Dr. Michael A. Covlin, MD
- Medicare services, 2024
- 104
- Medicare patients, 2024
- 64
- Part D claims, 2024
- 722
- Hospital affiliations
- 2
- Industry payments
- $3,911
- Practice address
- 1197 Fortune Blvd, O'Fallon, IL 62269
- Practice phone
- Call (618) 997-5266
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Heartland Women's Healthcare Ltd
O'Fallon, Illinois
Find Dr. Covlin's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Michael A. Covlin is an OB-GYN in O'Fallon, Illinois
Dr. Covlin practices at Heartland Women's Healthcare Ltd in O'Fallon, Illinois.
Dr. Covlin's NPI, 1780641852, was assigned on May 1, 2006. Dr. Covlin graduated from University of North Dakota School of Medicine in 1994. Dr. Covlin holds Illinois license 036114761.
- NPI
- 1780641852NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557327095
- NPI enumeration date
- May 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (618) 997-5266
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael A. Covlin practices at Heartland Women's Healthcare Ltd in O'Fallon, Illinois
Dr. Covlin's primary practice is Heartland Women's Healthcare Ltd, at 1197 Fortune Blvd, O'Fallon, IL 62269 in Saint Clair County. The practice phone is (618) 997-5266.
- Heartland Women's Healthcare Ltd1197 Fortune Blvd, O'Fallon, IL 62269 · Saint Clair CountyPhone(618) 997-5266
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Michael A. Covlin is affiliated with 5 sites of care and 5 medical groups
Dr. Covlin's primary practice is Heartland Women's Healthcare Ltd in O'Fallon, Illinois. Dr. Covlin is also affiliated with HSHS St. Elizabeth's Hospital. The medical group on file is SSM Health Medical Group. Dmand AI also links Dr. Covlin to 1 more hospital, 4 medical groups, 1 group practice or clinic and 1 rural health clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael A. Covlin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Covlin practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Heartland Women's Healthcare Ltd | Available with a free account |
| +4 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael A. Covlin is one of 1,665 OB-GYNs in Illinois
Obstetrics and gynecology is Dr. Covlin's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Covlin is licensed in Illinois.
Specialties and state licenses
- Obstetrics and gynecology, IllinoisPrimary
OB-GYNs near Dr. Covlin
Counts of OB-GYNs with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Michael A. Covlin billed Medicare for 104 services in 2024
CMS data shows 104 Medicare services from Dr. Covlin across 4 procedure codes in 2024, for 64 Medicare patients. Medicare paid $6,909 for them. Every service was in an office.
Dr. Covlin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 592024: 7324%
- Imaging
- 2023: 02024: 17
- Lab and pathology
- 2023: 972024: 1486%
Dr. Covlin compared with the Illinois median for OB-GYNs, 2024
- Dr. Covlin
- Illinois median
- Medicare services
- 104vs 482.2 times
- Medicare patients
- 64vs 4445% above
- Part D claims
- 541vs 2819.3 times
Medians across 1,360 OB-GYNs in Illinois with Dmand AI profiles that report each measure.
Dr. Covlin's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Covlin?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Covlin and other OB-GYNs in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael A. Covlin treated 64 Medicare patients in 2024, average age 67
CMS counts 64 Medicare patients who saw Dr. Covlin in 2024. The largest group is 65 to 74, with 32 patients. 70% of them have high cholesterol, and 61% have high blood pressure. 23% are also on Medicaid. Their average risk score is 1.04, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Covlin's median patient age at 33, with 99% women.
Dr. Covlin's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Covlin's Medicare patients, 2024
- High cholesterol70%
- High blood pressure61%
- Arthritis53%
- Anxiety25%
- Diabetes25%
- Mood disorders20%
- Cancer17%
- Osteoporosis17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Covlin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 33
Patient panel by sex, all payers
- Women99%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael A. Covlin wrote 722 Medicare Part D claims in 2024
In 2024, Dr. Covlin wrote 722 Medicare Part D claims for 149 patients. 84% of them were for generic drugs. CMS names the drug for 541 of them, across 17 drugs with 11 or more claims each, at $29,029 in total drug cost. In 2023, CMS named 487 claims across 15 drugs.
Dr. Covlin's Part D claims by kind of drug, 2024
- Generic610 claims84%
- Brand-name and other112 claims16%
Dr. Covlin's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Covlin's Part D claims, 2024
- Antibiotics7%48 of 722 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4872024: 54111%
Drugs named by CMS: 17 in 2024, 15 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Michael A. Covlin takes part in Medicare
Dr. Covlin accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of the uterus: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Michael A. Covlin received $3,911 in industry payments from 2016 to 2025
CMS Open Payments shows 183 general payments to Dr. Covlin from 40 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Abbvie Inc. paid the most, $597.
General payments to Dr. Covlin by program year, 2016 to 2025
General payments to Dr. Covlin by kind, 2016 to 2025
- Food and beverage$3,80797%
- Education$1053%
Companies that paid Dr. Covlin the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael A. Covlin graduated from University of North Dakota School of Medicine
Dr. Covlin graduated from University of North Dakota School of Medicine in 1994.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael A. Covlin's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Michael A. Covlin
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Michael A. Covlin's NPI number?
Dr. Michael A. Covlin's NPI number is 1780641852. It was assigned on May 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael A. Covlin?
Dr. Michael A. Covlin is an OB-GYN in O'Fallon, Illinois. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Michael A. Covlin practice?
Dr. Covlin practices at 1197 Fortune Blvd, O'Fallon, IL 62269. Dr. Covlin's primary practice is Heartland Women's Healthcare Ltd in O'Fallon, Illinois. Dmand AI also links Dr. Covlin to 1 hospital, 4 medical groups, 1 group practice or clinic and 1 rural health clinic.
What is Dr. Michael A. Covlin's office phone number?
The practice phone on file for Dr. Covlin is (618) 997-5266.
What is Dr. Michael A. Covlin's medical license number?
Dr. Covlin holds Illinois license 036114761.
Which hospitals is Dr. Michael A. Covlin affiliated with?
Dr. Covlin is affiliated with HSHS St. Elizabeth's Hospital. Dmand AI links Dr. Covlin to 1 more hospital.
What medical group is Dr. Michael A. Covlin part of?
Dr. Covlin is linked to SSM Health Medical Group. Dmand AI links Dr. Covlin to 4 more medical groups.
Does Dr. Michael A. Covlin accept Medicare?
Yes. CMS data shows Dr. Covlin billed Medicare for 104 services in 2024, and Dr. Covlin accepts Medicare assignment.
How many Medicare patients does Dr. Michael A. Covlin see?
CMS counts 64 Medicare patients who saw Dr. Covlin in 2024, with an average age of 67.
What services does Dr. Michael A. Covlin bill to Medicare?
In 2024, Dr. Covlin's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and ultrasound (76830).
Show 4 more questionsShow fewer questions
Where did Dr. Michael A. Covlin go to medical school?
Dr. Covlin graduated from University of North Dakota School of Medicine in 1994.
What drugs does Dr. Michael A. Covlin prescribe most?
In 2024 Medicare Part D data, Dr. Covlin's most prescribed drugs by claims were Estradiol, Progesterone and Estradiol (Twice Weekly).
Has Dr. Michael A. Covlin received payments from drug or device companies?
CMS Open Payments shows $3,911 in general payments to Dr. Covlin from 40 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Michael A. Covlin been practicing?
Dr. Covlin graduated from medical school in 1994, 32 years ago.
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