Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Guido Daniel Pollevick, PHD
Specialist in New Haven, CT · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689983488
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Registry record
Entity type Individual (Type 1)
Name Dr. Guido Daniel Pollevick
Credential PHD
Sex Male
Practice address 5 Science Park, New Haven, CT, 06511
Phone (203) 786-3575
Fax (413) 235-6182
Enumeration date Sep 28, 2010
Last updated in NPPES Sep 28, 2010
Taxonomy & licenses
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| POLLG1 | Other | NY | NEW YORK STATE DEPARTMENT OF HEALTH |
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 Guido Pollevick?
Guido Pollevick is registered in NPPES with the primary taxonomy of Specialist. 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
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-28.