Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Susmitha Nimmagadda, MD

Hematology & Oncology Physician in Prattville, AL · enumerated 2008 · practices at John J Richards MD PC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1689847436

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Registry record

Entity type Individual (Type 1)

Name Susmitha Nimmagadda

Credential MD

Sex Female

Practice address 645 Mcqueen Smith Road, Suite 207, Prattville, AL, 36066

Phone (334) 351-1000

Fax (334) 273-2228

Enumeration date Apr 11, 2008

Last updated in NPPES Aug 20, 2024

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 29950 (AL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Susmitha Nimmagadda's NPI record?

Cross-check NPI 1689847436 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1689847436 active?

Yes, as of the latest NPPES snapshot, NPI 1689847436 is active (record last updated 2024-08-20).

Other providers at this practice address

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Naresh Bellam Hematology & Oncology Physician · Prattville, AL NPI 1538373907 John J Richards MD PC Specialist · Prattville, AL NPI 1669705737

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-20.