Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Jonathan Craig Bondroff
Optometrist in Catonsville, MD · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1306077797
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Registry record
Entity type Individual (Type 1)
Name Dr. Jonathan Craig Bondroff
Sex Male
Practice address 611 Frederick Rd, Suite 101, Catonsville, MD, 21228
Phone (410) 747-1221
Fax (410) 747-1221
Enumeration date Aug 3, 2009
Last updated in NPPES Jul 6, 2012
Taxonomy & licenses
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 Jonathan Bondroff?
Jonathan Bondroff is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Richard Edlow Optometrist · Catonsville, MD NPI 1104822899 Catonsville Eye Group, Inc. Optometrist · Catonsville, MD NPI 1578569190 David Feldmann Optometrist · Catonsville, MD NPI 1245236868 Bruce Goldberg General Practice Dentistry · Catonsville, MD NPI 1700080181 Ashley Clark Acupuncturist · Baltimore, MD NPI 1053593764 Ludwig Kragler Acupuncturist · Catonsville, MD NPI 1811179518 Gn Hearing Care Corporation Hearing Aid Equipment · Catonsville, MD NPI 1376902098
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-07-06.