Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Charles C Onyegbuchulam, RPH
Pharmacist in Sacramento, CA · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1437470275
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Registry record
Entity type Individual (Type 1)
Name Charles C Onyegbuchulam
Credential RPH
Sex Male
Practice address 1125 Alhambra Blvd, Sacramento, CA, 95816
Phone (916) 452-1334
Fax (916) 452-8209
Enumeration date Jun 16, 2010
Last updated in NPPES Jun 16, 2010
Taxonomy & licenses
RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy.
About the RPH 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.
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 Charles Onyegbuchulam?
Charles Onyegbuchulam is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Sona Frausto Pharmacist · Sacramento, CA NPI 1376663211 Alex Chan Pharmacist · Sacramento, CA NPI 1881845675 Michael Truitt Pharmacist · Sacramento, CA NPI 1760703896 Jennifer Smith Morton Pharmacist · Sacramento, CA NPI 1497066567 Andrew Sisneroz Pharmacist · Sacramento, CA NPI 1154638054 Nasimeh Cohen Pharmacist · Sacramento, CA NPI 1154612026 Roma Whyte Pharmacist · Sacramento, CA NPI 1952666752 Laura Manah Pharmacist · Sacramento, CA NPI 1699221903
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-06-16.