Michael Louis Havenar, ACNP
Michael Louis Havenar is an Acute Care Nurse Practitioner based in Saint Louis, MO with over 18 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Patients across MO can see Michael Louis Havenar, ACNP in person in Saint Louis or via virtual visit — no travel required. He has been in practice for 18+ years. He regularly sees Medicare patients with hypertension, high cholesterol, and heart failure (per CMS claims data). CMS MIPS quality score: 92.4/100 (2023).
At a glance
- Federal MIPS score higher than 84% of MIPS-scored doctors in Missouri
- Virtual visits available — no app or travel required
Older · 402dNPPES updated 2025-04-17 · verify NPI on CMS · Verify license at Missouri Board of Registration for the Healing Arts
Contact & Location
Practice Location
11133 Dunn Rd Dept Anesthesiology, Saint Louis, MO 63136-6163
How Does This Doctor Compare?
Based on Medicare data, this doctor scores better than 84% of doctors in Missouri on federal quality measures.
MIPS Score
202392.4/100
Missouri avg: 81.2 · US avg: 83.6
✓ Higher than most doctors nationally(+8.8 pts)
Better than 84% of MIPS-scored doctors in MissouriHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Medicare Patients
63
Unique beneficiaries
Standard volumePercentile rankings compared against 912 reporting peers in Missouri.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Heart Failure.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+5%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
The heart cannot pump blood efficiently enough to meet the body's needs
US avg: 22.5%↑ More patients than average (+51%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+39%) — a focus area for this doctor
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↑ More patients than average (+35%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+28%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+7%) — a focus area for this doctor
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↑ More patients than average (+24%) — a focus area for this doctor
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
18 years in practice
Experienced
Definition to come...
Taxonomy: 363LA2100X
Mailing address
Po Box 7412011, Chicago, IL 60674-2011
Differs from practice location
Virtual Acute Care Care With Michael Louis Havenar
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Michael Louis Havenar for blood pressure monitoring, cholesterol management, heart failure monitoring — no travel to Saint Louis required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Michael Louis Havenar
NPI records show Dr. Havenar as active with telehealth listed in Saint Louis, MO. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (800) 862-9980.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Physician Comparator. See Data Methodology.
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Contact Michael Louis Havenar
Practice Location
11133 Dunn Rd Dept Anesthesiology, Saint Louis, MO 63136-6163
Mailing Address
Po Box 7412011, Chicago, IL 60674-2011
This is a provider directory. Contact the office directly to schedule appointments.
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