DEAN NAZARIO – Occupational Therapist, NPI 1497489660

DEAN NAZARIO is a healthcare provider. based in Chicago, Illinois. specializing in OCCUPATIONAL THERAPIST IN PRIVATE PRACTICE. They hold a License No. 056.014735 (IL). The NPI Number for DEAN NAZARIO is 1497489660

Main info

Male
Sole Proprietor
5 Years Of Experience
Accepts Medicare Assignment
Name
DEAN NAZARIO
NPI
1497489660
Phone
(630) 670-5147
Address
5757 N SHERIDAN RD APT 10G
Enumeration Date
13 July 2022
Last Update Date
13 July 2022

Doctor Profile

Medical School Name
OTHER
Secondary Phone
7735084475
Graduation Year
2021 (5 years ago)
PAC ID
4587175179
Group Practice PAC ID
8224932702
Professional Enrollment ID
I20250619002351
Address ID
IL600155271DE1601XRDXX400

Contacts

Secure Messaging
dnazario@energizerehab.com
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience30
Completeness85
Years active:3State licenses:1Other namesUpdated within 12 months

973 OCCUPATIONAL THERAPIST IN PRIVATE PRACTICE in IL

Provider Addresses for DEAN NAZARIO

  • 5757 N SHERIDAN RD APT 10G

    CHICAGO, IL 606604760

    Phone: (630) 670-5147

    Type: Mailing

  • 1700 E LAKE AVE

    GLENVIEW, IL 600252003

    Phone: (847) 729-1300

    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: 2025-06-19

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
I20250619002351IOccupational Therapist In Private PracticeILTBD

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 60660)

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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: 8224932702View full group profile
NameSpecialtyState
Clinical Social WorkerIL
Occupational Therapist In Private PracticeIL
Physical Therapist In Private PracticeIL
Qualified Speech Language PathologistIL
-IL
Physical Therapist In Private PracticeIL
Clinical Social WorkerIL
Clinical Social WorkerIL
Clinical Social WorkerIL
Clinical Social WorkerIL

Reviews

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Frequently asked questions

How is DEAN NAZARIO identified in CMS data?
CMS-hosted NPPES data lists DEAN NAZARIO with NPI 1497489660.
Does the file indicate DEAN NAZARIO is practicing under active NPI?
Directory data currently reports DEAN NAZARIO as active.
What taxonomy line describes DEAN NAZARIO?
For research purposes, treat DEAN NAZARIO as Occupational Therapist in this dataset. Clinical services aligned with this taxonomy classification.
Where should I expect DEAN NAZARIO on a map?
Expect Chicago, Illinois as a primary anchor for DEAN NAZARIO unless the record lists multiple sites.
How many locations tie to this NPI?
2 practice locations appear in the available data.

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