NPPES file of Aug 9, 2026

Kristen J. Knapp, CRNA

Certified Registered Nurse Anesthetist · Commerce Twp, MI

Kristen J. Knapp, CRNA is a certified registered nurse anesthetist with a practice address in Commerce Twp, Michigan, and NPI 1558759688, issued on Dec 23, 2014. Check the license (Michigan 4704272062, 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
1558759688
Name
Kristen J. Knapp
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
4704272062 MI
Self-reported in NPPES; status is on the state search
Practice location
1 William Carls Dr, Commerce Twp, MI 48382
Phone
(248) 937-3390
Enumerated
Dec 23, 2014
Record last updated
Nov 22, 2023
Fax
(952) 442-3620
Medicare enrollment
Enrolled (PECOS I20150203001796); 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 certified registered nurse anesthetist records → All 3,298 in Michigan → Look up another NPI →

Also registered at 1 William Carls Dr

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

  1. An King Ang, M.D.Surgery Physician1992753354
  2. Catherine Brooks-Fava, CRNACertified Registered Nurse Anesthetist1407835630
  3. Shannon Carlson, CRNACertified Registered Nurse Anesthetist1689653826
  4. Jung Chang, MDRadiation Oncology Physician1588608202
  5. Jamie Clark, CRNACertified Registered Nurse Anesthetist1043290711
  6. Owen CulpepperHospitalist Physician1194117465

Verify Kristen J. Knapp 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 4704272062    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 one group practice

  1. St Mary Mercy Hospital CrnaLivonia, MI

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

Kristen J. Knapp among 3,298 certified registered nurse anesthetist records in Michigan

Kristen J. Knapp, CRNA 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 updated2023 · 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).

23 certified registered nurse anesthetist records list a practice address in Commerce Twp

They are 23 of the 146 NPPES records with a practice address in Commerce Twp, and 3,298 certified registered nurse anesthetist records in Michigan.

All 3,298 in Michigan → Every provider in Commerce Twp → Certified Registered Nurse Anesthetist nationwide →

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

  1. Catherine Brooks-Fava, CRNACommerce Twp, MI 483821407835630
  2. Shannon Carlson, CRNACommerce Twp, MI 483821689653826
  3. Keumae Dato, CRNACommerce Twp, MI 483821184603326
  4. Cynthia Hemingway, CRNACommerce Twp, MI 483821053390294
  5. Ruthann McCann, CRNACommerce Twp, MI 483821285613950
  6. Karen Moore, CRNACommerce Twp, MI 483821033198668
  7. Karen Opokamasser, CRNACommerce Twp, MI 483821710966296
  8. Marna Raitanen, CRNACommerce Twp, MI 483821245219732

Common questions

What is Kristen J. Knapp, CRNA's NPI number?

Kristen J. Knapp, CRNA's National Provider Identifier (NPI) is 1558759688, issued on Dec 23, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Kristen J. Knapp, CRNA located?

The NPPES record lists a practice address at 1 William Carls Dr, Commerce Twp, MI, 48382. Phone: (248) 937-3390. Providers update this record themselves, so call before visiting.

How can I verify Kristen J. Knapp, CRNA's license?

NPPES lists Michigan license number 4704272062, 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.

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.