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

Dr. Christa L Walling, OD

Individual provider Optometrist · NPI 1306833421

Dr. Christa L Walling, OD is an Optometry in Greenfield, Indiana. Qualified in 2001, 25 years ago. Practices with Hancock Eye Associates PC, a 5-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
25
Licensed in
IN
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

1451 Jason Rd
Greenfield, IN 46140-1039
Phone: (317) 462-6601
Fax: (317) 462-6625
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 18003127A (IN)

Record details

NPI number1306833421
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedOctober 4, 2005
Last updated in NPPESJuly 13, 2026
Mailing address10170 N 725 W, Carthage, IN 46115-9402

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Hancock Eye Associates Pc — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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