Dr. Paul Y. Ko, MD

  • Indianapolis, IN
  • Emergency medicine physician
NPI1326072786PAC ID7416950217
Medicare services, 2024
13
Medicare patients, 2024
31
Part D claims, 2024
35
Publications
8
Hospital affiliations
2
Practice address
720 Eskenazi Avenue, Indianapolis, IN 46202
Practice phone
Call (317) 880-4818
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Sidney & Lois Eskenazi Hospital

Hospital · Indianapolis, Indiana

See all 5 affiliations

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Dr. Paul Y. Ko is an emergency medicine physician in Indianapolis, Indiana

Dr. Ko practices at Sidney & Lois Eskenazi Hospital in Indianapolis, Indiana, part of Health & Hospital Corporation of Marion County.

Dr. Ko's NPI, 1326072786, was assigned on July 10, 2006. Dr. Ko graduated from Boston University School of Medicine in 2002. Dr. Ko holds Indiana license 01082507A.

NPI and contact details
Medicare PAC ID
7416950217
NPI enumeration date
July 10, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(317) 880-4818
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
50
Medical school graduation
2002

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Paul Y. Ko practices at Sidney & Lois Eskenazi Hospital in Indianapolis, Indiana

Dr. Ko's primary practice is Sidney & Lois Eskenazi Hospital, at 720 Eskenazi Avenue, Indianapolis, IN 46202 in Marion County. The practice phone is (317) 880-4818.

Source: Dmand AI Affiliation Data

Dr. Paul Y. Ko is affiliated with 2 sites of care and 3 medical groups

Dr. Ko's primary practice is Sidney & Lois Eskenazi Hospital in Indianapolis, Indiana, part of Health & Hospital Corporation of Marion County. Dr. Ko is also affiliated with Upstate University Hospital. The medical group on file is IU Health Medical Group. Dmand AI also links Dr. Ko to 2 more medical groups, each named with a free account.

See all 5 affiliations for Dr. Ko

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Paul Y. Ko's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ko practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Sidney & Lois Eskenazi HospitalAvailable with a free account
+1 more site and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dmand AI maps EHR vendors, IT decision makers and buying committees across Health & Hospital Corporation of Marion County and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Paul Y. Ko is one of 1,275 emergency medicine physicians in Indiana

Emergency medicine is Dr. Ko's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Ko's licenses on file in 3 states: Indiana, New York and Pennsylvania.

Specialties and state licenses

  • Emergency medicine, IndianaPrimaryLicense 01082507A · taxonomy 207P00000X
  • New York licenseLicense 247728
  • Pennsylvania licenseLicense MD425126

Emergency medicine physicians near Dr. Ko

Counts of emergency medicine 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. Paul Y. Ko billed Medicare for 13 services in 2024

CMS data shows 13 Medicare services from Dr. Ko across 1 procedure code in 2024, for 31 Medicare patients. Medicare paid $1,666 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202413
Medicare patients31
Paid by Medicare$1,666
Procedure codes1

Dr. Ko's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 142024: 137%

Dr. Ko compared with the Indiana median for emergency medicine physicians, 2024

  • Dr. Ko
  • Indiana median
Medicare services
13vs 30496% below
Medicare patients
31vs 27789% below

Medians across 1,276 emergency medicine physicians in Indiana with Dmand AI profiles that report each measure.

Dr. Ko'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.

See all procedures by Dr. Ko

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Paul Y. Ko treated 31 Medicare patients in 2024, average age 58

CMS counts 31 Medicare patients who saw Dr. Ko in 2024. The largest group is under 65, with 19 patients. 75% of them have high blood pressure, and 71% have mood disorders. Their average risk score is 1.98, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Ko's median patient age at 43, with 53% women.

Medicare patients, 202431
Average age58
Average risk score1.98

Dr. Ko's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Ko's Medicare patients by sex, 2024

  • Women1755%
  • Men1445%

Chronic conditions among Dr. Ko's Medicare patients, 2024

  1. High blood pressure75%
  2. Mood disorders71%
  3. Depression65%
  4. Anxiety52%
  5. High cholesterol42%
  6. Tobacco use42%
  7. Arthritis35%
  8. COPD35%

Share of Medicare patients with each condition. A patient can have several.

