NPPES file of Aug 9, 2026

Tammy Lynn Prohofsky, APRN, CNP

Nurse Practitioner · Eden Prairie, MN

Tammy Lynn Prohofsky, APRN, CNP is a nurse practitioner with a practice address in Eden Prairie, Minnesota, and NPI 1720689920, issued on Nov 4, 2020. Check the license (Minnesota 7897, as entered in NPPES) with the Minnesota board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1720689920
Name
Tammy Lynn Prohofsky
Credential
APRN, CNP
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
7897 MN
R147035-4 MN
Self-reported in NPPES; status is on the state search
Practice location
11000 Optum Cir, Eden Prairie, MN 55344
Phone
(866) 686-2504
Enumerated
Nov 4, 2020
Record last updated
Jul 24, 2024
Medicare enrollment
Enrolled (PECOS I20210122000319); accepts Medicare assignment
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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8 nearest nurse practitioner records → All 2,582 in Minnesota → Look up another NPI →

Also registered at 11000 Optum Cir

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

  1. Takima Bryant, NPFamily Nurse Practitioner1871801605
  2. Katherine Eells, APRNFamily Nurse Practitioner1477160968
  3. Amy Hartman, FNP-CFamily Nurse Practitioner1891205811
  4. Sarah Hong, RNRegistered Nurse1164217477
  5. Megan Kolman, PSYDClinical Psychologist1093228082
  6. Janella Larianne Limbo, PHARMDPharmacist1518557875

Verify Tammy Lynn Prohofsky in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
    Search for license 7897    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
Find 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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Bills Medicare through one group practice

  1. Northern Lights Health LLCWaconia, MN

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

Tammy Lynn Prohofsky among 2,582 nurse practitioner records in Minnesota

Tammy Lynn Prohofsky, APRN, CNP is one of 2,582 nurse practitioner records with a practice address in Minnesota. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 71% of them.

  • NPI issued2020 · 71% of these records are older, 25% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2020 · median 2017 among the 1,655 with a school on file
  • Record last updated2024 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

13 nurse practitioner records list a practice address in Eden Prairie

They are 13 of the 1,618 NPPES records with a practice address in Eden Prairie, and 2,582 nurse practitioner records in Minnesota.

All 2,582 in Minnesota → Every provider in Eden Prairie → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Kaye Baum, FNPEden Prairie, MN 553441558312686
  2. Ashley Ertelt, CNPEden Prairie, MN 553441881275543
  3. Adrienne Hinton Diaz, NPEden Prairie, MN 553441780241182
  4. Roberta Jordan, CNM, FNPEden Prairie, MN 553441649550492
  5. Julie LaroseEden Prairie, MN 553441639550817
  6. Kimberly NielsenEden Prairie, MN 553441811918675
  7. Katie Seremet, NPEden Prairie, MN 553441144534140
  8. Casey Sikes, NPEden Prairie, MN 553441467027763

Common questions

What is Tammy Lynn Prohofsky, APRN, CNP's NPI number?

Tammy Lynn Prohofsky, APRN, CNP's National Provider Identifier (NPI) is 1720689920, issued on Nov 4, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Tammy Lynn Prohofsky, APRN, CNP located?

The NPPES record lists a practice address at 11000 Optum Cir, Eden Prairie, MN, 55344. Phone: (866) 686-2504. Providers update this record themselves, so call before visiting.

How can I verify Tammy Lynn Prohofsky, APRN, CNP's license?

NPPES lists Minnesota license number 7897, 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.