Dr. William Eng, MD

  • Jacksonville, FL
  • Dermatopathology (pathology) physician
NPI1093847089PAC ID6800080045
Medicare services, 2024
946
Medicare patients, 2024
361
Part D claims, 2016
74
Publications
8
Hospital affiliations
3
Practice address
3625 University Blvd S, Jacksonville, FL 32216
Practice phone
Call (954) 777-0018
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Irl Pathology Services

Jacksonville, Florida

See all 5 affiliations

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Dr. William Eng is a dermatopathology (pathology) physician in Jacksonville, Florida

Dr. Eng practices at Irl Pathology Services in Jacksonville, Florida.

Dr. Eng's NPI, 1093847089, was assigned on March 12, 2007. Dr. Eng graduated from University of Tennessee Health Science Center College of Medicine - Memphis in 1994. Dr. Eng holds Florida license ME82745.

NPI and contact details
Medicare PAC ID
6800080045
NPI enumeration date
March 12, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(954) 777-0018
Professional email
Get email
Personal email
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Mobile number
Get number
Sex
Male
Estimated age
58
Medical school graduation
1994

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

Dr. William Eng practices at Irl Pathology Services in Jacksonville, Florida

Dr. Eng's primary practice is Irl Pathology Services, at 3625 University Blvd S, Jacksonville, FL 32216 in Duval County. The practice phone is (954) 777-0018.

  • Irl Pathology Services
    3625 University Blvd S, Jacksonville, FL 32216 · Duval CountyPhone(954) 777-0018

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

Dr. William Eng is affiliated with 4 sites of care and 1 medical group

Dr. Eng's primary practice is Irl Pathology Services in Jacksonville, Florida. Dr. Eng is also affiliated with HCA Florida Memorial Hospital. The medical group on file is Integrated Regional Laboratories. Dmand AI also links Dr. Eng to 2 more hospitals, each named with a free account.

See all 5 affiliations for Dr. Eng

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. William Eng's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Eng practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Irl Pathology ServicesAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. William Eng is one of 51 dermatopathology (pathology) physicians in Florida

Pathology is Dr. Eng's primary specialty in the NPI Registry, under taxonomy code 207ZD0900X. The record also lists dermatopathology. Dr. Eng is board certified in anatomic pathology & clinical pathology by the American Board of Pathology. Dmand AI has Dr. Eng's licenses on file in 12 states: Florida, Connecticut, New Hampshire, Oklahoma, South Carolina, Nevada, California, Texas, New York, Georgia, Pennsylvania and North Carolina.

Specialties and state licenses

  • Dermatopathology (pathology), FloridaPrimaryLicense ME82745 · 2001 to 2027 · taxonomy 207ZD0900X
  • Connecticut licenseSince 2013
  • New Hampshire licenseSince 2013
  • Oklahoma licenseSince 2013
  • South Carolina licenseSince 2013
  • Nevada license2016 to 2021
  • California license1999 to 2020
  • Texas license1995 to 2020
  • New York license2015 to 2018
  • Georgia license2007 to 2017
  • Pennsylvania license2007 to 2014
  • North Carolina license2006 to 2012

Dermatopathology (pathology) physicians near Dr. Eng

Counts of dermatopathology (pathology) physicians with a Dmand AI profile, by place and practice. Each opens the list.

51dermatopathology (pathology) physicians in Florida
2dermatopathology (pathology) physicians in Jacksonville

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

Dr. William Eng billed Medicare for 946 services in 2024

CMS data shows 946 Medicare services from Dr. Eng across 10 procedure codes in 2024, for 361 Medicare patients. Medicare paid $23,535 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024946
Medicare patients361
Paid by Medicare$23,535
Procedure codes10

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

  • 2023
  • 2024
Lab and pathology
2023: 1,0532024: 94610%

Dr. Eng compared with the Florida median for dermatopathology (pathology) physicians, 2024

  • Dr. Eng
  • Florida median
Medicare services
946vs 10,80091% below
Medicare patients
361vs 5,20293% below

Medians across 37 dermatopathology (pathology) physicians in Florida with Dmand AI profiles that report each measure.

Dr. Eng'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. Eng

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Eng and other dermatopathology (pathology) physicians in Florida.

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

Dr. William Eng treated 361 Medicare patients in 2024, average age 72

CMS counts 361 Medicare patients who saw Dr. Eng in 2024. The largest group is 65 to 74, with 149 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 24% are also on Medicaid. Their average risk score is 2.44, 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. Eng's median patient age at 56, with 51% women.

Medicare patients, 2024361
Average age72
Average risk score2.44
Also on Medicaid24%

Dr. Eng's Medicare patients by age, 2024

Dr. Eng's Medicare patients by sex, 2024

  • Women17348%
  • Men18852%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease55%
  4. Arthritis53%
  5. Diabetes52%
  6. Chronic kidney disease48%
  7. Mood disorders40%
  8. COPD37%

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

Dr. Eng's patients across all payers

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

Patient panel by age, all payers

Median age 56

Patient panel by sex, all payers

  • Women51%
  • Men49%

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

Dr. William Eng wrote 74 Medicare Part D claims in 2016

In 2016, Dr. Eng wrote 74 Medicare Part D claims. Every claim was for a generic drug. They cover 5 drugs, with $5,173 in total drug cost.

Part D claims, 201674
Drugs named by CMS5
Total drug cost$5,173

Dr. Eng's most prescribed drugs by claims, 2016

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

See all prescribing by Dr. Eng

Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026

How Dr. William Eng takes part in Medicare

Dr. Eng 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. William Eng has 8 publications on record

Dmand AI links 8 papers to Dr. Eng in 2018. The most frequent topics are Skin Neoplasms and Head and Neck Neoplasms. Dr. Eng has published most often in Am J Dermatopathol. Dr. Eng's most frequent co-authors are Clay J. Cockerell, MD, Philip R. Cohen, MD and Karen Ann Lund, MD.

