Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Aaron E Pack, NP
Nurse Practitioner in Buffalo, NY · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1598042079
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Registry record
Entity type Individual (Type 1)
Name Aaron E Pack
Credential NP
Sex Male
Practice address 462 Grider St, 12th Floor / Apogee, Buffalo, NY, 14215
Phone (716) 961-6995
Fax (716) 898-5193
Enumeration date Nov 10, 2011
Last updated in NPPES Sep 19, 2022
Taxonomy & licenses
363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 753964 (TX) Secondary
363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 430909 (NY) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 430909 (NY) 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
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| TXB147237 | Medicaid | TX | - |
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 NPI 1598042079 active?
Yes, as of the latest NPPES snapshot, NPI 1598042079 is active (record last updated 2022-09-19).
How do I verify Aaron Pack's NPI record?
Cross-check NPI 1598042079 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-19.