JOHN TRISTAN INTEMANN OTR/L
NPI 1760245336
Occupational Therapist in Merrifield, VA

Active since February 05, 2024Accepts Medicare Assignment
PO BOX 2901, MERRIFIELD, VA 22116(703) 646-2250(703) 991-5649 Get Directions Write a Review

NPPES record last updated: October 17, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 4, 2024, Feb 5, 2024 (2 updates tracked since 2024).

About John Tristan Intemann Otr/l NPPES

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

JOHN TRISTAN INTEMANN OTR/L (NPI 1760245336) is an individual occupational therapist in Merrifield, Virginia, licensed in California (27424) and active in the NPI registry since February 2024. He maintains a secondary practice location in Brooktondale and is a graduate of Other (2023).

NPPES Registry Identity

NPI1760245336
Entity TypeIndividualMale
Primary Taxonomy225X00000X
Provider Legal NameJOHN TRISTAN INTEMANNCredential: OTR/L
Location AddressPO BOX 2901Merrifield, VA 22116-2901
Mailing Address387 Brooktondale RdBrooktondale, NY 14817-9750 · (607) 342-1558
Fax(703) 991-5649
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateFebruary 5, 2024
Last NPPES UpdateOctober 17, 20252 updates tracked since enumeration
NPPES CertifiedOctober 17, 2025
✔ NPI 1760245336 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
Licenses✔ Licensed in CA · 27424✔ Licensed in VA · 0119010613✔ Licensed in NY · 028781
Definition
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.
PO BOX 2901, Merrifield, VA 22116

Secondary Practice Location 1

Location 1387 Brooktondale RdBrooktondale, NY 14817-9750 · Phone (607) 342-1558

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

John Tristan Intemann Otr/l 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 ID2264973296
PECOS Enrollment IDI20260205003798

Medicare Billing Reassignments

2

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

Physical Therapist
2841 HARTLAND RD STE 403
Falls Church, VA 22043
  • Reassigned Medicare billing, District of Columbia and Virginia enrollments
  • 10 clinicians in this Medicare group
Physical Therapist
41715 WINCHESTER RD, SUITE 202
Temecula, CA 92590
  • Reassigned Medicare billing, California enrollment
  • 295 clinicians in this Medicare group

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 John Intemann's NPI number?

The NPI number for John Intemann is 1760245336. It was assigned to this individual provider in the NPPES registry on February 5, 2024.

Where is John Intemann located?

John Intemann practices at PO Box 2901, Merrifield, VA 22116. The listed phone number is (703) 646-2250.

What is John Intemann's specialty?

The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.

Is John Intemann enrolled in Medicare?

Yes. John Intemann is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for John Intemann's services?

According to the CMS Revalidation Reassignment List (October 2026 release), John Intemann reassigns Medicare benefits to 2 organizations: Allied Health Solutions LLC (Falls Church, VA) and Mdrs Spine & Sport, Inc (Temecula, CA). 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 John Intemann'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 John Intemann was last updated on October 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.