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THAYER STIMSON CASE LCSW-R
NPI 1861778292
Social Worker - Clinical in Phoenicia, NY

Active since October 31, 2011PECOS Enrolled
95 GRANDVIEW ACRES RD, PHOENICIA, NY 12464(845) 750-0049 Get Directions Write a Review

NPPES record last updated: October 31, 2011. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Thayer Stimson Case Lcsw-r NPPES

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

THAYER STIMSON CASE LCSW-R (NPI 1861778292) is an individual clinical provider in Phoenicia, New York, licensed in New York (078817) and active in the NPI registry since October 2011. He is enrolled in Medicare PECOS and is a graduate of Other (2002).

NPPES Registry Identity

NPI1861778292
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameTHAYER STIMSON CASECredential: LCSW-R
Location Address95 GRANDVIEW ACRES RDPhoenicia, NY 12464-5336
Mailing Address404 Zena RdWoodstock, NY 12498-2626 · (845) 750-0049
Phone(845) 750-0049
Sole ProprietorNo
Medical School CMSOtherGraduated 2002
Enumeration DateOctober 31, 2011
✔ NPI 1861778292 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in NY · 078817
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.
95 GRANDVIEW ACRES RD, Phoenicia, NY 12464
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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)

Thayer Stimson Case Lcsw-r is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4385819002
PECOS Enrollment IDI20111208000233
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 Thayer Case reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Maverick Family Counseling Lcsw PLLC
14 mi
Clinical
404 ZENA RD
Woodstock, NY 12498
  • Reassigned Medicare billing, New York enrollment
  • 26 clinicians in this Medicare group
NPI 1104160738 (845) 679-8650

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 12464 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 $61.88 – $187.05
Typical copayment $0.00 (range $15.47 – $46.76)
Most-billed visit code NA
Established Patient
$76.88 typical visit price
range $19.92 – $151.94
Typical copayment $19.22 (range $4.98 – $37.98)
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.

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 Thayer Case's NPI number?

The NPI number for Thayer Case is 1861778292. It was assigned to this individual provider in the NPPES registry on October 31, 2011.

Where is Thayer Case located?

Thayer Case practices at 95 Grandview Acres Rd, Phoenicia, NY 12464. The listed phone number is (845) 750-0049.

What is Thayer Case's specialty?

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

Is Thayer Case enrolled in Medicare?

Yes. Thayer Case is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Thayer Case's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Thayer Case reassigns Medicare benefits to Maverick Family Counseling Lcsw PLLC (Woodstock, 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 Thayer Case'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 Thayer Case was last updated on October 31, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.