Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Alan Roger Ringenbach, OD

Individual provider Optometrist · NPI 1699767467

Dr. Alan Roger Ringenbach, OD is an Optometry in Northampton, Massachusetts. Graduated from Pennsylvania College of Optometry in 1992, 34 years ago. Accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
34
Trained at
Pennsylvania College of Optometry
Licensed in
MA
In the registry since
2005
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

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Practice location Address checks out

78 Main St Ste 203
Northampton, MA 01060-3111
Phone: (413) 584-2121
Fax: (413) 584-3400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 3727 (MA)

Record details

NPI number1699767467
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedAugust 18, 2005
Last updated in NPPESJuly 13, 2026
Mailing address78 Main St, Po Box 298, Northampton, MA 01060-3111

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPTOMETRY
Medical schoolPENNSYLVANIA COLLEGE OF OPTOMETRY
Graduated 1992 (34 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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