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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Robert Johnson, OD

Optometrist in Burlington, MA · enumerated 2005.

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

National Provider Identifier

1104822428

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Registry record

Entity type Individual (Type 1)
Name Robert Johnson
Credential OD
Sex Male
Practice address 172 Cambridge Street, Burlington, MA, 01803
Fax (781) 272-8756
Enumeration date Jun 22, 2005
Last updated in NPPES Oct 5, 2011

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 3855 (MA) Primary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier Type State Issuer
CE5062 Other - RAILROAD MEDICARE
JOW16020 Other - BCBS PPD
JOW16028 Other - BLUE SHIELD
0026613 Other - NEIGHBORHOOD HEALTH
009318 Other - NEIGHBORHOOD HEALTH
150576 Other - HARVARD COMM HEALTH
497918 Other - AETNA HMO
763552 Other - SECURE HORIZONS /ECE
763552 Other - TUFTS PPO
160676 Other - HARVARD PILGRIM HMO
B20953401 Other - CIGNA
763552 Other - TUFTS ASSOCIATED HEALTH
763552 Other - TUFTS TOTAL HEALTH PLAN
150576 Other - PILGRIM HEALTH CARE
763662 Other - SECURE HORIZONS/NEEC
JOW16028 Other - HMO BLUE
0337901 Medicaid MA -
JOW1602B Other RI BLUE SHIELD

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.

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Frequently asked questions

What specialty is Robert Johnson?
Robert Johnson 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.
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 2011-10-05.