Dr. Kenneth Joel Bloom, MD

  • Aliso Viejo, CA
  • Pathologist
NPI1023399177
Publications
27
Industry payments
$287,476
State licenses
6
Year NPI issued
2011
Practice address
31 Columbia, Aliso Viejo, CA 92656-1460
Practice phone
Call (949) 425-5744
Professional email
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Personal email
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Mobile number
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Social profiles

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Dr. Kenneth Joel Bloom is a pathologist in Aliso Viejo, California

Dr. Bloom practices in Aliso Viejo, California.

Dr. Bloom's NPI, 1023399177, was assigned on September 2, 2011. Dr. Bloom graduated from Rush Medical College in 1984. Dr. Bloom holds California license G86592.

NPI and contact details
NPI enumeration date
September 2, 2011
NPI status
Active
Practice phone
(949) 425-5744
Professional email
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Personal email
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Mobile number
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Sex
Male
Medical school graduation
1984

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

Dr. Kenneth Joel Bloom's practice address is in Aliso Viejo, California

Dr. Bloom's practice address in the NPI Registry is 31 Columbia, Aliso Viejo, CA 92656-1460. The practice phone is (949) 425-5744.

  • NPI Registry address
    31 Columbia, Aliso Viejo, CA 92656-1460Phone(949) 425-5744

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

Dmand AI tracks the EHR system at Dr. Kenneth Joel Bloom's practice

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

EHR by site
SiteEHR vendor and product
Dr. Bloom's practiceAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Kenneth Joel Bloom is one of 297 pathologists in California

Anatomic pathology is Dr. Bloom's primary specialty in the NPI Registry, under taxonomy code 207ZP0101X. Dr. Bloom is board certified in anatomic pathology by the American Board of Pathology. Dmand AI has Dr. Bloom's licenses on file in 6 states: California, Illinois, Florida, New Jersey, New York and Kansas.

Specialties and state licenses

  • Anatomic pathology, CaliforniaPrimaryLicense G86592 · 2002 to 2026 · taxonomy 207ZP0101X
  • Illinois license1986 to 2026
  • Florida license2012 to 2023
  • New Jersey license2006 to 2023
  • New York license2011 to 2023
  • Kansas license2004 to 2021

Pathologists near Dr. Bloom

Counts of pathologists 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. Kenneth Joel Bloom's patients have a median age of 76

Across all payers, Dmand AI patient panel data puts Dr. Bloom's median patient age at 76, with 100% women.

Dr. Bloom's patients across all payers

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

Patient panel by age, all payers

Median age 76

Patient panel by sex, all payers

  • Women100%
  • Men0%

Source: Dmand AI Patient Panel Data

Dr. Kenneth Joel Bloom has 27 publications on record

Dmand AI links 27 papers to Dr. Bloom, published from 2004 to 2019. The most frequent topics are Breast Neoplasms, Immunohistochemistry and Antibodies, Monoclonal. Dr. Bloom has published most often in Arch Pathol Lab Med. Dr. Bloom's most frequent co-authors are William F. Symmans, MD, Christopher L. Coogan, MD and Anna B. Berry, MD.

Papers27
Years published2004 to 2019

Dr. Bloom's papers by year, 2004 to 2019

Topics Dr. Bloom writes about most

  • Breast Neoplasms
  • Immunohistochemistry
  • Antibodies, Monoclonal
  • Receptor, ErbB-2
  • Biomarkers, Tumor
  • Antibodies, Monoclonal, Humanized
  • Antineoplastic Agents
  • Biopsy, Needle

Dr. Bloom's most frequent co-authors

Recent publications by Dr. Bloom

See all 27 publications and co-authors

See who Dr. Bloom researches with

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

How network discovery works

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

Dr. Kenneth Joel Bloom received $287,476 in industry payments from 2016 to 2025

CMS Open Payments shows 283 general payments to Dr. Bloom from 14 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 37% of the total. Ventana Medical Systems, Inc. paid the most, $96,973.

General payments to Dr. Bloom by program year, 2016 to 2025

General payments to Dr. Bloom by kind, 2016 to 2025

$287.5Kin total
  • Travel and lodging$106,11537%
  • Consulting fees$99,49235%
  • Speaker and faculty fees$72,45525%
  • Food and beverage$5,9742%
  • Education$3,4411%

Companies that paid Dr. Bloom the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Bloom

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Kenneth Joel Bloom graduated from Rush Medical College

Dr. Bloom graduated from Rush Medical College in 1984. Dr. Bloom is a member of ASCO.

  1. Medical schoolRush Medical College
  2. Board certified in anatomic pathologyAmerican Board of Pathology

Source: Dmand AI Professional Profile Data

Sources for Dr. Kenneth Joel Bloom'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
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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. Kenneth Joel Bloom

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. Kenneth Joel Bloom's NPI number?

Dr. Kenneth Joel Bloom's NPI number is 1023399177. It was assigned on September 2, 2011, and it is active in the NPI Registry.

What kind of doctor is Dr. Kenneth Joel Bloom?

Dr. Kenneth Joel Bloom is a pathologist in Aliso Viejo, California. The primary specialty in the NPI Registry is Anatomic Pathology Physician (taxonomy code 207ZP0101X).

Where does Dr. Kenneth Joel Bloom practice?

Dr. Bloom practices at 31 Columbia, Aliso Viejo, CA 92656-1460.

What is Dr. Kenneth Joel Bloom's office phone number?

The practice phone on file for Dr. Bloom is (949) 425-5744.

What is Dr. Kenneth Joel Bloom's medical license number?

Dr. Bloom holds California license G86592, one of the licenses on file in 6 states.

Which states has Dr. Kenneth Joel Bloom been licensed in?

Dmand AI has state licenses on file for Dr. Bloom in California (2002 to 2026), Illinois (1986 to 2026), Florida (2012 to 2023), New Jersey (2006 to 2023), New York (2011 to 2023) and Kansas (2004 to 2021).

Is Dr. Kenneth Joel Bloom board certified?

Yes. Dr. Bloom is board certified in anatomic pathology by the American Board of Pathology.

Where did Dr. Kenneth Joel Bloom go to medical school?

Dr. Bloom graduated from Rush Medical College in 1984.

Has Dr. Kenneth Joel Bloom received payments from drug or device companies?

CMS Open Payments shows $287,476 in general payments to Dr. Bloom from 14 companies from 2016 to 2025. The largest total came from Ventana Medical Systems, Inc.

How long has Dr. Kenneth Joel Bloom been practicing?

Dr. Bloom graduated from medical school in 1984, 42 years ago.

Does Dr. Kenneth Joel Bloom do research?

Dmand AI links 27 publications to Dr. Bloom, published from 2004 to 2019.

Who does Dr. Kenneth Joel Bloom publish with?

Dr. Bloom's most frequent co-authors are William F. Symmans, MD (3 shared papers), Christopher L. Coogan, MD (2 shared papers) and Anna B. Berry, MD (1 shared paper).

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