Are you Charlotte N. Lim, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 975 Port Washington Rd, Grafton, WI 53024
About Dr. Lim
Based in Grafton, WI, Charlotte N. Lim, M.D. is listed in the NPI registry under preventive medicine. Charlotte graduated from University of Kansas School of Med (Kc/Wich/Sal) in 1996. Charlotte is also listed as specializing in family medicine. According to Medicare claims data, Charlotte cared for 251 Medicare patients across 725 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, removal of tissue from wound, 20.0 sq cm or less, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. NPI 1154343200 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (262) 329-1400
- Email not available
Practice Locations
975 PORT WASHINGTON RD
Grafton, WI 53024
Conditions Commonly Evaluated or Treated
Within Preventive Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Cancer risk
Environmental health
- Asbestos Exposure
- Tick bite and Lyme disease risk
- Toxic Mold Exposure
- Workplace Chemical Exposure
- Heavy Metal Toxicity
General wellness
Heart health
- Heart Disease Risk
- Coronary artery disease
- High blood pressure
- High cholesterol
- Poor Circulation
Kidney health
Lifestyle & wellness
Longevity
Occupational health
- Asbestos and mineral dust exposure
- Work-Related Back Strain
- Shift Work Sleep Problems
Sexual health
Substance use
Travel health
Workplace health
- Work-related Injury
- Carpal tunnel
- Noise-Induced Hearing Damage
- Repetitive strain injury
Addiction & habits
Blood sugar
Bone & joint
Brain health
Digestive health
- Gut Health Issues
Hormones
- Hormone Imbalance
- Testosterone deficiency
- Underactive Thyroid
Liver & digestion
Metabolic health
Nutrition & deficiencies
Nutrition & deficiency
- Food Intolerances And Sensitivities
- Vitamin D deficiency
Preventive care
Sleep health
Weight & metabolism
- Insulin Resistance
- Metabolic syndrome
- Obesity
Procedures & services
Addiction & habits
Cancer screening
- Cancer screening and prevention planning
- Screening colonoscopy
- Low-dose CT lung cancer screening
- Mammogram Referral
- Pap smear
- Prostate cancer blood test
- Skin cancer screening
Checkups & exams
Environmental health
Fitness & body composition
- VO2 Max Test
- DEXA Body Composition Scan
Immunizations
- Hepatitis Screening And Vaccine
- COVID-19 Booster
- Flu shot
- HPV vaccine
- Pneumonia shot
- Routine Vaccines
- Tetanus shot
Longevity
Metabolic health
Preventive imaging
Screening & labs
- Diabetes and prediabetes screening
- Genetic Health Risk Testing
- Heart Calcium Score
- Hormone Panel Testing
- Bone Density Scan Referral
- Cholesterol screening
- Food Sensitivity Testing
- Tuberculosis Blood Test
Workplace health
- Ergonomic Workstation Evaluation
- Respirator Fit Testing
- Return To Work Clearance
- DOT Physical Exam
- Hearing Test For Work
- Pre-Employment Physical
- Workplace Drug Test
Heart health
Lab tests
- Routine blood work
- STI Screening Panel
Lifestyle & wellness
- Exercise Prescription
- Medical nutrition therapy
- Mindfulness-based stress reduction
Occupational health
- Return To Work Evaluation
Sexual health
- PrEP prescription
Travel health
- Travel Vaccines And Consult
Weight & metabolism
Procedures Most Often Billed to Medicare
725 services · 251 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Application of skin substitute graft to wound of trunk, arms, or legs, 25.0 sq cm or less of wound 100.0 sq cm or less | Procedure | 15271 |
90 | Too few peers to compare |
| Application of chemical to stop tissue regrowth in wound | Procedure | 17250 |
22 | Less often than most peers in Preventive Medicine |
| Removal of tissue from wound, 20.0 sq cm or less | Treatment | 97597 |
188 | More often than most peers in Preventive Medicine |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
283 | More often than most peers in Preventive Medicine |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
131 | More often than most peers in Preventive Medicine |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
11 | Less often than most peers in Preventive Medicine |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at University of Kansas School of Med (Kc/Wich/Sal) 2
Other providers in the same specialty who trained at the same institution.
Class of 1996 at University of Kansas School of Med (Kc/Wich/Sal) 8
Providers who graduated from the same medical school in the same year.
More connections — 1 related provider in 1 group
Also performs Application of skin substitute graft to wound of trunk, arms, or legs, 25.0 sq cm or less of wound 100.0 sq cm or less 1
Providers in WI who bill this service to Medicare most often.
Common questions
What kind of doctor is Charlotte N. Lim?
Charlotte N. Lim is a preventive medicine in Grafton, WI. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Charlotte N. Lim's address?
Charlotte N. Lim is listed at 975 Port Washington Rd, Grafton, WI 53024. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Charlotte N. Lim?
The number on file is (262) 329-1400. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Charlotte N. Lim's NPI number?
Charlotte N. Lim's National Provider Identifier is 1154343200. 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
Where did Charlotte N. Lim train?
Charlotte N. Lim attended University of Kansas School of Med (Kc/Wich/Sal), graduating in 1996. This comes from the CMS National Downloadable File.
CMS public data
How long has Charlotte N. Lim been practicing?
Charlotte N. Lim has 30 years experience. Calculated from a graduation year of 1996, reported in the CMS National Downloadable File.
CMS public data
What procedures does Charlotte N. Lim perform?
According to Medicare billing data, Charlotte N. Lim performs procedures including application of skin substitute graft to wound of trunk, arms, or legs, 25.0 sq cm or less of wound 100.0 sq cm or less and application of chemical to stop tissue regrowth in wound; provides treatments such as removal of tissue from wound, 20.0 sq cm or less, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Charlotte N. Lim confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Charlotte N. Lim. If this is you, claiming it is free.
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