Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Walter A Downing, CT
Pharmacy Technician in Denver, CO · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1013067701
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Registry record
Entity type Individual (Type 1)
Name Walter A Downing
Credential CT
Sex Male
Practice address 1400 Jackson St, Denver, CO, 80206
Phone (303) 398-8446
Fax (303) 270-2174
Enumeration date Jan 12, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 110106334541544 | Other | CO | PHARMACY T CERTIFICATION |
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 Walter Downing?
Walter Downing is registered in NPPES with the primary taxonomy of Pharmacy Technician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Robert Lapidus Pulmonary Disease Physician · Denver, CO NPI 1760485023 William Lee Hematology & Oncology Physician · Denver, CO NPI 1639173693 James Good Pulmonary Disease Physician · Denver, CO NPI 1679577126 David Griffith Infectious Disease Physician · Denver, CO NPI 1245229301 Sandhya Rai-Sherpa Internal Medicine Physician · Denver, CO NPI 1326038944 Marc Cohen Rheumatology Physician · Denver, CO NPI 1053301739 Evan Stepp Pulmonary Disease Physician · Denver, CO NPI 1932199536 Stuart Kassan Rheumatology Physician · Denver, CO NPI 1093706475
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.