NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Santhosh Reddy Mannem, MD

Interventional Cardiology Physician in Hannibal, MO · enumerated 2011 · practices at Hannibal Regional Healthcare System, Inc.

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

National Provider Identifier

1518242957

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Santhosh Reddy Mannem
Credential MD
Sex Male
Practice address Hannibal, MO, 63401
Phone (573) 629-3300
Fax (573) 629-3315
Enumeration date Oct 17, 2011
Last updated in NPPES Jul 29, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License 2020040841 (MO) Primary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD-17433 (HI) Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
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

Where does Santhosh Mannem practice?
The practice location on file with NPPES is in Hannibal, MO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Santhosh Mannem?
The National Provider Identifier (NPI) for Santhosh Mannem is 1518242957, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-29.