MICHAEL THOMAS SAITO (MD) – Pediatrics Physician, NPI 1912989385

MICHAEL THOMAS SAITO (MD) is a healthcare provider. based in Riverside, California. specializing in Pediatrics Physician. They hold the professional credentials MD. They hold a License No. G62252 (CA). The NPI Number for MICHAEL THOMAS SAITO (MD) is 1912989385

Main info

Male
40 Years Of Experience
Accepts Medicare Assignment
Name
MICHAEL THOMAS SAITO (MD)
NPI
1912989385
Phone
(951) 782-5110
Address
3660 ARLINGTON AVE
Enumeration Date
18 November 2005
Last Update Date
29 December 2010

Doctor Profile

Medical School Name
OTHER
Secondary Phone
9516836370
Graduation Year
1986 (40 years ago)
PAC ID
5890856629
Group Practice PAC ID
2961492327
Professional Enrollment ID
I20081211000280
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience59
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for MICHAEL THOMAS SAITO (MD)

  • Arlington Avenue, Riverside, Riverside County, California, 92506, United States

    RIVERSIDE, CA 925063912

    Phone: (951) 782-5110

    Fax: (951) 274-0403

    Type: Mailing

  • 7117, Brockton Avenue, Riverside, Riverside County, California, 92506, United States

    RIVERSIDE, CA 925062615

    Phone: (951) 782-3682

    Fax: (951) 784-3257

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 3 Open Payments records for all available years, with a total value of $77.

Total Amount is formed as General ($77) + Research ($0) + Ownership ($0) = $77.

Last reported payment date: 2024-03-28 • Largest payer in this snapshot: Boston Scientific Corporation ($29).

Total Amount

$77

General + Research + Ownership

Payments

3

Total payment records

General Amount

$77

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-03-28

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

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: 2008-12-11

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
I20081211000280IPediatric MedicineCATBD

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 92506)

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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: 2961492327View full group profile
NameSpecialtyState
D E R M A T O L O G YCA
-CA
-CA
Internal MedicineCA
Dermatology, Micrographic Dermatologic Surgery (Mds)CA
Internal MedicineCA
Family PracticeCA
Family PracticeCA
Internal MedicineCA
Family PracticeCA

Reviews

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Frequently asked questions

What number should I use to identify MICHAEL THOMAS SAITO (MD) for billing?
Administrative and clinical systems typically use NPI 1912989385 for MICHAEL THOMAS SAITO (MD).
Is MICHAEL THOMAS SAITO (MD)'s NPI status active today?
Active status means MICHAEL THOMAS SAITO (MD)'s NPI record is not deactivated in the public file.
What does the directory say MICHAEL THOMAS SAITO (MD) does?
Insurance directories may phrase it differently, but here MICHAEL THOMAS SAITO (MD) maps to Pediatrics Physician. Clinical services aligned with this taxonomy classification.
What geographic area is tied to MICHAEL THOMAS SAITO (MD)?
MICHAEL THOMAS SAITO (MD) is associated with Riverside, California in the same public data insurers reference.
Can I export MICHAEL THOMAS SAITO (MD)'s record?
You can download the official NPPES record; we summarize key fields for readability.

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