NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Paul Boyd Kreienberg, MD

Vascular Surgery Physician in Albany, NY · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1780674564

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Paul Boyd Kreienberg
Credential MD
Sex Male
Practice address 391 Myrtle Ave., Suite 5, The Vascular Group, Pllc, Albany, NY, 12208
Phone (518) 262-5640
Fax (518) 262-9413
Enumeration date Oct 24, 2005
Last updated in NPPES Sep 19, 2017

Taxonomy & licenses

2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians · License 195469 (NY) Secondary
208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License 195469 (NY) Secondary
2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 195469 (NY) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
01620864 Medicaid NY -

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Paul Kreienberg?
The National Provider Identifier (NPI) for Paul Kreienberg is 1780674564, a Type 1 (individual) record in the CMS NPPES registry.
Where does Paul Kreienberg practice?
The practice location on file with NPPES is in Albany, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-09-19.