Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Krista Massa, RPH
Pharmacist in Merrillville, IN · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1497024830
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Registry record
Entity type Individual (Type 1)
Name Krista Massa
Credential RPH
Sex Female
Practice address 400 W 81st Ave, Merrillville, IN, 46410
Phone (219) 736-1372
Enumeration date Dec 14, 2011
Last updated in NPPES Dec 14, 2011
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
What specialty is Krista Massa?
Krista Massa 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.
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.
Other providers at this practice address
Browse all → Robert Poncsak Pharmacist · Merrillville, IN NPI 1528349537 Jennifer Defrancesco Pharmacist · Merrillville, IN NPI 1609157643 Matthew Mishler Pharmacist · Merrillville, IN NPI 1801177571 Snezana Obetkovski Pharmacist · Merrillville, IN NPI 1871861484 Stephanie Rosado Pharmacist · Merrillville, IN NPI 1487996823
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-14.