Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Stephen James Harney, O.D.
Optometrist in Lowell, MA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1124029269
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Stephen James Harney
Credential O.D.
Sex Male
Practice address 850 Chelmsford St, Lowell, MA, 01851
Phone (978) 452-0127
Fax (978) 452-1749
Enumeration date Aug 10, 2005
Last updated in NPPES Sep 19, 2012
Taxonomy & licenses
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 |
|---|---|---|---|
| 0006470 | Other | MA | NEIGHBORHOOD HEALTH PLAN |
| 21772090797 | Medicaid | NH | - |
| 7977 | Other | NH | ANTHEM BC/BS |
| 982567 | Other | MA | NETWORK HEALTH |
| 32897 | Other | MA | JOHNHANCOCK/CHILDERN |
| 759071 | Other | MA | TUFTS TOTAL HEALTH PLAN |
| W16053 | Other | MA | BC/BS INDEMINITY PLAN |
| 3201287 | Other | MA | AETNA US HEALTHCARE |
| 24052 | Other | MA | FALLON HEALTH PLANS |
| 444558 | Other | MA | HMOBLUE |
| 7745879 | Other | MA | CIGNA HEALTHCARE |
| 151438 | Other | MA | HARVARD PILGRIM HC |
| 158296XX | Other | MA | PHCS |
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 Stephen Harney?
Stephen Harney 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 → Christopher Karalekas Optometrist · Lowell, MA NPI 1043212087 Steven Sikalis Optometrist · Lowell, MA NPI 1427034263 Eduard Peysakhov Dentist · Lowell, MA NPI 1265461107 Beaudette Home Medical Supply, Inc. Durable Medical Equipment & Medical Supplies · Lowell, MA NPI 1336270974 Cross Point Family Dental, P.C. Dental Clinic/Center · Lowell, MA NPI 1184807380 Sikalis Eye Associates Optometrist · Lowell, MA NPI 1114179223 Advanced Eye Care Associates Optometrist · Lowell, MA NPI 1689902314
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-19.