Dr. Emma Libby, MD
- Medicare services, 2024
- 76
- Medicare patients, 2024
- 59
- Part D claims, 2024
- 198
- Publications
- 1
- Hospital affiliations
- 3
- Practice address
- 10010 Kennerly Road, Saint Louis, MO 63128
- Practice phone
- Call (314) 525-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Libby'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. Emma Libby is a urologist in Saint Louis, Missouri
Dr. Libby practices at Mercy Hospital South in Saint Louis, Missouri, part of Mercy.
Dr. Libby's NPI, 1194386375, was assigned on June 27, 2019. Dr. Libby graduated from University of Missouri, Columbia School of Medicine in 2019. Dr. Libby holds Missouri license 2024021834.
- NPI
- 1194386375NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870828031
- NPI enumeration date
- June 27, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 525-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Emma Libby practices at Mercy Hospital South in Saint Louis, Missouri
Dr. Libby's primary practice is Mercy Hospital South, at 10010 Kennerly Road, Saint Louis, MO 63128 in St. Louis County. The practice phone is (314) 525-1000.
- Mercy Hospital South10010 Kennerly Road, Saint Louis, MO 63128 · St. Louis CountyPhone(314) 525-1000
Source: Dmand AI Affiliation Data
Dr. Emma Libby is affiliated with 4 sites of care and 1 medical group
Dr. Libby's primary practice is Mercy Hospital South in Saint Louis, Missouri, part of Mercy. Dr. Libby is also affiliated with Mercy Hospital St. Louis. The medical group on file is Mercy Clinic Urology - Patients First Drive. Dmand AI also links Dr. Libby to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Emma Libby's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Libby practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Hospital South | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Mercy and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Emma Libby is one of 246 urologists in Missouri
Urology is Dr. Libby's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Libby is licensed in Missouri.
Specialties and state licenses
- Urology, MissouriPrimary
Urologists near Dr. Libby
Counts of urologists 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. Emma Libby billed Medicare for 76 services in 2024
CMS data shows 76 Medicare services from Dr. Libby across 4 procedure codes in 2024, for 59 Medicare patients. Medicare paid $5,786 for them. Every service was in an office.
Dr. Libby's Medicare services by type, 2024
- Office and hospital visits56
- Lab and pathology20
Dr. Libby compared with the Missouri median for urologists, 2024
- Dr. Libby
- Missouri median
- Medicare services
- 76vs 1,53495% below
- Medicare patients
- 59vs 50088% below
- Part D claims
- 141vs 79982% below
Medians across 252 urologists in Missouri with Dmand AI profiles that report each measure.
Dr. Libby'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. Libby?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Libby and other urologists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Emma Libby treated 59 Medicare patients in 2024, average age 74
CMS counts 59 Medicare patients who saw Dr. Libby in 2024. The largest group is 75 to 84, with 23 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.34, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Libby's median patient age at 71, with 51% women.
Dr. Libby's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Libby's Medicare patients by sex, 2024
- Women3356%
- Men2644%
Chronic conditions among Dr. Libby's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Chronic kidney disease39%
- Anxiety37%
- Mood disorders34%
- Depression32%
- Heart failure31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Libby's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Emma Libby wrote 198 Medicare Part D claims in 2024
In 2024, Dr. Libby wrote 198 Medicare Part D claims for 93 patients. 85% of them were for generic drugs. CMS names the drug for 141 of them, across 7 drugs with 11 or more claims each, at $8,034 in total drug cost. In 2023, CMS named 32 claims across 1 drug.
Dr. Libby's Part D claims by kind of drug, 2024
- Generic168 claims85%
- Brand-name30 claims15%
Dr. Libby'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. Libby's Part D claims, 2024
- Opioids17%33 of 198 claims
- Antibiotics23%46 of 198 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: 322024: 141341%
Drugs named by CMS: 7 in 2024, 1 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. Emma Libby takes part in Medicare
Dr. Libby accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Prostate resection: 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. Emma Libby has 1 publication on record
Dmand AI links 1 paper to Dr. Libby in 2018. Dr. Libby's most frequent co-authors are Lindsey Taylor Ellis, MD and Stephen H. Weinstein, MD.
Dr. Libby's most frequent co-authors
Recent publications by Dr. Libby
See who Dr. Libby researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Libby works with, so you can find a warm path to the right urologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Emma Libby received $7,559 in industry payments from 2019 to 2025
CMS Open Payments shows 114 general payments to Dr. Libby from 30 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 65% of the total. Boston Scientific Corporation paid the most, $3,861.
General payments to Dr. Libby by program year, 2019 to 2025
General payments to Dr. Libby by kind, 2019 to 2025
- Food and beverage$4,90465%
- Travel and lodging$1,89525%
- Education$76010%
Companies that paid Dr. Libby the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Emma Libby graduated from University of Missouri, Columbia School of Medicine
Dr. Libby graduated from University of Missouri, Columbia School of Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Emma Libby'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Emma Libby
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. Emma Libby's NPI number?
Dr. Emma Libby's NPI number is 1194386375. It was assigned on June 27, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Emma Libby?
Dr. Emma Libby is a urologist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Emma Libby practice?
Dr. Libby practices at 10010 Kennerly Road, Saint Louis, MO 63128. Dr. Libby's primary practice is Mercy Hospital South in Saint Louis, Missouri, part of Mercy. Dmand AI also links Dr. Libby to 1 hospital and 1 group practice or clinic.
What is Dr. Emma Libby's office phone number?
The practice phone on file for Dr. Libby is (314) 525-1000.
What is Dr. Emma Libby's medical license number?
Dr. Libby holds Missouri license 2024021834.
Which hospitals is Dr. Emma Libby affiliated with?
Dr. Libby practices at Mercy Hospital South in Saint Louis, Missouri. Dr. Libby is also affiliated with Mercy Hospital St. Louis. Dmand AI links Dr. Libby to 1 more hospital.
What medical group is Dr. Emma Libby part of?
Dr. Libby is linked to Mercy Clinic Urology - Patients First Drive.
Does Dr. Emma Libby accept Medicare?
Yes. CMS data shows Dr. Libby billed Medicare for 76 services in 2024, and Dr. Libby accepts Medicare assignment.
How many Medicare patients does Dr. Emma Libby see?
CMS counts 59 Medicare patients who saw Dr. Libby in 2024, with an average age of 74.
What services does Dr. Emma Libby bill to Medicare?
In 2024, Dr. Libby's most billed Medicare services were office visit, new patient (99204), lab and pathology test (81002) and office visit, new patient (99203).
Show 6 more questionsShow fewer questions
Where did Dr. Emma Libby go to medical school?
Dr. Libby graduated from University of Missouri, Columbia School of Medicine in 2019.
What drugs does Dr. Emma Libby prescribe most?
In 2024 Medicare Part D data, Dr. Libby's most prescribed drugs by claims were Tamsulosin HCl, Oxycodone HCl and Finasteride.
Has Dr. Emma Libby received payments from drug or device companies?
CMS Open Payments shows $7,559 in general payments to Dr. Libby from 30 companies from 2019 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Emma Libby been practicing?
Dr. Libby graduated from medical school in 2019, 7 years ago.
Does Dr. Emma Libby do research?
Dmand AI links 1 publication to Dr. Libby.
Who does Dr. Emma Libby publish with?
Dr. Libby's most frequent co-authors are Lindsey Taylor Ellis, MD (1 shared paper) and Stephen H. Weinstein, MD (1 shared paper).
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