Susan J. Bigham, CNP
Family Nurse Practitioner · Crystal Lake, IL
Susan J. Bigham, CNP is a family nurse practitioner with a practice address in Crystal Lake, Illinois, and NPI 1518383264, issued on Mar 5, 2014. Check the license (Illinois 209011436, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Susan J. Bigham
- Credential
- CNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 209011436 IL
041.353295 IL
Self-reported in NPPES; status is on the state search - Practice location
- 360 Station Dr, Crystal Lake, IL 60014
- Phone
- (815) 338-6600
- Enumerated
- Mar 5, 2014
- Record last updated
- Dec 26, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (815) 455-8044
- Medicare enrollment
- Enrolled (PECOS I20180412002919); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →
Also registered at 360 Station Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Juliana Gonzales-Hannon, CNPFamily Nurse Practitioner1285099622
Verify Susan J. Bigham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209011436Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average family nurse practitioner in 2024
415 Medicare Part D claims for 274 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Cephalexin99 claims
- Azithromycin35 claims
- Doxycycline Hyclate32 claims
- Albuterol Sulfate Hfa30 claims
- Methylprednisolone27 claims
- Amoxicillin-Clavulanate Potass24 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 one group practice
- Community Care Network IncValparaiso, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Susan J. Bigham among 7,639 family nurse practitioner records in Illinois
Susan J. Bigham, CNP 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 2014, is newer than 20% of them.
- NPI issued2014 · 20% of these records are older, 76% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2013 · median 2018 among the 4,778 with a school on file
- Record last updated2018 · 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).
48 family nurse practitioner records list a practice address in Crystal Lake
They are 48 of the 1,442 NPPES records with a practice address in Crystal Lake, and 7,639 family nurse practitioner records in Illinois.
All 7,639 in Illinois → Every provider in Crystal Lake → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Michelle Bate, NPCrystal Lake, IL 600141134164270
- Christy Benton, A.P.N.Crystal Lake, IL 600141245342807
- Jason Carman, DNPCrystal Lake, IL 600141174522825
- Juliana Gonzales-Hannon, CNPCrystal Lake, IL 600141285099622
- Mary Holem, FNP-BCCrystal Lake, IL 600141972897791
- Jacki Liggett, APN, FNPCrystal Lake, IL 600141194102053
- Cynthia Macdonald, DNPCrystal Lake, IL 600141609988187
- Nancy Prokup, CNPCrystal Lake, IL 600141306155072
Common questions
What is Susan J. Bigham, CNP's NPI number?
Susan J. Bigham, CNP's National Provider Identifier (NPI) is 1518383264, issued on Mar 5, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Susan J. Bigham, CNP located?
The NPPES record lists a practice address at 360 Station Dr, Crystal Lake, IL, 60014. Phone: (815) 338-6600. Providers update this record themselves, so call before visiting.
How can I verify Susan J. Bigham, CNP's license?
NPPES lists Illinois license number 209011436, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Susan J. Bigham, CNP prescribe under Medicare Part D?
In 2024, Susan J. Bigham, CNP had 415 Medicare Part D claims for 274 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.