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

Individual provider Optometrist · NPI 1497850317

Dr. Tammy Lynn Esh, OD is an Optometry in Lancaster, Pennsylvania. Graduated from Ohio State University - College of Optometry in 1997, 29 years ago. Practices with Esh Eyecare Inc, a 2-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
29
Trained at
Ohio State University - 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

29 Keller Ave
Lancaster, PA 17601-4070
Phone: (717) 299-0780
Fax: (717) 392-5576
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence OE000958T (PA)

Record details

NPI number1497850317
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorYes
NPI enumeratedSeptember 14, 2006
Last updated in NPPESFebruary 10, 2009

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolOHIO STATE UNIVERSITY - COLLEGE OF OPTOMETRY
Graduated 1997 (29 years in practice)
Group practice Esh Eyecare Inc. — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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