NPPES file of Aug 9, 2026

Gwendolyn Blechert Simon, MD

Internal Medicine Physician · Woodbury, MN

Gwendolyn Blechert Simon, MD is an internal medicine physician with a practice address in Woodbury, Minnesota, and NPI 1346212495, issued on Feb 3, 2006. Check the license (Minnesota 43448, as entered in NPPES) on the Minnesota Board of Medical Practice; 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
1346212495
Name
Gwendolyn Blechert Simon
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
43448 MN
Self-reported in NPPES; status is on the state search
Practice location
8450 Seasons Pkwy, Woodbury, MN 55125
Phone
(651) 702-5300
Enumerated
Feb 3, 2006
Record last updated
Oct 14, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(651) 702-5305
Medicaid ID
938166000 MN
Medicare enrollment
Enrolled (PECOS I20110104001322); accepts Medicare assignment
Medical or professional school
University Of Minnesota Medical School, 1998
Telehealth
Offers telehealth (CMS)
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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Also registered at 8450 Seasons Pkwy

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Rudolf Alvey, M.D.Emergency Medicine Physician1396914008
  2. David Baram, MDObstetrics & Gynecology Physician1528029220
  3. Karen Barcelon, NP-CNurse Practitioner1346761087
  4. Katherine BawarFamily Nurse Practitioner1780446211
  5. Elizabeth Bennett, PAPhysician Assistant1649446493
  6. Emily Beres, MDObstetrics & Gynecology Physician1982865028

Verify Gwendolyn Blechert Simon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMinnesota Board of Medical Practice
    Search for license 43448
    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
Open the Minnesota license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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7% fewer Medicare Part D claims than the average internal medicine physician in 2024

2,969 Medicare Part D claims for 274 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 28 claims were for opioids.

  1. Gwendolyn Simon2,969
  2. Specialty average3,176

Most prescribed

  1. Rosuvastatin Calcium183 claims
  2. Amlodipine Besylate164 claims
  3. Atorvastatin Calcium144 claims
  4. Levothyroxine Sodium125 claims
  5. Losartan Potassium108 claims
  6. Lisinopril94 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. Group Health Plan IncEagan, MN

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

Gwendolyn Blechert Simon among 2,632 internal medicine physician records in Minnesota

Gwendolyn Blechert Simon, MD is one of 2,632 internal medicine physician records with a practice address in Minnesota. 75% 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 8% of them.

  • NPI issued2006 · 8% of these records are older, 58% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated1998 · median 2008 among the 1,700 with a school on file
  • Record last updated2020 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

38 internal medicine physician records list a practice address in Woodbury

They are 38 of the 2,504 NPPES records with a practice address in Woodbury, and 2,632 internal medicine physician records in Minnesota.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Virgilio Aguilar, MDWoodbury, MN 551251316913775
  2. Rodelio Bucu, MDWoodbury, MN 551251447222971
  3. Michelle Burright, MDWoodbury, MN 551251962464933
  4. Claudia Clark, MDWoodbury, MN 551251366416844
  5. Carl Guiton, MDWoodbury, MN 551251932165727
  6. Karyn Johnson, MDWoodbury, MN 551251306800479
  7. Dale Meyer, MDWoodbury, MN 551251023089430
  8. Roan Precilla, MDWoodbury, MN 551251811968480

Common questions

What is Gwendolyn Blechert Simon, MD's NPI number?

Gwendolyn Blechert Simon, MD's National Provider Identifier (NPI) is 1346212495, issued on Feb 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Gwendolyn Blechert Simon, MD located?

The NPPES record lists a practice address at 8450 Seasons Pkwy, Woodbury, MN, 55125. Phone: (651) 702-5300. Providers update this record themselves, so call before visiting.

How can I verify Gwendolyn Blechert Simon, MD's license?

NPPES lists Minnesota license number 43448, 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 Gwendolyn Blechert Simon, MD prescribe under Medicare Part D?

In 2024, Gwendolyn Blechert Simon, MD had 2,969 Medicare Part D claims for 274 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.