NPPES file of Aug 9, 2026

Lynn Siljander

Certified Registered Nurse Anesthetist · Highland, MI

Lynn Siljander is a certified registered nurse anesthetist with a practice address in Highland, Michigan, and NPI 1659775567, issued on Oct 21, 2014. Check the license (Michigan 4704291658, as entered in NPPES) with the Michigan 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
1659775567
Name
Lynn Siljander
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
4704291658 MI
Self-reported in NPPES; status is on the state search
Practice location
571 Dunleavy Dr, Highland, MI 48356
Phone
(612) 916-5966
Enumerated
Oct 21, 2014
Record last updated
Oct 21, 2014 (not updated in 12 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20150114001838); accepts Medicare assignment
Medical or professional school
University Of Michigan Medical School, 2014
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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Verify Lynn Siljander in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 4704291658
    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 Michigan 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 3 group practices

  1. Asa Staffing IncPort Huron, MI
  2. Henry Ford Health Genesys HospitalGrand Blanc, MI
  3. W. A. Foote Memorial Hospital, Inc.Jackson, MI

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

Lynn Siljander among 3,298 certified registered nurse anesthetist records in Michigan

Lynn Siljander is one of 3,298 certified registered nurse anesthetist records with a practice address in Michigan. 78% 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 63% of them.

  • NPI issued2014 · 63% of these records are older, 34% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 75% of these records are
  • Graduated2014 · median 2012 among the 2,454 with a school on file
  • Record last updated2014 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

2 certified registered nurse anesthetist records list a practice address in Highland

They are 2 of the 221 NPPES records with a practice address in Highland, and 3,298 certified registered nurse anesthetist records in Michigan.

The 8 certified registered nurse anesthetist records with the nearest ZIP codes

  1. Janey Brian, C.R.N.A.Highland, MI 483571942262472
  2. Eduardo Natavio, CRNALake Orion, MI 483591164489894
  3. John HintzmanLake Orion, MI 483601821660622
  4. Haley GattDavisburg, MI 483501679210116
  5. Erika Ockerman, CRNALake Orion, MI 483621811319668
  6. Heidi Beverly, CRNAOakland, MI 483631538219845
  7. Rosemary FlemmingClarkston, MI 483481124539762
  8. Holly Franson, CRNAClarkston, MI 483481437480993

Common questions

What is Lynn Siljander's NPI number?

Lynn Siljander's National Provider Identifier (NPI) is 1659775567, issued on Oct 21, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Lynn Siljander located?

The NPPES record lists a practice address at 571 Dunleavy Dr, Highland, MI, 48356. Phone: (612) 916-5966. Providers update this record themselves, so call before visiting.

How can I verify Lynn Siljander's license?

NPPES lists Michigan license number 4704291658, as entered by the provider. Search the Michigan 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.

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.