Dr. Ko's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 43

Patient panel by sex, all payers

  • Women53%
  • Men47%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Paul Y. Ko wrote 35 Medicare Part D claims in 2024

In 2024, Dr. Ko wrote 35 Medicare Part D claims for 13 patients. 97% of them were for generic drugs.

Part D claims, 202435
Part D patients13

Dr. Ko's Part D claims by kind of drug, 2024

  • Generic34 claims97%
  • Brand-name and other1 claims3%

Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data

How Dr. Paul Y. Ko takes part in Medicare

Dr. Ko 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. Paul Y. Ko has 8 publications on record

Dmand AI links 8 papers to Dr. Ko, published from 2011 to 2025. The most frequent topics are Curriculum, Education, Medical, Undergraduate and Clinical Competence. Dr. Ko has published most often in BMC Med Educ. Dr. Ko's most frequent co-authors are Aaron W. Bernard, MD, Megan Ann Christman, DO and Jennifer Gold Christner, MD.

Papers8
Years published2011 to 2025

Dr. Ko's papers by year, 2011 to 2025

Topics Dr. Ko writes about most

  • Curriculum
  • Education, Medical, Undergraduate
  • Clinical Competence
  • Students, Medical
  • Advanced Cardiac Life Support
  • Education, Medical
  • Manikins
  • Models, Educational

Dr. Ko's most frequent co-authors

Recent publications by Dr. Ko

See all 8 publications and co-authors

See who Dr. Ko researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ko works with, so you can find a warm path to the right emergency medicine physicians.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Paul Y. Ko graduated from Boston University School of Medicine

Dr. Ko graduated from Boston University School of Medicine in 2002.

  1. Medical schoolBoston University School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Paul Y. Ko's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Paul Y. Ko

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. Paul Y. Ko's NPI number?

Dr. Paul Y. Ko's NPI number is 1326072786. It was assigned on July 10, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Paul Y. Ko?

Dr. Paul Y. Ko is an emergency medicine physician in Indianapolis, Indiana. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).

Where does Dr. Paul Y. Ko practice?

Dr. Ko practices at 720 Eskenazi Avenue, Indianapolis, IN 46202. Dr. Ko's primary practice is Sidney & Lois Eskenazi Hospital in Indianapolis, Indiana, part of Health & Hospital Corporation of Marion County. Dmand AI also links Dr. Ko to 2 medical groups.

What is Dr. Paul Y. Ko's office phone number?

The practice phone on file for Dr. Ko is (317) 880-4818.

What is Dr. Paul Y. Ko's medical license number?

Dr. Ko holds Indiana license 01082507A, one of the licenses on file in 3 states.

Which states has Dr. Paul Y. Ko been licensed in?

Dmand AI has state licenses on file for Dr. Ko in Indiana, New York and Pennsylvania.

Which hospitals is Dr. Paul Y. Ko affiliated with?

Dr. Ko practices at Sidney & Lois Eskenazi Hospital in Indianapolis, Indiana. Dr. Ko is also affiliated with Upstate University Hospital.

What medical group is Dr. Paul Y. Ko part of?

Dr. Ko is linked to IU Health Medical Group. Dmand AI links Dr. Ko to 2 more medical groups.

Does Dr. Paul Y. Ko accept Medicare?

Yes. CMS data shows Dr. Ko billed Medicare for 13 services in 2024, and Dr. Ko accepts Medicare assignment.

How many Medicare patients does Dr. Paul Y. Ko see?

CMS counts 31 Medicare patients who saw Dr. Ko in 2024, with an average age of 58.

Show 5 more questionsShow fewer questions

What services does Dr. Paul Y. Ko bill to Medicare?

In 2024, Dr. Ko's most billed Medicare services were emergency department visit (99285).

Where did Dr. Paul Y. Ko go to medical school?

Dr. Ko graduated from Boston University School of Medicine in 2002.

How long has Dr. Paul Y. Ko been practicing?

Dr. Ko graduated from medical school in 2002, 24 years ago.

Does Dr. Paul Y. Ko do research?

Dmand AI links 8 publications to Dr. Ko, published from 2011 to 2025.

Who does Dr. Paul Y. Ko publish with?

Dr. Ko's most frequent co-authors are Aaron W. Bernard, MD (1 shared paper), Megan Ann Christman, DO (1 shared paper) and Jennifer Gold Christner, MD (1 shared paper).

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