Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Christina Graham, NP
Nurse Practitioner in Munster, IN · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689704611
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Registry record
Entity type Individual (Type 1)
Name Mrs. Christina Graham
Credential NP
Sex Female
Practice address 9132 Columbia Ave, Munster, IN, 46321
Phone (219) 836-2225
Fax (219) 836-3158
Enumeration date Mar 7, 2007
Last updated in NPPES Jan 6, 2015
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 71001990A (IN) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority.
About the NP 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 Christina Graham?
Christina Graham is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Michael Dichoso Podiatrist · Munster, IN NPI 1205835410 Jeffrey Tioco Orthopaedic Surgery Physician · Munster, IN NPI 1588794622 Munster Orthopaedic Institute, LLC Orthopaedic Surgery Physician · Munster, IN NPI 1730389305 Premier Orthopaedic and Hand Center, Sc Orthopaedic Surgery Physician · Munster, IN NPI 1043524614 Munster Orthopaedic Institute, LLC Durable Medical Equipment & Medical Supplies · Munster, IN NPI 1477890879
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-01-06.