Rachel Elaine Merriman, O.D.
Optometrist · Troy, MO
Rachel Elaine Merriman, O.D. is an optometrist with a practice address in Troy, Missouri, and NPI 1043418437, issued on Jul 6, 2007. Check the license (Missouri 2007018531, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rachel Elaine Merriman
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 2007018531 MO
Self-reported in NPPES; status is on the state search - Practice location
- 84 Professional Pkwy, Troy, MO 63379
- Phone
- (636) 528-6104
- Enumerated
- Jul 6, 2007
- Record last updated
- Dec 18, 2009 (not updated in 17 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20071023000364); may accept Medicare assignment
- Medical or professional school
- University Of Missouri St Louis - School Of Optometry, 2007
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,242 in Missouri → Look up another NPI →
Also registered at 84 Professional Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kurt Finklang, O.D.Optometrist1447225867
- Quinn Gallen, ODOptometrist1619594470
- Erin Niehoff, O.D.Optometrist1790913614
- Rachel Peyton, ODOptometrist1275265209
Verify Rachel Elaine Merriman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2007018531Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% fewer Medicare Part D claims than the average optometrist in 2024
172 Medicare Part D claims for 62 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 45% of claims.
Most prescribed
- Latanoprost46 claims
- Restasis18 claims
- Prednisolone Acetate17 claims
- Timolol Maleate14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $172.86
10 payments; by number, the most common kind was food and beverage; the largest payer was Johnson & Johnson Vision Care, Inc. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Mccullough Optometry Associates PCSaint Charles, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rachel Elaine Merriman among 1,242 optometrist records in Missouri
Rachel Elaine Merriman, 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 2007, is newer than 48% of them.
- NPI issued2007 · 48% of these records are older, 42% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2007 · median 2007 among the 768 with a school on file
- Record last updated2009 · 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).
7 optometrist records list a practice address in Troy
They are 7 of the 304 NPPES records with a practice address in Troy, and 1,242 optometrist records in Missouri.
All 1,242 in Missouri → Every provider in Troy → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Kurt Finklang, O.D.Troy, MO 633791447225867
- Quinn Gallen, ODTroy, MO 633791619594470
- Charles Lieberman, O.D.Troy, MO 633791164537536
- Erin Niehoff, O.D.Troy, MO 633791790913614
- Rachel Peyton, ODTroy, MO 633791275265209
- Scott Smalley, O.D.Troy, MO 633791174534879
- Seth Bachelier, O.D.Saint Peters, MO 633761366883472
- Cassie Beard, ODSaint Peters, MO 633761497325229
Common questions
What is Rachel Elaine Merriman, O.D.'s NPI number?
Rachel Elaine Merriman, O.D.'s National Provider Identifier (NPI) is 1043418437, issued on Jul 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Rachel Elaine Merriman, O.D. located?
The NPPES record lists a practice address at 84 Professional Pkwy, Troy, MO, 63379. Phone: (636) 528-6104. Providers update this record themselves, so call before visiting.
How can I verify Rachel Elaine Merriman, O.D.'s license?
NPPES lists Missouri license number 2007018531, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Rachel Elaine Merriman, O.D. prescribe under Medicare Part D?
In 2024, Rachel Elaine Merriman, O.D. had 172 Medicare Part D claims for 62 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions 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.