Mary Ludvigsen, N.P.
Family Nurse Practitioner · Oak Park, IL
Mary Ludvigsen, N.P. is a family nurse practitioner with a practice address in Oak Park, Illinois, and NPI 1194740514, issued on Jul 13, 2006. Check the license (Illinois 209.003905, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Ludvigsen
- Credential
- N.P.
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 209.003905 IL
71013806A IN
4704397286 MI
F351485 NY
0033192 OH
and 1 more
Self-reported in NPPES; status is on the state search - Practice location
- 6831 North Ave, Oak Park, IL 60302
- Phone
- (708) 298-0540
- Enumerated
- Jul 13, 2006
- Record last updated
- Dec 11, 2023
- Medicare enrollment
- Enrolled (PECOS I20050127000266); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →
Verify Mary Ludvigsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209.003905Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average family nurse practitioner in 2024
236 Medicare Part D claims for 157 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin-Clavulanate Potass40 claims
- Prednisone34 claims
- Doxycycline Hyclate21 claims
- Fluticasone Propionate19 claims
- Albuterol Sulfate Hfa17 claims
- Nitrofurantoin Mono-Macro17 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.
Bills Medicare through 3 group practices
- Physicians Immediate Care North Chicago LLCChicago, IL
- Pic Indiana PCBattle Creek, MI
- Wellnow Urgent Care, P.C.Crestwood, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Ludvigsen among 7,639 family nurse practitioner records in Illinois
Mary Ludvigsen, N.P. is one of 7,639 family nurse practitioner records with a practice address in Illinois. 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 under 1% of them.
- NPI issued2006 · under 1% of these records are older, 95% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2001 · median 2018 among the 4,778 with a school on file
- Record last updated2023 · 39% 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 Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
49 family nurse practitioner records list a practice address in Oak Park
They are 49 of the 2,307 NPPES records with a practice address in Oak Park, and 7,639 family nurse practitioner records in Illinois.
All 7,639 in Illinois → Every provider in Oak Park → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Patience AlilionwuOak Park, IL 603021831556703
- Angela Ferguson, BSN, FNP-BCOak Park, IL 603021962811448
- Jill Hawkes, APNOak Park, IL 603021467560847
- Whitney Henderson, FNP-BCOak Park, IL 603021669710984
- Nicole Kurian, FNPOak Park, IL 603021679956247
- Sara Miranda, DNPOak Park, IL 603021841690328
- Kina MontgomeryOak Park, IL 603021548671399
- Veronica Pappas, NP-COak Park, IL 603021285047647
Common questions
What is Mary Ludvigsen, N.P.'s NPI number?
Mary Ludvigsen, N.P.'s National Provider Identifier (NPI) is 1194740514, issued on Jul 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Ludvigsen, N.P. located?
The NPPES record lists a practice address at 6831 North Ave, Oak Park, IL, 60302. Phone: (708) 298-0540. Providers update this record themselves, so call before visiting.
How can I verify Mary Ludvigsen, N.P.'s license?
NPPES lists Illinois license number 209.003905, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Ludvigsen, N.P. prescribe under Medicare Part D?
In 2024, Mary Ludvigsen, N.P. had 236 Medicare Part D claims for 157 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.