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

Dr. Mark Joseph Dalton, OD

Individual provider Optometrist · NPI 1568568640

Dr. Mark Joseph Dalton, OD is an Optometry in Allentown, Pennsylvania. Graduated from University of California - School of Optometry in 1997, 29 years ago. Practices with Allentown Vision Center, PC, a 4-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
29
Trained at
University of California - School 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

740 W Hamilton St Ste 100
Allentown, PA 18101-2425
Phone: (610) 434-1000
Fax: (610) 434-9592
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence OEG-00358 (PA)

Record details

NPI number1568568640
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedSeptember 15, 2006
Last updated in NPPESAugust 24, 2021
Certification dateAugust 24, 2021
Mailing address740 W Hamilton St Ste 100, Allentown, PA 18101-2425

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolUNIVERSITY OF CALIFORNIA - SCHOOL OF OPTOMETRY
Graduated 1997 (29 years in practice)
Group practice Allentown Vision Center, Pc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Allentown