Dr. Katharine S. Lum, MD
- Medicare services, 2020
- 2,309
- Part D claims, 2021
- 46
- Publications
- 1
- Industry payments
- $505
- Affiliated sites
- 1
- Practice address
- 1850 Bluegrass Ave, Louisville, KY 40215
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mary & Elizabeth Hospital / Pulmonary Rehab - HOPD
Acute Care Hospital outpatient department · Louisville, Kentucky
Find Dr. Lum's professional email, personal email and mobile number
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Dr. Katharine S. Lum is a gynecology physician in Louisville, Kentucky
Dr. Lum practices at Mary & Elizabeth Hospital / Pulmonary Rehab - HOPD in Louisville, Kentucky.
Dr. Lum's NPI, 1467422832, was assigned on January 26, 2006. Dr. Lum holds Florida license ME004400.
- NPI
- 1467422832NPI Registry (opens in a new tab)
- NPI enumeration date
- January 26, 2006
- NPI status
- Active
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Katharine S. Lum practices at Mary & Elizabeth Hospital / Pulmonary Rehab - HOPD in Louisville, Kentucky
Dr. Lum's primary practice is Mary & Elizabeth Hospital / Pulmonary Rehab - HOPD, at 1850 Bluegrass Ave, Louisville, KY 40215.
- Mary & Elizabeth Hospital / Pulmonary Rehab - HOPD1850 Bluegrass Ave, Louisville, KY 40215
Source: Dmand AI Affiliation Data
Dr. Katharine S. Lum is affiliated with 1 site of care
Dr. Lum's primary practice is Mary & Elizabeth Hospital / Pulmonary Rehab - HOPD in Louisville, Kentucky.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Katharine S. Lum's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lum practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mary & Elizabeth Hospital / Pulmonary Rehab - HOPD | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Katharine S. Lum is one of 41 gynecology physicians in Kentucky
Gynecology is Dr. Lum's primary specialty in the NPI Registry, under taxonomy code 207VG0400X. Dr. Lum is licensed in Florida.
Specialties and state licenses
- Gynecology, FloridaPrimary
Gynecology physicians near Dr. Lum
Counts of gynecology physicians 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. Katharine S. Lum billed Medicare for 2,309 services in 2020
CMS data shows 2,309 Medicare services from Dr. Lum across 13 procedure codes in 2020. Medicare paid $73,019 for them. Every service was in an office.
Dr. Lum's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 1,1502020: 68341%
- Drugs given in the office
- 2019: 3,5402020: 60183%
- Other services
- 2019: 8722020: 50742%
- Lab and pathology
- 2019: 8642020: 50542%
- Tests and treatments
- 2019: 612020: 1379%
Dr. Lum compared with the Kentucky median for gynecology physicians, 2020
- Dr. Lum
- Kentucky median
- Medicare services
- 2,309vs 9125.4 times
- Part D claims
- 46vs 5618% below
Medians across 37 gynecology physicians in Kentucky with Dmand AI profiles that report each measure.
Dr. Lum's most billed Medicare procedure codes, 2020
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. Lum?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lum and other gynecology physicians in Kentucky.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Katharine S. Lum's patients have a median age of 51
Across all payers, Dmand AI patient panel data puts Dr. Lum's median patient age at 51, with 94% women.
Dr. Lum's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women94%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Katharine S. Lum wrote 46 Medicare Part D claims in 2021
In 2021, Dr. Lum wrote 46 Medicare Part D claims. They cover 3 drugs, with $2,634 in total drug cost. In 2020, CMS named 764 claims across 20 drugs.
Dr. Lum's most prescribed drugs by claims, 2021
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 7642021: 4694%
Drugs named by CMS: 3 in 2021, 20 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Katharine S. Lum has 1 publication on record
Dmand AI links 1 paper to Dr. Lum in 2020. Dr. Lum's most frequent co-authors are Lindsey Gaye Bruce, MD, Kristy G. Crawford, DO and Allen Paul Friedenstab, MD.
Dr. Lum's most frequent co-authors
- Lindsey Gaye Bruce, MD1 shared paper
- Kristy G. Crawford, DO1 shared paper
- Allen Paul Friedenstab, MD1 shared paper
Recent publications by Dr. Lum
See who Dr. Lum researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lum works with, so you can find a warm path to the right gynecology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Katharine S. Lum received $505 in industry payments from 2017 to 2019
CMS Open Payments shows 7 general payments to Dr. Lum from 5 drug and device companies from 2017 to 2019. Food and beverage make up the largest share, 85% of the total. Transenterix, Inc. paid the most, $159.
General payments to Dr. Lum by program year, 2017 to 2019
General payments to Dr. Lum by kind, 2017 to 2019
- Food and beverage$43085%
- Education$7515%
Companies that paid Dr. Lum the most, 2017 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Katharine S. Lum'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 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| 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. Katharine S. Lum
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. Katharine S. Lum's NPI number?
Dr. Katharine S. Lum's NPI number is 1467422832. It was assigned on January 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Katharine S. Lum?
Dr. Katharine S. Lum is a gynecology physician in Louisville, Kentucky. The primary specialty in the NPI Registry is Gynecology Physician (taxonomy code 207VG0400X).
Where does Dr. Katharine S. Lum practice?
Dr. Lum practices at 1850 Bluegrass Ave, Louisville, KY 40215. Dr. Lum's primary practice is Mary & Elizabeth Hospital / Pulmonary Rehab - HOPD in Louisville, Kentucky.
What is Dr. Katharine S. Lum's medical license number?
Dr. Lum holds Florida license ME004400.
Does Dr. Katharine S. Lum accept Medicare?
Yes. CMS data shows Dr. Lum billed Medicare for 2,309 services in 2020.
What services does Dr. Katharine S. Lum bill to Medicare?
In 2020, Dr. Lum's most billed Medicare services were injected or infused drug (J0897), office visit, established patient (99214) and lab and pathology test (82270).
What drugs does Dr. Katharine S. Lum prescribe most?
In 2021 Medicare Part D data, Dr. Lum's most prescribed drugs by claims were Estradiol, Alendronate Sodium and Estradiol (Once Weekly).
Has Dr. Katharine S. Lum received payments from drug or device companies?
CMS Open Payments shows $505 in general payments to Dr. Lum from 5 companies from 2017 to 2019. The largest total came from Transenterix, Inc.
How long has Dr. Katharine S. Lum been practicing?
Dr. Lum's NPI was assigned in 2006.
Does Dr. Katharine S. Lum do research?
Dmand AI links 1 publication to Dr. Lum.
Who does Dr. Katharine S. Lum publish with?
Dr. Lum's most frequent co-authors are Lindsey Gaye Bruce, MD (1 shared paper), Kristy G. Crawford, DO (1 shared paper) and Allen Paul Friedenstab, MD (1 shared paper).
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