Courtney Lynn Wittfeldt, FNP-C
Family Nurse Practitioner · Chesterfield, MI
Courtney Lynn Wittfeldt, FNP-C is a family nurse practitioner with a practice address in Chesterfield, Michigan, and NPI 1083139877, issued on Aug 14, 2017. Check the license (Michigan 4704311597, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Courtney Lynn Wittfeldt
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 4704311597 MI
Self-reported in NPPES; status is on the state search - Practice location
- 48833 Shady Glen Dr, Chesterfield, MI 48051
- Phone
- (248) 760-8935
- Enumerated
- Aug 14, 2017
- Record last updated
- Aug 14, 2017 (not updated in 9 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,356 in Michigan → Look up another NPI →
Verify Courtney Lynn Wittfeldt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 4704311597Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family nurse practitioner in 2024
12 Medicare Part D claims for 12 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Courtney Lynn Wittfeldt among 5,356 family nurse practitioner records in Michigan
Courtney Lynn Wittfeldt, FNP-C is one of 5,356 family nurse practitioner 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 2017, is newer than 34% of them.
- NPI issued2017 · 34% of these records are older, 60% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2017 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 family nurse practitioner records list a practice address in Chesterfield
They are 16 of the 1,617 NPPES records with a practice address in Chesterfield, and 5,356 family nurse practitioner records in Michigan.
All 5,356 in Michigan → Every provider in Chesterfield → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Jennifer Bethea, FNP-BCChesterfield, MI 480511427343789
- Megan Dara, FNP-CChesterfield, MI 480511467007989
- Sherry Malinczak, FNP-BCChesterfield, MI 480511225912397
- Kelly Billeci, NPLenox, MI 480481962514075
- Douglas Elsey, FNPNew Haven, MI 480481366990061
- Tara Fletcher, FNPLenox, MI 480481902474778
- Lauren Gauthier, NP-CLenox, MI 480481558025635
- Katherine Holdwick, FNP-CLenox, MI 480481912400136
Common questions
What is Courtney Lynn Wittfeldt, FNP-C's NPI number?
Courtney Lynn Wittfeldt, FNP-C's National Provider Identifier (NPI) is 1083139877, issued on Aug 14, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Courtney Lynn Wittfeldt, FNP-C located?
The NPPES record lists a practice address at 48833 Shady Glen Dr, Chesterfield, MI, 48051. Phone: (248) 760-8935. Providers update this record themselves, so call before visiting.
How can I verify Courtney Lynn Wittfeldt, FNP-C's license?
NPPES lists Michigan license number 4704311597, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Courtney Lynn Wittfeldt, FNP-C prescribe under Medicare Part D?
In 2024, Courtney Lynn Wittfeldt, FNP-C had 12 Medicare Part D claims for 12 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.