Dr. Jejo D. Koola, MD

  • San Diego, CA
  • Hospitalist
NPI1073775532PAC ID6709059249
Medicare services, 2024
150
Medicare patients, 2024
68
Part D claims, 2024
44
Publications
33
MIPS score, 2024
91
Practice address
200 W Arbor Dr, San Diego, CA 92103
Practice phone
Call (619) 543-6222
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

UCSD Hillcrest Medical Center

San Diego, California

See all 3 affiliations

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Dr. Jejo D. Koola is a hospitalist in San Diego, California

Dr. Koola practices at UCSD Hillcrest Medical Center in San Diego, California.

Dr. Koola's NPI, 1073775532, was assigned on June 26, 2008. Dr. Koola graduated from Medical University of South Carolina (MUSC) in 2008. Dr. Koola holds California license A122014.

NPI and contact details
Medicare PAC ID
6709059249
NPI enumeration date
June 26, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(619) 543-6222
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
44
Medical school graduation
2008

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

Dr. Jejo D. Koola practices at UCSD Hillcrest Medical Center in San Diego, California

Dr. Koola's primary practice is UCSD Hillcrest Medical Center, at 200 W Arbor Dr, San Diego, CA 92103 in San Diego County. The practice phone is (619) 543-6222.

  • UCSD Hillcrest Medical Center
    200 W Arbor Dr, San Diego, CA 92103 · San Diego CountyPhone(619) 543-6222

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Jejo D. Koola is affiliated with 2 sites of care and 1 medical group

Dr. Koola's primary practice is UCSD Hillcrest Medical Center in San Diego, California. Dr. Koola is also affiliated with Hillcrest Medical Center. The medical group on file is UC San Diego Health.

See all 3 affiliations for Dr. Koola

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. Jejo D. Koola's practice

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

EHR by site
SiteEHR vendor and product
UCSD Hillcrest Medical CenterAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Jejo D. Koola is one of 3,186 hospitalists in California

Hospitalist is Dr. Koola's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Koola is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Koola's licenses on file in 7 states: California, Tennessee, Texas, New Mexico, South Carolina, Virginia and Washington.

Specialties and state licenses

  • Hospitalist, CaliforniaPrimaryLicense A122014 · 2012 to 2026 · taxonomy 208M00000X
  • Tennessee licenseLicense 50317 · 2013 to 2020
  • Internal medicine, TexasLicense P5199 · 2013 to 2019 · taxonomy 207R00000X
  • New Mexico licenseLicense MD2011-0624 · 2011 to 2015
  • South Carolina licenseLicense TL34447 · 2012 to 2015
  • Virginia licenseLicense 0101250440 · 2008 to 2014
  • Washington licenseLicense 60264643 · 2012 to 2014

Clinical focus

Dmand AI lists pneumonia and respiratory infection and sepsis among the conditions Dr. Koola treats.

Hospitalists near Dr. Koola

Counts of hospitalists 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. Jejo D. Koola billed Medicare for 150 services in 2024

CMS data shows 150 Medicare services from Dr. Koola across 4 procedure codes in 2024, for 68 Medicare patients. Medicare paid $9,907 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024150
Medicare patients68
Paid by Medicare$9,907
Procedure codes4

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

  • 2023
  • 2024
Office and hospital visits
2023: 1722024: 15013%

Dr. Koola compared with the California median for hospitalists, 2024

  • Dr. Koola
  • California median
Medicare services
150vs 43065% below
Medicare patients
68vs 20166% below
Part D claims
13vs 6981% below

Medians across 2,991 hospitalists in California with Dmand AI profiles that report each measure.

Dr. Koola'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. Koola

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Koola and other hospitalists in California.

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

Dr. Jejo D. Koola treated 68 Medicare patients in 2024, average age 73

CMS counts 68 Medicare patients who saw Dr. Koola in 2024. The largest group is 75 to 84, with 28 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 51% are also on Medicaid. Their average risk score is 3.70, 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. Koola's median patient age at 59, with 52% women.

Medicare patients, 202468
Average age73
Average risk score3.70
Also on Medicaid51%

Dr. Koola's Medicare patients by age, 2024

Dr. Koola's Medicare patients by sex, 2024

  • Women2131%
  • Men4769%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis60%
  4. Chronic kidney disease51%
  5. Diabetes50%
  6. Heart failure49%
  7. Mood disorders47%
  8. Depression46%

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

Dr. Koola's patients across all payers

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

Patient panel by age, all payers

Median age 59

Patient panel by sex, all payers

  • Women52%
  • Men47%

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

Dr. Jejo D. Koola wrote 44 Medicare Part D claims in 2024

In 2024, Dr. Koola wrote 44 Medicare Part D claims for 14 patients. 86% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $204 in total drug cost. In 2023, CMS named 13 claims across 1 drug.

Part D claims, 202444
Drugs named by CMS1
Total drug cost$204
Part D patients14

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

  • Generic38 claims86%
  • Brand-name and other6 claims14%

Dr. Koola'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 132024: 13No change

Drugs named by CMS: 1 in 2024, 1 in 2023.

