Mark Porter Layden, PHARM.D., M.B.A.
Pharmacist · Rochester, MN
Mark Porter Layden, PHARM.D., M.B.A. is a pharmacist with a practice address in Rochester, Minnesota, and NPI 1467173088, issued on Sep 12, 2022. Check the license (Minnesota 125687, as entered in NPPES) with the Minnesota board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mark Porter Layden
- Credential
- PHARM.D., M.B.A.
- Primary taxonomy
- Pharmacist 183500000X
- License number
- 125687 MN
Self-reported in NPPES; status is on the state search - Practice location
- 200 First Street SW, Rochester, MN 55905
- Phone
- (507) 284-2511
- Enumerated
- Sep 12, 2022
- Record last updated
- Nov 21, 2024
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 4,914 in Minnesota → Look up another NPI →
Also registered at 200 First Street SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nancy Anderson, L.I.C.S.W.Clinical Social Worker1790587715
- Taryn Anderson, DNP, FNP-CNurse Practitioner1255903944
- Yousif Atwan, MDOrthopaedic Surgery Physician1639805468
- Laura Boldenow, PA-CPhysician Assistant1902449788
- Remi BoudreauFamily Medicine Physician1093410664
- Luke Burchill, MBBS., PHDCardiovascular Disease Physician1265773055
Verify Mark Porter Layden in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
Search for license 125687Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mark Porter Layden among 4,914 pharmacist records in Minnesota
Mark Porter Layden, PHARM.D., M.B.A. is one of 4,914 pharmacist records with a practice address in Minnesota. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2022, is newer than 83% of them.
- NPI issued2022 · 83% of these records are older, 13% newer
- In a Medicare fileNo · 8% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2024 · 74% 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 Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
397 pharmacist records list a practice address in Rochester
They are 397 of the 12,854 NPPES records with a practice address in Rochester, and 4,914 pharmacist records in Minnesota. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 4,914 in Minnesota → Every provider in Rochester → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Tracy Berg, R.PH.Rochester, MN 559051427031624
- Lisa Buss, PHARM.D.Rochester, MN 559051164407920
- Tanya Caddell, R.PH.Rochester, MN 559051407832827
- Nicole Dewar, R.PH.Rochester, MN 559051366428542
- Joshua Grabow, PHARM D., RPHRochester, MN 559051083699953
- Eric MateyRochester, MN 559051407831456
- Kristi Melby, PHARMDRochester, MN 559051831187517
- Julianna Merten, PHARMD, BCPS, BCOPRochester, MN 559051982606562
Common questions
What is Mark Porter Layden, PHARM.D., M.B.A.'s NPI number?
Mark Porter Layden, PHARM.D., M.B.A.'s National Provider Identifier (NPI) is 1467173088, issued on Sep 12, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Mark Porter Layden, PHARM.D., M.B.A. located?
The NPPES record lists a practice address at 200 First Street SW, Rochester, MN, 55905. Phone: (507) 284-2511. Providers update this record themselves, so call before visiting.
How can I verify Mark Porter Layden, PHARM.D., M.B.A.'s license?
NPPES lists Minnesota license number 125687, as entered by the provider. Search the Minnesota board that licenses this profession; the NPPES record confirms identity 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. 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.