NPPES file of Aug 9, 2026

Caroline Lillian Thomas, CRNA

Certified Registered Nurse Anesthetist · Macomb, MI

Caroline Lillian Thomas, CRNA is a certified registered nurse anesthetist with a practice address in Macomb, Michigan, and NPI 1427148170, issued on Oct 13, 2006. Check the license (Michigan 4704185709, 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 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1427148170
Name
Caroline Lillian Thomas
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
4704185709 MI
Self-reported in NPPES; status is on the state search
Practice location
46541 Twin City Trl, Macomb, MI 48044
Phone
(586) 463-4085
Enumerated
Oct 13, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20110307000680); 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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Verify Caroline Lillian Thomas 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 4704185709
    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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The practice group's MIPS final score for 2023 (Medicare payment program): 83.4 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score68.1
  2. Costout of 100 · 30%60.6
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through 3 group practices

  1. Asa Staffing IncPort Huron, MI
  2. Henry Ford Health St. John HospitalDetroit, MI
  3. Long Lake Anesthesiology Consultants PLCTroy, MI

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

Caroline Lillian Thomas among 3,298 certified registered nurse anesthetist records in Michigan

Caroline Lillian Thomas, 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 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 61% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 75% of these records are
  • Graduated1992 · median 2012 among the 2,454 with a school on file
  • Record last updated2007 · 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).

9 certified registered nurse anesthetist records list a practice address in Macomb

They are 9 of the 594 NPPES records with a practice address in Macomb, and 3,298 certified registered nurse anesthetist records in Michigan.

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

  1. Keith Callewaert, RNMacomb, MI 480441558716894
  2. Taylor Girvan, CRNAMacomb, MI 480441437800802
  3. Melissa Monteleone, CRNAMacomb, MI 480441861439184
  4. Amanda OaksMacomb, MI 480441366087140
  5. Jordan Sharon, RNMacomb, MI 480441487301883
  6. Magdalena Sosnowski, GRNAMacomb, MI 480441043754914
  7. Leon Zech, R.N., C.R.N.A.Macomb, MI 480441487081204
  8. Dragan BijelicMount Clemens, MI 480431265072607

Common questions

What is Caroline Lillian Thomas, CRNA's NPI number?

Caroline Lillian Thomas, CRNA's National Provider Identifier (NPI) is 1427148170, issued on Oct 13, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Caroline Lillian Thomas, CRNA located?

The NPPES record lists a practice address at 46541 Twin City Trl, Macomb, MI, 48044. Phone: (586) 463-4085. Providers update this record themselves, so call before visiting.

How can I verify Caroline Lillian Thomas, CRNA's license?

NPPES lists Michigan license number 4704185709, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

What is Caroline Lillian Thomas, CRNA's MIPS final score?

The 2023 MIPS final score is 83.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.