DR. ALONZO III PATTERSON (MD) – Pediatrics Physician, NPI 1609830447

DR. ALONZO III PATTERSON (MD) is a healthcare provider. based in Cincinnatii, Ohio. specializing in Pediatrics Physician. They hold the professional credentials MD. They hold a License No. 35060175P (OH). The NPI Number for DR. ALONZO III PATTERSON (MD) is 1609830447

Main info

Male
Name
DR. ALONZO III PATTERSON (MD)
NPI
1609830447
Phone
(513) 533-1199
Address
25 MERCHANT ST.
Enumeration Date
17 April 2006
Last Update Date
26 February 2026
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience64
Completeness85
Years active:20State licenses:1Digital endpointsOther names

Provider Addresses for DR. ALONZO III PATTERSON (MD)

  • 25 MERCHANT ST.

    STE 220 - ATTN CREDENTIALING

    CINCINNATII, OH 452463740

    Phone: (513) 533-1199

    Fax: (513) 645-9827

    Type: Mailing

  • 1425 N Fairfield Rd Ste 120

    Beavercreek, OH 454322674

    Phone: (937) 320-3888

    Fax: (937) 320-3848

    Type: Location

  • 3333 W Tech Rd Ste 120

    Miamisburg, OH 453420956

    Phone: (937) 748-6116

    Fax: (937) 291-6956

    Type: Location

  • 8501 Old Troy Pike Ste 120

    Huber Heights, OH 454241061

    Phone: (937) 237-4945

    Fax: (937) 237-4925

    Type: Location

  • 6551 Centerville Business Pkwy Ste 110

    Centerville, OH 454592696

    Phone: (937) 291-6850

    Fax: (937) 291-6896

    Type: Location

  • 200 Rockridge Rd Ste 110

    Englewood, OH 453222751

    Phone: (937) 836-9921

    Fax: (937) 836-1298

    Type: Location

  • PO BOX 933432

    CLEVELAND, OH 441930039

    Phone: (937) 641-5072

    Fax: (937) 641-6129

    Type: Mailing

  • 1152 W 3RD ST

    DAYTON, OH 454026847

    Phone: (937) 268-3483

    Fax: (937) 268-1884

    Type: Location

  • West Third Street Historic District, West Side, Dayton, Montgomery County, Ohio, United States

    DAYTON, OH 454026812

    Phone: (937) 268-3483

    Fax: (937) 268-1884

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 1 Open Payments records for all available years, with a total value of $24.

Total Amount is formed as General ($24) + Research ($0) + Ownership ($0) = $24.

Last reported payment date: 2024-10-03 • Largest payer in this snapshot: SANOFI PASTEUR INC. ($24).

Total Amount

$24

General + Research + Ownership

Payments

1

Total payment records

General Amount

$24

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-10-03

Latest reported date

Top Companies

Largest payers in this snapshot

CompanyAmount
SANOFI PASTEUR INC.$24
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: 2023-10-19

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
I20231019000484IPediatric MedicineOHTBD

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 45246)

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Reviews

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Frequently asked questions

Can I cross-check DR. ALONZO III PATTERSON (MD) using NPI 1609830447?
NPI 1609830447 belongs to DR. ALONZO III PATTERSON (MD); compare other details if you need extra assurance.
Is DR. ALONZO III PATTERSON (MD) shown as active in public data?
Registry records indicate DR. ALONZO III PATTERSON (MD) maintains an active NPI.
What area of care is associated with DR. ALONZO III PATTERSON (MD)?
DR. ALONZO III PATTERSON (MD)'s record emphasizes Pediatrics Physician. Clinical services aligned with this taxonomy classification.
What locale is associated with DR. ALONZO III PATTERSON (MD)?
Directory geography for DR. ALONZO III PATTERSON (MD) centers on Cincinnatii, Ohio.
Does inactive status remove historical data?
Historical rows can remain visible after status changes — read the dates carefully.

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