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

John L Elfervig, MD

Individual provider Ophthalmology Physician · NPI 1619910544

John L Elfervig, MD is an Ophthalmology Physician in Memphis, Tennessee. Licensed in Arkansas, Mississippi and Tennessee. Registered with an NPI since 2006.

Licensed in
AR, MS, TN
In the registry since
2006
Specialties on file
6
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

825 Ridge Lake Blvd
Memphis, TN 38120-9411
Phone: (901) 685-2200
Fax: (901) 820-2342
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Specialties & licences

Retina Specialist (Ophthalmology) Physician (primary) Taxonomy 207WX0107X · Licence 9929 (TN)
Ophthalmology Physician Taxonomy 207W00000X · Licence MD009929 (TN)
Ophthalmology Physician Taxonomy 207W00000X · Licence R4424 (AR)
Ophthalmology Physician Taxonomy 207W00000X · Licence 14866 (MS)
Retina Specialist (Ophthalmology) Physician Taxonomy 207WX0107X · Licence 14866 (MS)
Retina Specialist (Ophthalmology) Physician Taxonomy 207WX0107X · Licence R4424 (AR)

Record details

NPI number1619910544
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 14, 2006
Last updated in NPPESJanuary 15, 2018
Mailing address825 Ridge Lake Blvd, Memphis, TN 38120-9411

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