CYNTHIA ANN GRIMM (LCSW) – Social Worker, NPI 1447258629

CYNTHIA ANN GRIMM (LCSW) is a healthcare provider. based in Knoxville, Tennessee. specializing in CLINICAL SOCIAL WORKER. They hold the professional credentials LCSW. They hold a License No. LSW4345 (TN). The NPI Number for CYNTHIA ANN GRIMM (LCSW) is 1447258629

Main info

Female
27 Years Of Experience
Accepts Medicare Assignment
Name
CYNTHIA ANN GRIMM (LCSW)
NPI
1447258629
Phone
(800) 355-3565
Address
DEPARTMENT 888182
Enumeration Date
12 July 2005
Last Update Date
8 March 2019

Doctor Profile

Medical School Name
OTHER
Secondary Phone
-
Graduation Year
1999 (27 years ago)
PAC ID
7517957152
Professional Enrollment ID
I20040514000969
Address ID
TN378014763Ma659XXDRXX400
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

829 CLINICAL SOCIAL WORKER in TN

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Provider Addresses for CYNTHIA ANN GRIMM (LCSW)

  • U T Department of Agriculture, 2407, River Drive, Fort Sanders, Knoxville, Knox County, Tennessee, 37916, United States

    KNOXVILLE, TN 379950001

    Phone: (800) 355-3565

    Fax: (423) 714-2355

    Type: Mailing

  • 659, Morganton Square Drive, Cherokee Park, Maryville, Blount County, Tennessee, 37801, United States

    MARYVILLE, TN 378014763

    Phone: (865) 254-6401

    Fax: (865) 982-9428

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2004-05-14

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20040514000969IClinical Social WorkerTNTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 37995)

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Reviews

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Frequently asked questions

What is CYNTHIA ANN GRIMM (LCSW)'s NPI number?
CYNTHIA ANN GRIMM (LCSW)'s NPI is 1447258629 — the number used across U.S. healthcare to identify this provider.
Active or inactive — what applies to CYNTHIA ANN GRIMM (LCSW)?
You should see CYNTHIA ANN GRIMM (LCSW) as active in CMS-hosted NPPES data.
What kind of doctor is CYNTHIA ANN GRIMM (LCSW)?
CYNTHIA ANN GRIMM (LCSW) is associated with Social Worker in the directory — Clinical services aligned with this taxonomy classification.
What practice footprint exists for CYNTHIA ANN GRIMM (LCSW)?
Travel planning: use Knoxville, Tennessee as the reference point for CYNTHIA ANN GRIMM (LCSW), then confirm.
When was this NPI issued?
Enumeration for CYNTHIA ANN GRIMM (LCSW) is noted as July 12, 2005 where the registry provides it.

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