Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Eugene Rolluqui Leyble, MD
Hospitalist Physician in Folsom, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1952361461
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Registry record
Entity type Individual (Type 1)
Name Eugene Rolluqui Leyble
Credential MD
Sex Male
Practice address 1700 Prairie City Rd, Folsom, CA, 95630
Phone (916) 351-4800
Fax (916) 351-4899
Enumeration date Mar 27, 2006
Last updated in NPPES Mar 7, 2023
Taxonomy & licenses
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A93856 (CA) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD20060037 (NM) Secondary
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 |
|---|---|---|---|
| A93856 | Other | CA | MEDICAL STATE LICENSE |
| P00331570 | Other | NM | RAILROAD MEDICARE |
| 097766 | Other | NM | CARLSBAD AHCCCS |
| 21053731 | Medicaid | NM | - |
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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Eugene Leyble?
Eugene Leyble is registered in NPPES with the primary taxonomy of Hospitalist Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Debra Kauffman Nurse Practitioner · Folsom, CA NPI 1932185246 Vaishali Desai Hospitalist Physician · Folsom, CA NPI 1588697619 Kanwaljit Kahlon Hospitalist Physician · Folsom, CA NPI 1700980315 Roksana Ali Family Medicine Physician · Folsom, CA NPI 1043318363 John Gisla Family Medicine Physician · Folsom, CA NPI 1922109560 Evelyn Fainsztein Occupational Medicine Physician · Folsom, CA NPI 1740381383 Dignity Health Medical Foundation Multi-Specialty Clinic/Center · Folsom, CA NPI 1497879597 Keith Corl Critical Care Medicine (Internal Medicine) Physician · Folsom, CA NPI 1124243134
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.