Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Rafael S Collazo, OD

Individual provider Optometrist · NPI 1528152774

Dr. Rafael S Collazo, OD is an Optometry in Philadelphia, Pennsylvania. Graduated from Pennsylvania College of Optometry in 1985, 41 years ago. Practices with Delaware Valley Community Health, Inc, a 29-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
41
Trained at
Pennsylvania College of Optometry
Licensed in
PA
In the registry since
2006
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

401 W Allegheny Ave
Philadelphia, PA 19133-3644
Phone: (215) 291-2500
Fax: (215) 291-2587
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1401 Dekalb St, Norristown, PA 19401-3405 — (610) 278-7787

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 6393T (PA)

Record details

NPI number1528152774
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedOctober 3, 2006
Last updated in NPPESDecember 15, 2025
Certification dateDecember 15, 2025

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolPENNSYLVANIA COLLEGE OF OPTOMETRY
Graduated 1985 (41 years in practice)
Group practice Delaware Valley Community Health, Inc. — 29 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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