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MS. DIAMOND MONA WALKER PHYSICAL THERAPIST A
NPI 1114616018
Physical Therapist - Orthopedic in Melville, NY

Active since May 05, 2023
395 N SERVICE ROAD, SUITE 408, MELVILLE, NY 11747(631) 223-4070 Get Directions Write a Review

NPPES record last updated: May 5, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Ms. Diamond Mona Walker Physical Therapist A NPPES

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

MS. DIAMOND MONA WALKER PHYSICAL THERAPIST A (NPI 1114616018) is an individual orthopedic provider in Melville, New York, licensed in Virginia (2306605146) and active in the NPI registry since May 2023. She is a graduate of Other (2020).

NPPES Registry Identity

NPI1114616018
Entity TypeIndividualFemale
Primary Taxonomy2251X0800X
Provider Legal NameMS. DIAMOND MONA WALKERCredential: PHYSICAL THERAPIST A
Location Address395 N SERVICE ROAD, SUITE 408Melville, NY 11747
Mailing Address263 Warburton Ave, Floor 2Yonkers, NY 10701 · (917) 741-1140
Phone(631) 223-4070
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateMay 5, 2023
NPPES CertifiedMay 5, 2023
✔ NPI 1114616018 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysical Therapist · OrthopedicRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code2251X0800X
License✔ Licensed in VA · 2306605146
Definition
A licensed physical therapist, including but not limited to an individual who is a Board Certified Specialist in Orthopaedic Physical Therapy, who has demonstrated specialized knowledge and skill in human anatomy and physiology, movement science; pathology/pathophysiology, pain science, medical and surgical considerations, orthopaedic physical therapy theory and practice, and critical inquiry for evidence-based practice.
Also ListedPhysical Therapy AssistantTaxonomy 225200000X · License 029411 (NY)
395 N SERVICE ROAD, Melville, NY 11747
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Diamond Mona Walker Physical Therapist A is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID143799015
PECOS Enrollment IDI20260520002116

Medicare Billing Reassignments

2

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

Essen Medical Associates,pc
19 mi
Legal Medicine
19544 WOODHULL AVE
Jamaica, NY 11423
  • Reassigned Medicare billing, New York enrollment
  • 1,393 clinicians in this Medicare group
NPI 1700023926 (718) 740-3500
Shakespeare Operating LLC
27 mi
Multi-Specialty
1250 SHAKESPEARE AVE
Bronx, NY 10452
  • Reassigned Medicare billing, New York enrollment
  • 272 clinicians in this Medicare group
NPI 1720634538 (718) 583-7736

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 Diamond Walker's NPI number?

The NPI number for Diamond Walker is 1114616018. It was assigned to this individual provider in the NPPES registry on May 5, 2023.

Where is Diamond Walker located?

Diamond Walker practices at 395 N Service Road Suite 408, Melville, NY 11747. The listed phone number is (631) 223-4070.

What is Diamond Walker's specialty?

The primary specialty registered for this NPI is Physical Therapist, specializing in Orthopedic, with taxonomy code 2251X0800X.

Is Diamond Walker enrolled in Medicare?

Yes. Diamond Walker is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Diamond Walker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Diamond Walker reassigns Medicare benefits to 2 organizations: Essen Medical Associates,pc (Jamaica, NY) and Shakespeare Operating LLC (Bronx, NY). 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 Diamond Walker'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 Diamond Walker was last updated on May 5, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.