Provider Profile
Margo S. McMahon, FNP-BC is a nurse practitioner — family based in Effingham, IL. Margo is a 2008 graduate of Indiana University School of Medicine. Medicare claims data shows Margo provided 151 services to 122 patients. The services billed most often include automated urinalysis test, insertion of needle into vein for collection of blood sample, and amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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300 N MAPLE ST
Effingham, IL 62401
1303 W Evergreen Ave Ste 202
Effingham, IL 62401
Within Nurse Practitioner - Family generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Allergies
Allergy & skin
Blood disorders
Bone & joint
Dermatology
Digestive
Digestive health
Eye conditions
Heart health
Hormones & endocrine
Infections
Men's health
Mental health
Metabolic & weight
Nerve & joint
Nerve & spine
Neurological
Pain
Pain & spine
Pediatric infections
Respiratory
Skin
Sleep
Urinary health
Women's health
Most searched procedures
Allergies
Chronic condition care
Dermatology
Diagnostic screening
Diagnostic tests
Ear, nose & throat
Heart health
Hormones & endocrine
Injections
Injury care
Lab tests
Lifestyle counseling
Mental health
Minor procedures
Minor surgery
Neurological care
Occupational health
Pain management
Physical exams
Prescriptions
Preventative care
Preventative exams
Respiratory care
Screenings
Sexual health
Skin procedures
Sleep
Urgent care
Weight management
Women's health
151 services · 122 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
57 | As often as other peers in Nurse Practitioner, Family |
| Automated urinalysis test | Lab test | 81003 |
66 | More often than most peers in Nurse Practitioner, Family |
| Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen | Lab test | 87635 |
17 | As often as other peers in Nurse Practitioner, Family |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
11 | Less often than most peers in Nurse Practitioner, Family |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Margo S. McMahon is a nurse practitioner in Effingham, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
Margo S. McMahon is listed at 300 N Maple St, Effingham, IL 62401. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (217) 342-4151. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Margo S. McMahon's National Provider Identifier is 1336381201. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Margo S. McMahon attended Indiana University School of Medicine, graduating in 2008. This comes from the CMS National Downloadable File.
CMS public data
Margo S. McMahon has 18 years experience. Calculated from a graduation year of 2008, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Margo S. McMahon performs procedures including insertion of needle into vein for collection of blood sample, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Margo S. McMahon. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.