Katherine Mary Casty, MD
Family Medicine Physician · Arden Hills, MN
Katherine Mary Casty, MD is a family medicine physician with a practice address in Arden Hills, Minnesota, and NPI 1730823634, issued on Apr 26, 2022. Check the license (Minnesota 74878, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Katherine Mary Casty
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 74878 MN
Self-reported in NPPES; status is on the state search - Practice location
- 3930 Northwoods Dr, Arden Hills, MN 55112
- Phone
- (651) 523-8500
- Enumerated
- Apr 26, 2022
- Record last updated
- Dec 23, 2025
- Fax
- (651) 523-8584
- Medicare enrollment
- Enrolled (PECOS I20251203000238); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,985 in Minnesota → Look up another NPI →
Also registered at 3930 Northwoods Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ashley BishopFamily Medicine Physician1326425737
- Katherine Black, M.D.Dermatology Physician1699041848
- John Butler, MDInternal Medicine Physician1780653949
Verify Katherine Mary Casty in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 74878Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average family medicine physician in 2024
398 Medicare Part D claims for 59 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Sertraline Hcl28 claims
- Gabapentin26 claims
- Amlodipine Besylate23 claims
- Omeprazole22 claims
- Lisinopril19 claims
- Oxybutynin Chloride19 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
- Group Health Plan IncArden Hills, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine Mary Casty among 3,985 family medicine physician records in Minnesota
Katherine Mary Casty, MD is one of 3,985 family medicine physician 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 2022, is newer than 95% of them.
- NPI issued2022 · 95% of these records are older, 3% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2022 · median 2006 among the 2,483 with a school on file
- Record last updated2025 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 family medicine physician records list a practice address in Arden Hills
They are 14 of the 477 NPPES records with a practice address in Arden Hills, and 3,985 family medicine physician records in Minnesota.
All 3,985 in Minnesota → Every provider in Arden Hills → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Nicholas Anderson, M.D.Arden Hills, MN 551121235429515
- Ingrid BeckArden Hills, MN 551121366855421
- Ashley BishopArden Hills, MN 551121326425737
- Lona Caires, D.O.New Brighton, MN 551121639273113
- James Epperson, MDArden Hills, MN 551121831160290
- Xiao Feng, MDArden Hills, MN 551121376787861
- Jeffrey Hanson, MDNew Brighton, MN 551121245206192
- Annie Ideker, MDArden Hills, MN 551121891775847
Common questions
What is Katherine Mary Casty, MD's NPI number?
Katherine Mary Casty, MD's National Provider Identifier (NPI) is 1730823634, issued on Apr 26, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Mary Casty, MD located?
The NPPES record lists a practice address at 3930 Northwoods Dr, Arden Hills, MN, 55112. Phone: (651) 523-8500. Providers update this record themselves, so call before visiting.
How can I verify Katherine Mary Casty, MD's license?
NPPES lists Minnesota license number 74878, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Katherine Mary Casty, MD prescribe under Medicare Part D?
In 2024, Katherine Mary Casty, MD had 398 Medicare Part D claims for 59 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.