MR. JAMES ARTHUR RITER LCSW
NPI 1639494909
Social Worker - Clinical in New York, NY

Q: What is James Riter's NPI number?

The NPI number for James Riter is 1639494909. It was assigned to this individual provider in the NPPES registry on March 30, 2010.

Q: What is James Riter's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Q: When was this NPI record last updated?

The NPPES record for James Riter was last updated on July 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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 March 30, 2010PECOS EnrolledAccepts Medicare Assignment

274 MADISON AVE RM 1501, NEW YORK, NY 10016(212) 203-1773 Get Directions Write a Review

NPPES record last updated: July 10, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 10, 2025, Mar 5, 2024 (2 updates tracked since 2024).

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About Mr. James Arthur Riter Lcsw NPPES

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

MR. JAMES ARTHUR RITER LCSW (NPI 1639494909) is an individual clinical provider in New York, New York, licensed in New York (080355) and active in the NPI registry since March 2010. He is enrolled in Medicare PECOS and is a graduate of Other (2000).

NPPES Registry Identity

NPI1639494909

Entity TypeIndividualMale

Primary Taxonomy1041C0700X

Provider Legal NameMR. JAMES ARTHUR RITERCredential: LCSW

Location Address274 MADISON AVE RM 1501New York, NY 10016-0701

Mailing Address274 Madison Ave Rm 1501New York, NY 10016-0701 · (212) 203-1773

Phone(212) 203-1773

Sole ProprietorNo

Medical School CMSOtherGraduated 2000

Enumeration DateMarch 30, 2010

Last NPPES UpdateJuly 10, 20252 updates tracked since enumeration

NPPES CertifiedJuly 7, 2025

✔ NPI 1639494909 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code1041C0700X

License✔ Licensed in NY · 080355

Definition

A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

Also ListedSocial WorkerTaxonomy 104100000X · License 064153 (NY)

274 MADISON AVE RM 1501, New York, NY 10016

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Cigna HealthCare of Florida, Inc., Oscar Health and more.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

Mr. James Arthur Riter Lcsw 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 ID840541611

PECOS Enrollment IDI20180919000097, I20241211000754

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

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

Rivia Medical PLLC

Same address

Psychiatric/Mental Health

274 MADISON AVE RM 1501
New York, NY 10016

Reassigned Medicare billing, New Jersey and New York enrollments
29 clinicians in this Medicare group

NPI 1134644032 (212) 203-1773

Valera Medical, P.C.

2.6 mi

Psychiatry

134 N 4TH ST
Brooklyn, NY 11249

Reassigned Medicare billing, New York enrollment
Medicare enrollment name: Valera Medical PC
315 clinicians in this Medicare group

NPI 1437782349 (646) 450-7748

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 10016 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

$0.00 typical visit price

range $65.69 – $198.19

Typical copayment $0.00 (range $16.42 – $49.54)

Most-billed visit code NA

Established Patient

$81.44 typical visit price

range $21.20 – $160.66

Typical copayment $20.36 (range $5.30 – $40.16)

Most-billed visit code 99213

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 20

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

MS. MONIQUE ZELLARS

Social Worker (Clinical)