Papers8

Topics Dr. Eng writes about most

  • Skin Neoplasms
  • Head and Neck Neoplasms

Dr. Eng's most frequent co-authors

Recent publications by Dr. Eng

See all 8 publications and co-authors

See who Dr. Eng researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Eng works with, so you can find a warm path to the right dermatopathology (pathology) physicians.

How network discovery works

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

Dr. William Eng received $2,029 in industry payments from 2016 to 2025

CMS Open Payments shows 45 general payments to Dr. Eng from 17 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 78% of the total. Edwards Lifesciences Corporation paid the most, $695.

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

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

$2Kin total
  • Food and beverage$1,59178%
  • Consulting fees$39820%
  • Education$412%

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

Share is of all general payments to this clinician.

See all payments to Dr. Eng

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

Dr. William Eng graduated from University of Tennessee Health Science Center College of Medicine - Memphis

Dr. Eng graduated from University of Tennessee Health Science Center College of Medicine - Memphis in 1994.

  1. Medical schoolUniversity of Tennessee Health Science Center College of Medicine - Memphis
  2. Board certified in anatomic pathology & clinical pathologyAmerican Board of Pathology
  3. Board certified in dermatopathologyAmerican Board of Pathology

Source: Dmand AI Professional Profile Data

Dr. William Eng accepts plans from 3 insurance carriers

Dr. Eng is in network with 3 carriers, including Excellus BlueCross BlueShield, CMS Medicare and GA State Medicaid. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.

  • Excellus BlueCross BlueShield
  • CMS Medicare
  • GA State Medicaid

Plan types Dr. Eng accepts, by number of carriers

  1. Medicare2
  2. EPO1
  3. HMO1
  4. Medicaid1
  5. POS1
  6. PPO1

Source: Dmand AI Insurance Network Data

Sources for Dr. William Eng'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)
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
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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. William Eng

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. William Eng's NPI number?

Dr. William Eng's NPI number is 1093847089. It was assigned on March 12, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. William Eng?

Dr. William Eng is a dermatopathology (pathology) physician in Jacksonville, Florida. The primary specialty in the NPI Registry is Dermatopathology (Pathology) Physician (taxonomy code 207ZD0900X).

Where does Dr. William Eng practice?

Dr. Eng practices at 3625 University Blvd S, Jacksonville, FL 32216. Dr. Eng's primary practice is Irl Pathology Services in Jacksonville, Florida. Dmand AI also links Dr. Eng to 2 hospitals.

What is Dr. William Eng's office phone number?

The practice phone on file for Dr. Eng is (954) 777-0018.

What is Dr. William Eng's medical license number?

Dr. Eng holds Florida license ME82745, one of the licenses on file in 12 states.

Which states has Dr. William Eng been licensed in?

Dmand AI has state licenses on file for Dr. Eng in Florida (2001 to 2027), Connecticut (since 2013), New Hampshire (since 2013), Oklahoma (since 2013), South Carolina (since 2013), Nevada (2016 to 2021), California (1999 to 2020), Texas (1995 to 2020), New York (2015 to 2018), Georgia (2007 to 2017), Pennsylvania (2007 to 2014) and North Carolina (2006 to 2012).

Which hospitals is Dr. William Eng affiliated with?

Dr. Eng is affiliated with HCA Florida Memorial Hospital. Dmand AI links Dr. Eng to 2 more hospitals.

What medical group is Dr. William Eng part of?

Dr. Eng is linked to Integrated Regional Laboratories.

Does Dr. William Eng accept Medicare?

Yes. CMS data shows Dr. Eng billed Medicare for 946 services in 2024, and Dr. Eng accepts Medicare assignment.

How many Medicare patients does Dr. William Eng see?

CMS counts 361 Medicare patients who saw Dr. Eng in 2024, with an average age of 72.

Show 9 more questionsShow fewer questions

Is Dr. William Eng board certified?

Yes. Dr. Eng is board certified in anatomic pathology & clinical pathology by the American Board of Pathology.

What services does Dr. William Eng bill to Medicare?

In 2024, Dr. Eng's most billed Medicare services were lab and pathology test (88305), lab and pathology test (88341) and lab and pathology test (88342).

Where did Dr. William Eng go to medical school?

Dr. Eng graduated from University of Tennessee Health Science Center College of Medicine - Memphis in 1994.

What drugs does Dr. William Eng prescribe most?

In 2016 Medicare Part D data, Dr. Eng's most prescribed drugs by claims were Clobetasol Propionate, Triamcinolone Acetonide and Ketoconazole.

Has Dr. William Eng received payments from drug or device companies?

CMS Open Payments shows $2,029 in general payments to Dr. Eng from 17 companies from 2016 to 2025. The largest total came from Edwards Lifesciences Corporation.

How long has Dr. William Eng been practicing?

Dr. Eng graduated from medical school in 1994, 32 years ago.

Does Dr. William Eng do research?

Dmand AI links 8 publications to Dr. Eng.

Who does Dr. William Eng publish with?

Dr. Eng's most frequent co-authors are Clay J. Cockerell, MD (3 shared papers), Philip R. Cohen, MD (1 shared paper) and Karen Ann Lund, MD (1 shared paper).

What insurance does Dr. William Eng accept?

Dr. Eng is in network with 3 carriers, including Excellus BlueCross BlueShield, CMS Medicare and GA State Medicaid. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.

Selling to pathology practices?

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