Alessandra J. Ainsworth, M.D.
Reproductive Endocrinology Physician · Rochester, MN
Alessandra J. Ainsworth, M.D. is a reproductive endocrinology physician with a practice address in Rochester, Minnesota, and NPI 1679989958, issued on Jul 7, 2014. Check the license (Minnesota 59304, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Alessandra J. Ainsworth
- Credential
- M.D.
- Primary taxonomy
- Reproductive Endocrinology Physician 207VE0102X
- License number
- 59304 MN
Self-reported in NPPES; status is on the state search - Practice location
- 200 1St St SW, Rochester, MN 55905
- Phone
- (507) 284-2511
- Enumerated
- Jul 7, 2014
- Record last updated
- Aug 5, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20150731014948); accepts Medicare assignment
- Medical or professional school
- University Of Kansas School Of Med (Kc/Wich/Sal), 2014
- Entity
- Type 1 · individual
8 nearest reproductive endocrinology physician records → All 33 in Minnesota → Look up another NPI →
Also registered at 200 1St St SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Timothy Aadland, M.D.Diagnostic Radiology Physician1780662783
- Christopher Aakre, MDInternal Medicine Physician1508151663
- Kathryn Aaro, P.T.Physical Therapist1619360666
- Danielle Aase, MDReproductive Endocrinology Physician1316524135
- Uzoamaka Abajue, PHARMDPharmacist1982335295
- Francisco Abarca Rendon, MDIndependent Medical Examiner Physician1790096246
Verify Alessandra J. Ainsworth in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 59304Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Mayo ClinicRochester, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alessandra J. Ainsworth among 33 reproductive endocrinology physician records in Minnesota
Alessandra J. Ainsworth, M.D. is one of 33 reproductive endocrinology physician records with a practice address in Minnesota. 42% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 70% of them.
- NPI issued2014 · 70% of these records are older, 24% newer
- In a Medicare fileYes · 42% of these records are
- In the CMS Doctors and Clinicians fileYes · 12% of these records are
- Record last updated2020 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VE0102X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Reproductive Endocrinology Physician providers in Minnesota
There are 33 reproductive endocrinology physician records in Minnesota.
All 33 in Minnesota → Every provider in Rochester → Reproductive Endocrinology Physician nationwide →
The 8 reproductive endocrinology physician records with the nearest ZIP codes
- Danielle Aase, MDRochester, MN 559051316524135
- Samir Babayev, M.D.Rochester, MN 559051598108243
- Sarah Baumgarten, MD, PHDRochester, MN 559051255861035
- Cyra Cottrell, MDRochester, MN 559051588125967
- Erin Hupy, MDRochester, MN 559051730717372
- Zaraq Khan, MBBSRochester, MN 559051396930814
- Tana Kim, M.D.Rochester, MN 559051679816607
- Si Won Lee, MDRochester, MN 559051164913208
Common questions
What is Alessandra J. Ainsworth, M.D.'s NPI number?
Alessandra J. Ainsworth, M.D.'s National Provider Identifier (NPI) is 1679989958, issued on Jul 7, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Alessandra J. Ainsworth, M.D. located?
The NPPES record lists a practice address at 200 1St St SW, Rochester, MN, 55905. Phone: (507) 284-2511. Providers update this record themselves, so call before visiting.
How can I verify Alessandra J. Ainsworth, M.D.'s license?
NPPES lists Minnesota license number 59304, 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.
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.