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Dr. Roberto Manllo-Karim, MD

Nephrology Physician in Mcallen, TX · enumerated 2005.

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

National Provider Identifier

1891794616

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Registry record

Entity type Individual (Type 1)
Name Dr. Roberto Manllo-Karim
Credential MD
Sex Male
Practice address 1901 S 1st St, Ste 600, Mcallen, TX, 78503
Phone (956) 631-6136
Fax (956) 631-1848
Enumeration date Jul 14, 2005
Last updated in NPPES Nov 1, 2018

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License J2181 (TX) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
39005176 Other - PALMETTO MEDICARE RAILROAD
131918803 Medicaid TX -

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.

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Frequently asked questions

How do I verify Roberto Manllo-Karim's NPI record?
Cross-check NPI 1891794616 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1891794616 active?
Yes, as of the latest NPPES snapshot, NPI 1891794616 is active (record last updated 2018-11-01).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-01.