Ann Therese Merritt, R.PH.
Pharmacist · Monticello, IA
Ann Therese Merritt, R.PH. is a pharmacist with a practice address in Monticello, Iowa, and NPI 1255481974, issued on Jan 12, 2007. Check the license (Iowa 18689, as entered in NPPES) with the Iowa board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ann Therese Merritt
- Credential
- R.PH.
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 18689 IA
Self-reported in NPPES; status is on the state search - Practice location
- 419 E 1St St, Monticello, IA 52310
- Phone
- (319) 465-4400
- Enumerated
- Jan 12, 2007
- Record last updated
- Jun 10, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 3,179 in Iowa → Look up another NPI →
Verify Ann Therese Merritt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Iowa board licenses this profession
Search for license 18689Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 93% of the cost of the top drugs
94 Medicare Part D claims for 80 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Shingrix35 claims
- Arexvy30 claims
- Boostrix Tdap19 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.
Ann Therese Merritt among 3,179 pharmacist records in Iowa
Ann Therese Merritt, R.PH. is one of 3,179 pharmacist records with a practice address in Iowa. 34% 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 8% of them.
- NPI issued2007 · 8% of these records are older, 79% newer
- In a Medicare fileYes · 34% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2020 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 pharmacist records list a practice address in Monticello
They are 2 of the 34 NPPES records with a practice address in Monticello, and 3,179 pharmacist records in Iowa.
All 3,179 in Iowa → Every provider in Monticello → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Pamela Thompson, R.PH.Monticello, IA 523101962556621
- Marla Aboujawdeh, PHARM.D.Mount Vernon, IA 523141164651147
- Jack AldershofMt Vernon, IA 523141275693996
- Ruth ClarkMount Vernon, IA 523141114987575
- Patricia Jones, PHARMDMount Vernon, IA 523141588084735
- Tiffany Khachikyan, PHARM.D.Mount Vernon, IA 523141356913800
- Alexander Martin, PHARM.D.Mount Vernon, IA 523141396187381
- Mary Mosher, PHARM.D.Mount Vernon, IA 523141689862393
Common questions
What is Ann Therese Merritt, R.PH.'s NPI number?
Ann Therese Merritt, R.PH.'s National Provider Identifier (NPI) is 1255481974, issued on Jan 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ann Therese Merritt, R.PH. located?
The NPPES record lists a practice address at 419 E 1St St, Monticello, IA, 52310. Phone: (319) 465-4400. Providers update this record themselves, so call before visiting.
How can I verify Ann Therese Merritt, R.PH.'s license?
NPPES lists Iowa license number 18689, as entered by the provider. Search the Iowa board that licenses this profession; the NPPES record confirms identity only.
How much does Ann Therese Merritt, R.PH. prescribe under Medicare Part D?
In 2024, Ann Therese Merritt, R.PH. had 94 Medicare Part D claims for 80 beneficiaries; the average among pharmacist prescribers was 119. 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.