NPPES file of Aug 9, 2026

Mary J. Femrite, OD

Corneal and Contact Management Optometrist · Cold Spring, MN

Mary J. Femrite, OD is a corneal and contact management optometrist with a practice address in Cold Spring, Minnesota, and NPI 1598750952, issued on Sep 13, 2005. Check the license (Minnesota 2773, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1598750952
Name
Mary J. Femrite
Credential
OD
Primary taxonomy
Corneal and Contact Management Optometrist 152WC0802X
License number
2773 MN
Self-reported in NPPES; status is on the state search
Practice location
308 5TH Ave S, Cold Spring, MN 56320
Phone
(320) 685-5400
Enumerated
Sep 13, 2005
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(320) 685-3506
Medicaid ID
046677800 MN
Medicare enrollment
Enrolled (PECOS I20060413000036); accepts Medicare assignment
Medical or professional school
Illinois College Of Optometry At Chicago, 2000
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Mary J. Femrite in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
    Search for license 2773
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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98% more Medicare Part D claims than the average corneal and contact management optometrist in 2024

446 Medicare Part D claims for 134 beneficiaries, against an average of 225 among the 585 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.

  1. Mary Femrite446
  2. Specialty average225

Most prescribed

  1. Latanoprost165 claims
  2. Dorzolamide-Timolol57 claims
  3. Timolol Maleate54 claims
  4. Erythromycin41 claims
  5. Restasis34 claims
  6. Brimonidine Tartrate25 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.

Bills Medicare through one group practice

  1. Eagan Eye Clinic LLCEagan, MN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mary J. Femrite among 38 corneal and contact management optometrist records in Minnesota

Mary J. Femrite, OD is one of 38 corneal and contact management optometrist records with a practice address in Minnesota. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 74% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileYes · 79% of these records are
  • Graduated2000 · median 2005 among the 30 with a school on file
  • Record last updated2007 · 82% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152WC0802X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1 corneal and contact management optometrist record lists a practice address in Cold Spring

They are 1 of the 57 NPPES records with a practice address in Cold Spring, and 38 corneal and contact management optometrist records in Minnesota.

The 8 corneal and contact management optometrist records with the nearest ZIP codes

  1. Thomas Johnson, OPTOMETRISTSaint Cloud, MN 563011831290550
  2. Thomas Lenz, O.D.Willmar, MN 562011093997843
  3. Michael Nagel, O.D.Willmar, MN 562011548219512
  4. Michael Novak, O.D.Willmar, MN 562011265481212
  5. Mary Johnson, O.D.Rochester, MN 559011578634937
  6. Byron Fleck, O.D.Hermantown, MN 558111275626731
  7. Jason Stowe, ODDuluth, MN 558051932194024
  8. Scott Mescher, O.D.Hibbing, MN 557461649239401

Common questions

What is Mary J. Femrite, OD's NPI number?

Mary J. Femrite, OD's National Provider Identifier (NPI) is 1598750952, issued on Sep 13, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Mary J. Femrite, OD located?

The NPPES record lists a practice address at 308 5TH Ave S, Cold Spring, MN, 56320. Phone: (320) 685-5400. Providers update this record themselves, so call before visiting.

How can I verify Mary J. Femrite, OD's license?

NPPES lists Minnesota license number 2773, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity only.

How much does Mary J. Femrite, OD prescribe under Medicare Part D?

In 2024, Mary J. Femrite, OD had 446 Medicare Part D claims for 134 beneficiaries; the average among corneal and contact management optometrist prescribers was 225. 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.