Hawaii J Med Public Health
ChinaDelivery, ObstetricHawaii
Dr. Leanne Mayumi Kon, MD
NPI1275637290PAC ID9537196662
- Part D claims, 2024
- 1,482
- Publications
- 1
- Hospital affiliations
- 1
- Industry payments
- $778
- Medical group
- 1
- Practice address
- 1011 Baldwin Park Blvd, Baldwin Park, CA 91706
- Practice phone
- Call (626) 851-1011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Kon'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. Leanne Mayumi Kon is a gynecology physician in Baldwin Park, California
Dr. Kon practices at Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California, part of Kaiser Permanente.
Dr. Kon's NPI, 1275637290, was assigned on September 11, 2006. Dr. Kon graduated from John A. Burns School of Medicine in 2001. Dr. Kon holds California license A90701.
NPI and contact details
- NPI
- 1275637290NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537196662
- NPI enumeration date
- September 11, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (626) 851-1011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Leanne Mayumi Kon practices at Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California
Dr. Kon's primary practice is Kaiser Permanente Baldwin Park Medical Center, at 1011 Baldwin Park Blvd, Baldwin Park, CA 91706 in Los Angeles County. The practice phone is (626) 851-1011.
- Kaiser Permanente Baldwin Park Medical Center1011 Baldwin Park Blvd, Baldwin Park, CA 91706 · Los Angeles CountyPhone(626) 851-1011
Source: Dmand AI Affiliation Data
Dr. Leanne Mayumi Kon is affiliated with 2 sites of care and 1 medical group
Dr. Kon's primary practice is Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Kon to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Leanne Mayumi Kon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kon practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente Baldwin Park Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Leanne Mayumi Kon is one of 297 gynecology physicians in California
Gynecology is Dr. Kon's primary specialty in the NPI Registry, under taxonomy code 207VG0400X. Dr. Kon is board certified in female pelvic medicine and reconstructive surgery by the American Board of Obstetrics and Gynecology. Dmand AI has Dr. Kon's licenses on file in 2 states: California and Hawaii.
Specialties and state licenses
- Gynecology, CaliforniaPrimary
- Hawaii license
Clinical focus
Dmand AI lists vaginal infection among the conditions Dr. Kon treats.
Gynecology physicians near Dr. Kon
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. Leanne Mayumi Kon's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Dr. Kon's median patient age at 73, with 100% women.
Dr. Kon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Leanne Mayumi Kon wrote 1,482 Medicare Part D claims in 2024
In 2024, Dr. Kon wrote 1,482 Medicare Part D claims for 517 patients. 88% of them were for generic drugs. CMS names the drug for 1,425 of them, across 18 drugs with 11 or more claims each, at $252,177 in total drug cost. In 2023, CMS named 1,174 claims across 15 drugs.
Part D claims, 20241,482
Drugs named by CMS18
Total drug cost$252,177
Part D patients517
Dr. Kon's Part D claims by kind of drug, 2024
- Generic1,303 claims88%
- Brand-name179 claims12%
Dr. Kon'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. Kon's Part D claims, 2024
- Antibiotics26%383 of 1,482 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: 1,1742024: 1,42521%
Drugs named by CMS: 18 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. Leanne Mayumi Kon takes part in Medicare
Dr. Kon accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Leanne Mayumi Kon has 1 publication on record
Dmand AI links 1 paper to Dr. Kon. Dr. Kon's most frequent co-authors are Bruce Kessel, MD, Todd Blake Seto, MD and Pai-Jong Stacy Tsai, MD.
Papers1
Dr. Kon's most frequent co-authors
- Bruce Kessel, MD1 shared paper
- Todd Blake Seto, MD1 shared paper
- Pai-Jong Stacy Tsai, MD1 shared paper
Recent publications by Dr. Kon
See who Dr. Kon researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Kon 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. Leanne Mayumi Kon received $778 in industry payments from 2017 to 2025
CMS Open Payments shows 12 general payments to Dr. Kon from 4 drug and device companies from 2017 to 2025. Travel and lodging make up the largest share, 83% of the total. Intuitive Surgical, Inc. paid the most, $668.
