Gretchen Ann Gerhardt, O.D.
Optometrist · Columbia, MO
Gretchen Ann Gerhardt, O.D. is an optometrist with a practice address in Columbia, Missouri, and NPI 1831327857, issued on Jun 29, 2009. Check the license (Missouri 2009021552, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gretchen Ann Gerhardt
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License numbers
- 2009021552 MO
046.010200 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1020 E Green Meadows RD, Columbia, MO 65201
- Phone
- (573) 303-3960
- Enumerated
- Jun 29, 2009
- Record last updated
- Oct 2, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (573) 303-3961
- Medicare enrollment
- Enrolled (PECOS I20120831000500); accepts Medicare assignment
- Medical or professional school
- New England College Of Optometry, 2006
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,242 in Missouri → Look up another NPI →
Verify Gretchen Ann Gerhardt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2009021552Check 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
- Clarkson Optometry IncSt Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gretchen Ann Gerhardt among 1,242 optometrist records in Missouri
Gretchen Ann Gerhardt, O.D. is one of 1,242 optometrist records with a practice address in Missouri. 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 2009, is newer than 61% of them.
- NPI issued2009 · 61% of these records are older, 37% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2006 · median 2007 among the 768 with a school on file
- Record last updated2014 · 67% 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optometrist providers in Missouri
There are 1,242 optometrist records in Missouri.
All 1,242 in Missouri → Every provider in Columbia → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Robert Bernskoetter, O.D.Columbia, MO 652011144280140
- Christopher Derose, O.D.Columbia, MO 652011831141753
- James Gamble, O.D.Columbia, MO 652011952353690
- Jeffrey Gamble, ODColumbia, MO 652011033164603
- Diana Hughes DeanColumbia, MO 652011548212129
- David Jennings, O.D.Columbia, MO 652011376614404
- Jeffrey Leipholtz, O.D.Columbia, MO 652011700845351
- Michael Liebau, O.D.Columbia, MO 652011235172636
Common questions
What is Gretchen Ann Gerhardt, O.D.'s NPI number?
Gretchen Ann Gerhardt, O.D.'s National Provider Identifier (NPI) is 1831327857, issued on Jun 29, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Gretchen Ann Gerhardt, O.D. located?
The NPPES record lists a practice address at 1020 E Green Meadows RD, Columbia, MO, 65201. Phone: (573) 303-3960. Providers update this record themselves, so call before visiting.
How can I verify Gretchen Ann Gerhardt, O.D.'s license?
NPPES lists Missouri license number 2009021552, as entered by the provider. Search the Missouri 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.