Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Sylvia Diaz Noble, MD

Nephrology Physician in Shreveport, LA · enumerated 2005.

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

National Provider Identifier

1790770394

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Registry record

Entity type Individual (Type 1)

Name Dr. Sylvia Diaz Noble

Credential MD

Sex Female

Practice address 2501 Greenwood Rd, Shreveport, LA, 71103

Phone (318) 631-1584

Fax (318) 635-8322

Enumeration date Sep 20, 2005

Last updated in NPPES Jul 1, 2010

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 07301R (LA) 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
1388939	Medicaid	LA	-
3100023	Other	-	UNITED HEALTHCARE
721404303NO1	Other	-	OCHSNER
119451603	Other	TN	TEXAS MEDICAID
A006	Other	-	CHAMPUS
390005507	Other	LA	RAILROAD MEDICARE

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 Sylvia Noble's NPI record?

Cross-check NPI 1790770394 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1790770394 active?

Yes, as of the latest NPPES snapshot, NPI 1790770394 is active (record last updated 2010-07-01).

Other providers at this practice address

Browse all →

Marwan Kaskas Nephrology Physician · Shreveport, LA NPI 1831184407 Stephen Patton Nephrology Physician · Shreveport, LA NPI 1093700692 Adnan Faruqui Nephrology Physician · Shreveport, LA NPI 1700345667

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-01.