NANCY ELLEN RISTICH (LMSW) – Clinical Social Worker, NPI 1639725849

NANCY ELLEN RISTICH (LMSW) is a healthcare provider. based in Waterford, Michigan. specializing in CLINICAL SOCIAL WORKER. They hold the professional credentials LMSW. They hold a License No. 6801086549 (MI). The NPI Number for NANCY ELLEN RISTICH (LMSW) is 1639725849

Main info

Female
Sole Proprietor
28 Years Of Experience
Accepts Medicare Assignment
Name
NANCY ELLEN RISTICH (LMSW)
NPI
1639725849
Phone
(248) 830-2153
Address
212 PLEASANT MANOR DR
Enumeration Date
13 August 2019
Last Update Date
13 August 2019

Doctor Profile

Medical School Name
OTHER
Secondary Phone
2484616266
Graduation Year
1998 (28 years ago)
PAC ID
5395101646
Group Practice PAC ID
0143544320
Professional Enrollment ID
I20230511003343
Address ID
MI483294191WA4000XBLVD403
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience26
Completeness75
Years active:6State licenses:1Digital endpointsOther names

4,821 CLINICAL SOCIAL WORKER in MI

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Provider Addresses for NANCY ELLEN RISTICH (LMSW)

  • Pleasant Manor Drive, Waterford Township, Oakland County, Michigan, 48327, United States

    WATERFORD, MI 483274302

    Phone: (248) 830-2153

    Type: Mailing

  • 4000, West Walton Boulevard, Drayton Plains, Waterford Township, Oakland County, Michigan, 48329, United States

    WATERFORD, MI 483294191

    Phone: (248) 461-6266

    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: 2023-05-11

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
I20230511003343IClinical Social WorkerMITBD

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 48327)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 0143544320View full group profile
NameSpecialtyState
Clinical PsychologistMI
Clinical Social WorkerMI
Mental Health CounselorMI
Mental Health CounselorMI
Clinical Social WorkerMI
Clinical Social WorkerMI

Reviews

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Frequently asked questions

What identifier follows NANCY ELLEN RISTICH (LMSW) across health systems?
The NPI 1639725849 uniquely identifies NANCY ELLEN RISTICH (LMSW) in U.S. healthcare data.
Quick check: is NANCY ELLEN RISTICH (LMSW) active?
Public NPPES data shows NANCY ELLEN RISTICH (LMSW) with an active NPI status right now.
What type of care does NANCY ELLEN RISTICH (LMSW) provide?
NANCY ELLEN RISTICH (LMSW)'s profile centers on Clinical Social Worker. Clinical services aligned with this taxonomy classification.
What geographic area is tied to NANCY ELLEN RISTICH (LMSW)?
NANCY ELLEN RISTICH (LMSW) is associated with Waterford, Michigan in the same public data insurers reference.
What is the difference between NPI and a medical license?
An NPI is a federal identifier; a medical license is issued by a state and governs where someone may practice.

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