Nancy Louise Hemmingson, OD
Optometrist · Marshall, MN
Nancy Louise Hemmingson, OD is an optometrist with a practice address in Marshall, Minnesota, and NPI 1265597470, issued on Dec 27, 2006. Check the license (Minnesota 1894, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nancy Louise Hemmingson
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 1894 MN
Self-reported in NPPES; status is on the state search - Practice location
- 300 S Bruce Street, Marshall, MN 56258
- Phone
- (507) 537-1427
- Enumerated
- Dec 27, 2006
- Record last updated
- Mar 27, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Verify Nancy Louise Hemmingson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
Search for license 1894Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.9 times the Medicare Part D claims of the average optometrist in 2024
815 Medicare Part D claims for 145 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Latanoprost422 claims
- Timolol Maleate92 claims
- Dorzolamide-Timolol64 claims
- Dorzolamide Hcl48 claims
- Restasis40 claims
- Brimonidine Tartrate36 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.
The MIPS final score for 2023 (Medicare payment program): 94 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
9 optometrist records list a practice address in Marshall
They are 9 of the 407 NPPES records with a practice address in Marshall, and 1,142 optometrist records in Minnesota.
All 9 in Marshall → All 1,142 in Minnesota → Every provider in Marshall →
Other optometrist records in Minnesota
- Michael Ackermann, ODLake City, MN1063441830
- Bradley Adams, O.D.Brainerd, MN1477652212
- Kristin Adams, ODMinneapolis, MN1447779442
- Anna Aho, ODAnnandale, MN1518537786
- Kamran Ahrar, ODLakeville, MN1134156755
- Stephen Akre, O.D.New Ulm, MN1881680056
- Afrouz Alai, O.DCottage Grove, MN1861920266
- Mitchell Albers, O.D.Maplewood, MN1407806763
- Toni Albrecht, ODEdina, MN1679580500
- Franklin AlexanderWhite Bear Lake, MN1134955933
Common questions
What is Nancy Louise Hemmingson, OD's NPI number?
Nancy Louise Hemmingson, OD's National Provider Identifier (NPI) is 1265597470, issued on Dec 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nancy Louise Hemmingson, OD located?
The NPPES record lists a practice address at 300 S Bruce Street, Marshall, MN, 56258. Phone: (507) 537-1427. Providers update this record themselves, so call before visiting.
How can I verify Nancy Louise Hemmingson, OD's license?
NPPES lists Minnesota license number 1894, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity only.
How much does Nancy Louise Hemmingson, OD prescribe under Medicare Part D?
In 2024, Nancy Louise Hemmingson, OD had 815 Medicare Part D claims for 145 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
What is Nancy Louise Hemmingson, OD's MIPS final score?
The 2023 MIPS final score is 94 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.