General payments to Dr. Kon by program year, 2017 to 2025
General payments to Dr. Kon by kind, 2017 to 2025
$778in total
- Travel and lodging$64683%
- Food and beverage$13217%
Companies that paid Dr. Kon the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Leanne Mayumi Kon has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Kon, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Kon
- 2011
- CMS Stage 1 2012
- Undated
- ACOG Fellow
Source: Dmand AI Professional Profile Data
Dr. Leanne Mayumi Kon graduated from John A. Burns School of Medicine
Dr. Kon graduated from John A. Burns School of Medicine in 2001. Dr. Kon is a member of American College of Obstetricians and Gynecologists and AUGS.
- Medical school
- Board certified in female pelvic medicine and reconstructive surgery
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Dr. Leanne Mayumi Kon accepts plans from 5 insurance carriers
Dr. Kon is in network with 5 carriers, including Elevance, Kaiser Permanente and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Elevance
- Kaiser Permanente
- Blue Cross Blue Shield of Massachusetts
- HCSC
- CMS Medicare
Plan types Dr. Kon accepts, by number of carriers
- Medicare4
- PPO3
- EPO2
- HMO2
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. Leanne Mayumi Kon'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 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)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) |
| 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Leanne Mayumi Kon
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. Leanne Mayumi Kon's NPI number?
Dr. Leanne Mayumi Kon's NPI number is 1275637290. It was assigned on September 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Leanne Mayumi Kon?
Dr. Leanne Mayumi Kon is a gynecology physician in Baldwin Park, California. The primary specialty in the NPI Registry is Gynecology Physician (taxonomy code 207VG0400X).
Where does Dr. Leanne Mayumi Kon practice?
Dr. Kon practices at 1011 Baldwin Park Blvd, Baldwin Park, CA 91706. Dr. Kon's primary practice is Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California, part of Kaiser Permanente. Dmand AI also links Dr. Kon to 1 group practice or clinic.
What is Dr. Leanne Mayumi Kon's office phone number?
The practice phone on file for Dr. Kon is (626) 851-1011.
What is Dr. Leanne Mayumi Kon's medical license number?
Dr. Kon holds California license A90701, one of the licenses on file in 2 states.
Which states has Dr. Leanne Mayumi Kon been licensed in?
Dmand AI has state licenses on file for Dr. Kon in California (2005 to 2026) and Hawaii (2001 to 2005).
Which hospitals is Dr. Leanne Mayumi Kon affiliated with?
Dr. Kon practices at Kaiser Permanente Baldwin Park Medical Center in Baldwin Park, California.
What medical group is Dr. Leanne Mayumi Kon part of?
Dr. Kon is linked to Southern California Permanente Medical Group.
Does Dr. Leanne Mayumi Kon accept Medicare?
Yes. CMS lists Dr. Kon as accepting Medicare assignment.
Is Dr. Leanne Mayumi Kon board certified?
Yes. Dr. Kon is board certified in female pelvic medicine and reconstructive surgery by the American Board of Obstetrics and Gynecology.
Show 7 more questionsShow fewer questions
Where did Dr. Leanne Mayumi Kon go to medical school?
Dr. Kon graduated from John A. Burns School of Medicine in 2001.
What drugs does Dr. Leanne Mayumi Kon prescribe most?
In 2024 Medicare Part D data, Dr. Kon's most prescribed drugs by claims were Estradiol, Nitrofurantoin Mono-Macro and Myrbetriq.
Has Dr. Leanne Mayumi Kon received payments from drug or device companies?
CMS Open Payments shows $778 in general payments to Dr. Kon from 4 companies from 2017 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Leanne Mayumi Kon been practicing?
Dr. Kon graduated from medical school in 2001, 25 years ago.
Does Dr. Leanne Mayumi Kon do research?
Dmand AI links 1 publication to Dr. Kon.
Who does Dr. Leanne Mayumi Kon publish with?
Dr. Kon's most frequent co-authors are Bruce Kessel, MD (1 shared paper), Todd Blake Seto, MD (1 shared paper) and Pai-Jong Stacy Tsai, MD (1 shared paper).
What insurance does Dr. Leanne Mayumi Kon accept?
Dr. Kon is in network with 5 carriers, including Elevance, Kaiser Permanente and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
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