See all prescribing by Dr. Koola

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

Dr. Jejo D. Koola scored 91 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Koola for performance year 2024, reported as part of a group. Dr. Koola accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Koola's MIPS scores, performance year 2024

  • 91of 100Final score
  • 84.1of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 74of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Jejo D. Koola has 33 publications on record

Dmand AI links 33 papers to Dr. Koola, published from 2007 to 2025. 2019 was the busiest year, with 8. The most frequent topics are Transcranial Magnetic Stimulation, Algorithms and Electromyography. Dr. Koola has published most often in J ECT. Dr. Koola's most frequent co-authors are Michael E. Matheny, MD, MPH, MS, Stuart L. Goldstein, MD and Frank Andrew Kozel, MD.

Papers33
Years published2007 to 2025

Dr. Koola's papers by year, 2007 to 2025

Topics Dr. Koola writes about most

  • Transcranial Magnetic Stimulation
  • Algorithms
  • Electromyography
  • Motor Cortex
  • Acute Kidney Injury
  • Analysis of Variance
  • Computer Simulation
  • Deep Learning

Dr. Koola's most frequent co-authors

Recent publications by Dr. Koola

See all 33 publications and co-authors

See who Dr. Koola researches with

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

How network discovery works

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

Dr. Jejo D. Koola has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Koola, most recently Distinguished Poster in 2016.

Awards and honors for Dr. Koola

  1. 2016
    • Distinguished Poster
  2. 1997
    • Robert C. Byrd Scholar

Source: Dmand AI Professional Profile Data

Dr. Jejo D. Koola graduated from Medical University of South Carolina (MUSC)

Dr. Koola graduated from Medical University of South Carolina (MUSC) in 2008.

  1. Medical schoolMedical University of South Carolina (MUSC)
  2. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Jejo D. Koola accepts plans from 13 insurance carriers

Dr. Koola is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Elevance
  • United Healthcare
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Molina
  • Regence Health Plans
  • +5 more carriersWith a free account

Plan types Dr. Koola accepts, by number of carriers

  1. PPO9
  2. Medicare8
  3. HMO7
  4. POS4
  5. EPO3

Source: Dmand AI Insurance Network Data

Sources for Dr. Jejo D. Koola'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network 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. Jejo D. Koola

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. Jejo D. Koola's NPI number?

Dr. Jejo D. Koola's NPI number is 1073775532. It was assigned on June 26, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. Jejo D. Koola?

Dr. Jejo D. Koola is a hospitalist in San Diego, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).

Where does Dr. Jejo D. Koola practice?

Dr. Koola practices at 200 W Arbor Dr, San Diego, CA 92103. Dr. Koola's primary practice is UCSD Hillcrest Medical Center in San Diego, California.

What is Dr. Jejo D. Koola's office phone number?

The practice phone on file for Dr. Koola is (619) 543-6222.

What is Dr. Jejo D. Koola's medical license number?

Dr. Koola holds California license A122014, one of the licenses on file in 7 states.

Which states has Dr. Jejo D. Koola been licensed in?

Dmand AI has state licenses on file for Dr. Koola in California (2012 to 2026), Tennessee (2013 to 2020), Texas (2013 to 2019), New Mexico (2011 to 2015), South Carolina (2012 to 2015), Virginia (2008 to 2014) and Washington (2012 to 2014).

Which hospitals is Dr. Jejo D. Koola affiliated with?

Dr. Koola is affiliated with Hillcrest Medical Center.

What medical group is Dr. Jejo D. Koola part of?

Dr. Koola is linked to UC San Diego Health.

Does Dr. Jejo D. Koola accept Medicare?

Yes. CMS data shows Dr. Koola billed Medicare for 150 services in 2024, and Dr. Koola accepts Medicare assignment.

What is Dr. Jejo D. Koola's MIPS score?

Dr. Koola's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.

Show 9 more questionsShow fewer questions

How many Medicare patients does Dr. Jejo D. Koola see?

CMS counts 68 Medicare patients who saw Dr. Koola in 2024, with an average age of 73.

Is Dr. Jejo D. Koola board certified?

Yes. Dr. Koola is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Jejo D. Koola bill to Medicare?

In 2024, Dr. Koola's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99231).

Where did Dr. Jejo D. Koola go to medical school?

Dr. Koola graduated from Medical University of South Carolina (MUSC) in 2008.

What drugs does Dr. Jejo D. Koola prescribe most?

In 2024 Medicare Part D data, Dr. Koola's most prescribed drugs by claims were Baclofen.

How long has Dr. Jejo D. Koola been practicing?

Dr. Koola graduated from medical school in 2008, 18 years ago.

Does Dr. Jejo D. Koola do research?

Dmand AI links 33 publications to Dr. Koola, published from 2007 to 2025.

Who does Dr. Jejo D. Koola publish with?

Dr. Koola's most frequent co-authors are Michael E. Matheny, MD, MPH, MS (9 shared papers), Stuart L. Goldstein, MD (2 shared papers) and Frank Andrew Kozel, MD (2 shared papers).

What insurance does Dr. Jejo D. Koola accept?

Dr. Koola is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

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