5630

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

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 Jena Grinnell's NPI number?

The NPI number for Jena Grinnell is 1598029761. It was assigned to this individual provider in the NPPES registry on July 2, 2012.

Where is Jena Grinnell located?

Jena Grinnell practices at 104 Donna Lea Blvd, Amherst, NY 14221. The listed phone number is (716) 864-8178.

What is Jena Grinnell's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Is Jena Grinnell enrolled in Medicare?

Yes. Jena Grinnell is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jena Grinnell's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jena Grinnell reassigns Medicare benefits to Aspire Of Western New York Inc. (Cheektowaga, NY). 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 Jena Grinnell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jena Grinnell accept?

Health plans from Blue Cross and Blue Shield of Texas and UnitedHealthcare list Jena Grinnell 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 Jena Grinnell was last updated on January 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.