Teresa F. Theobald, O.D.
Optometrist · Duluth, MN
Teresa F. Theobald, O.D. is an optometrist with a practice address in Duluth, Minnesota, and NPI 1902872518, issued on Feb 23, 2006. Check the license (Minnesota 2532, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Teresa F. Theobald
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 2532 MN
Self-reported in NPPES; status is on the state search - Practice location
- 3308 W Arrowhead RD, Duluth, MN 55811
- Phone
- (218) 727-6400
- Enumerated
- Feb 23, 2006
- Record last updated
- Nov 24, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (218) 464-4277
- Medicaid ID
- 850527600 MN
- Medicare enrollment
- Enrolled (PECOS I20100922000753); accepts Medicare assignment
- Medical or professional school
- University Of Houston - College Of Optometry, 1995
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,142 in Minnesota → Look up another NPI →
Also registered at 3308 W Arrowhead RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Martin Theobald, O.D.Optometrist1609842210
Verify Teresa F. Theobald in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
Search for license 2532Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% more Medicare Part D claims than the average optometrist in 2024
309 Medicare Part D claims for 81 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.
Most prescribed
- Latanoprost136 claims
- Timolol Maleate83 claims
- Lumigan28 claims
- Brimonidine Tartrate13 claims
- Dorzolamide-Timolol11 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
- Theobald Family Eye Care, LLPDuluth, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Teresa F. Theobald among 1,142 optometrist records in Minnesota
Teresa F. Theobald, O.D. is one of 1,142 optometrist records with a practice address in Minnesota. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 52% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1995 · median 2008 among the 778 with a school on file
- Record last updated2015 · 65% 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 Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optometrist providers in Minnesota
There are 1,142 optometrist records in Minnesota.
All 1,142 in Minnesota → Every provider in Duluth → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Beth Fischer, O.D.Duluth, MN 558111497758775
- Melissa Kuntz, ODDuluth, MN 558111033130554
- Frank Munns, O.D.Duluth, MN 558111124023213
- Raeann Nordwall, O.D.Duluth, MN 558111144650219
- Amy Onken, O.D.Duluth, MN 558111194776112
- Erin Petersen, O.D.Duluth, MN 558111194039248
- Troy Powers, O.D.Duluth, MN 558111902809296
- Nicholas Shilman, O.D.Duluth, MN 558111750373361
Common questions
What is Teresa F. Theobald, O.D.'s NPI number?
Teresa F. Theobald, O.D.'s National Provider Identifier (NPI) is 1902872518, issued on Feb 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Teresa F. Theobald, O.D. located?
The NPPES record lists a practice address at 3308 W Arrowhead RD, Duluth, MN, 55811. Phone: (218) 727-6400. Providers update this record themselves, so call before visiting.
How can I verify Teresa F. Theobald, O.D.'s license?
NPPES lists Minnesota license number 2532, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity only.
How much does Teresa F. Theobald, O.D. prescribe under Medicare Part D?
In 2024, Teresa F. Theobald, O.D. had 309 Medicare Part D claims for 81 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.