Valerie Marion Colby, OD
Optometrist · Delphi, IN
Valerie Marion Colby, OD is an optometrist with a practice address in Delphi, Indiana, and NPI 1780177006, issued on Jun 11, 2018. Check the license with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Valerie Marion Colby
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 18003041 GU
Self-reported in NPPES; status is on the state search - Practice location
- 750 E Main St, Delphi, IN 46923
- Phone
- (765) 564-2800
- Enumerated
- Jun 11, 2018
- Record last updated
- Jun 11, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180904000180); accepts Medicare assignment
- Medical or professional school
- Indiana University - School Of Optometry, 1999
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,578 in Indiana → Look up another NPI →
Also registered at 750 E Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Chanler Demerly, ODOptometrist1437710498
- Scott Miller, O.D.Optometrist1306833645
- Cameron Norman, ODOptometrist1396150512
- Gregory Norman, O. D.Optometrist1376515411
Verify Valerie Marion Colby in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Norman Eyecare LtdDelphi, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Valerie Marion Colby among 1,578 optometrist records in Indiana
Valerie Marion Colby, OD is one of 1,578 optometrist records with a practice address in Indiana. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 79% of them.
- NPI issued2018 · 79% of these records are older, 18% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1999 · median 2008 among the 1,014 with a school on file
- Record last updated2018 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 optometrist records list a practice address in Delphi
They are 5 of the 71 NPPES records with a practice address in Delphi, and 1,578 optometrist records in Indiana.
All 1,578 in Indiana → Every provider in Delphi → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Chanler Demerly, ODDelphi, IN 469231437710498
- Scott Miller, O.D.Delphi, IN 469231306833645
- Gregory Norman, O. D.Delphi, IN 469231376515411
- Cameron Norman, ODDelphi, IN 469231396150512
- Haley Filbrun, ODFlora, IN 469291952283137
- Daniel Harmon, O.D.Flora, IN 469291154435998
- James WrightGas City, IN 469331891844106
- Mark Harris, ODAkron, IN 469101174594006
Common questions
What is Valerie Marion Colby, OD's NPI number?
Valerie Marion Colby, OD's National Provider Identifier (NPI) is 1780177006, issued on Jun 11, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Valerie Marion Colby, OD located?
The NPPES record lists a practice address at 750 E Main St, Delphi, IN, 46923. Phone: (765) 564-2800. Providers update this record themselves, so call before visiting.
How can I verify Valerie Marion Colby, OD's license?
Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.