NPPES file of Aug 9, 2026

Samantha Nicole Grishaber, OTR/L, OTD

Occupational Therapist · Nashville, TN

Samantha Nicole Grishaber, OTR/L, OTD is an occupational therapist with a practice address in Nashville, Tennessee, and NPI 1639624109, issued on Aug 24, 2016. Check the license (Tennessee OT5453, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1639624109
Name
Samantha Nicole Grishaber
Credential
OTR/L, OTD
Primary taxonomy
Occupational Therapist 225X00000X
License number
OT5453 TN
Self-reported in NPPES; status is on the state search
Practice location
8 City Blvd Ste 100, Nashville, TN 37209
Phone
(615) 263-0155
Enumerated
Aug 24, 2016
Record last updated
Sep 10, 2025
Fax
(615) 263-0171
Medicaid ID
0446631 TN
Medicare enrollment
Enrolled (PECOS I20251031004054); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest occupational therapist records → All 2,369 in Tennessee → Look up another NPI →

Also registered at 8 City Blvd Ste 100

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Patricia Harvey, PTPhysical Therapist1114976164
  2. Nicole Rodgers, OTR/LOccupational Therapist1417318338
  3. Jessica Trautschold, OTHand Occupational Therapist1083719777

Verify Samantha Nicole Grishaber in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
    Search for license OT5453    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Tennessee license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Tennessee Orthopaedic Alliance PANashville, TN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Samantha Nicole Grishaber among 2,369 occupational therapist records in Tennessee

Samantha Nicole Grishaber, OTR/L, OTD is one of 2,369 occupational therapist records with a practice address in Tennessee. 14% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 43% of them.

  • NPI issued2016 · 43% of these records are older, 53% newer
  • In a Medicare fileYes · 14% of these records are
  • In the CMS Doctors and Clinicians fileYes · 14% of these records are
  • Graduated2016 · median 2017 among the 334 with a school on file
  • Record last updated2025 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225X00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

295 occupational therapist records list a practice address in Nashville

They are 295 of the 24,357 NPPES records with a practice address in Nashville, and 2,369 occupational therapist records in Tennessee.

All 2,369 in Tennessee → Every provider in Nashville → Occupational Therapist nationwide →

The 8 occupational therapist records with the nearest ZIP codes

  1. Caitlin Barnickel, OTRNashville, TN 372091982487815
  2. Alyssa Cancemi, OTNashville, TN 372091952990368
  3. Sarah CliffordNashville, TN 372091023636420
  4. Claire GreccoNashville, TN 372091265979801
  5. Ellen Hobbs, OTD, OTR/LNashville, TN 372091205110194
  6. Andrea MorrisseyNashville, TN 372091013316843
  7. Caeli Palmer, OTR/LNashville, TN 372091568039980
  8. Jessica Porter, MOT OTR/LNashville, TN 372091629456611

Common questions

What is Samantha Nicole Grishaber, OTR/L, OTD's NPI number?

Samantha Nicole Grishaber, OTR/L, OTD's National Provider Identifier (NPI) is 1639624109, issued on Aug 24, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Samantha Nicole Grishaber, OTR/L, OTD located?

The NPPES record lists a practice address at 8 City Blvd Ste 100, Nashville, TN, 37209. Phone: (615) 263-0155. Providers update this record themselves, so call before visiting.

How can I verify Samantha Nicole Grishaber, OTR/L, OTD's license?

NPPES lists Tennessee license number OT5453, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.