Dr. John F. Glenn III, MD

  • Dover, DE
  • General surgeon
NPI1033184841
Medicare services, 2021
463
Part D claims, 2024
12
Publications
2
Industry payments
$1,688
State license
1
Practice address
724 S New St, Dover, DE 19904-3540
Practice phone
Call (302) 674-4070
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. John F. Glenn III is a general surgeon in Dover, Delaware

Dr. Glenn practices in Dover, Delaware.

Dr. Glenn's NPI, 1033184841, was assigned on February 23, 2006. Dr. Glenn holds Delaware license C1-0003052.

NPI and contact details
NPI enumeration date
February 23, 2006
NPI status
Active
Practice phone
(302) 674-4070
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male

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

Dr. John F. Glenn III's practice address is in Dover, Delaware

Dr. Glenn's practice address in the NPI Registry is 724 S New St, Dover, DE 19904-3540. The practice phone is (302) 674-4070.

  • NPI Registry address
    724 S New St, Dover, DE 19904-3540Phone(302) 674-4070

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

Dmand AI tracks the EHR system at Dr. John F. Glenn III's practice

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

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

Source: Dmand AI Technology Install Data

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Dr. John F. Glenn III is one of 103 general surgeons in Delaware

Surgery is Dr. Glenn's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Glenn is licensed in Delaware.

Specialties and state licenses

  • Surgery, DelawarePrimaryLicense C1-0003052 · taxonomy 208600000X

General surgeons near Dr. Glenn

Counts of general surgeons 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. John F. Glenn III billed Medicare for 463 services in 2021

CMS data shows 463 Medicare services from Dr. Glenn across 5 procedure codes in 2021. Medicare paid $20,230 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2021463
Paid by Medicare$20,230
Procedure codes5

Dr. Glenn's Medicare services by type, 2020 to 2021

  • 2020
  • 2021
Office and hospital visits
2020: 7592021: 42344%
Tests and treatments
2020: 532021: 2553%
Surgery
2020: 02021: 15

Dr. Glenn compared with the Delaware median for general surgeons, 2021

  • Dr. Glenn
  • Delaware median
Medicare services
463vs 24986% above
Part D claims
18vs 3650% below

Medians across 95 general surgeons in Delaware with Dmand AI profiles that report each measure.

Dr. Glenn's most billed Medicare procedure codes, 2021

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Glenn and other general surgeons in Delaware.

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

Dr. John F. Glenn III's patients have a median age of 48

Across all payers, Dmand AI patient panel data puts Dr. Glenn's median patient age at 48, with 0% women.

Dr. Glenn's patients across all payers

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

Patient panel by age, all payers

Median age 48

Patient panel by sex, all payers

  • Women0%
  • Men100%

Source: Dmand AI Patient Panel Data

Dr. John F. Glenn III wrote 12 Medicare Part D claims in 2024

In 2024, Dr. Glenn wrote 12 Medicare Part D claims. 100% of them were for generic drugs. They cover 1 drug, with $10,123 in total drug cost. In 2020, CMS named 43 claims across 2 drugs.

Part D claims, 202412
Drugs named by CMS1
Total drug cost$10,123

Dr. Glenn's most prescribed drugs by claims, 2021

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, 2020 to 2021

  • 2020
  • 2021
Claims for drugs CMS names
2020: 432021: 1858%

Drugs named by CMS: 1 in 2021, 2 in 2020.

See all prescribing by Dr. Glenn

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

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Dr. John F. Glenn III has 2 publications on record

Dmand AI links 2 papers to Dr. Glenn in 2024. Dr. Glenn's most frequent co-authors are David W. Larson, MD and Michael D. Wirt, MD, PhD.

Papers2

Dr. Glenn's most frequent co-authors

Recent publications by Dr. Glenn

See all 2 publications and co-authors

See who Dr. Glenn researches with

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

How network discovery works

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

Dr. John F. Glenn III received $1,688 in industry payments from 2016 to 2021

CMS Open Payments shows 38 general payments to Dr. Glenn from 8 drug and device companies from 2016 to 2021. Travel and lodging make up the largest share, 53% of the total. Kerecis Limited paid the most, $1,115.

General payments to Dr. Glenn by program year, 2016 to 2021

General payments to Dr. Glenn by kind, 2016 to 2021

$1.7Kin total
  • Travel and lodging$90153%
  • Food and beverage$78747%

Companies that paid Dr. Glenn the most, 2016 to 2021

Share is of all general payments to this clinician.

See all payments to Dr. Glenn

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

Sources for Dr. John F. Glenn III'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 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 Data
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)
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)
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. John F. Glenn III

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. John F. Glenn III's NPI number?

Dr. John F. Glenn III's NPI number is 1033184841. It was assigned on February 23, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. John F. Glenn III?

Dr. John F. Glenn III is a general surgeon in Dover, Delaware. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Dr. John F. Glenn III practice?

Dr. Glenn practices at 724 S New St, Dover, DE 19904-3540.

What is Dr. John F. Glenn III's office phone number?

The practice phone on file for Dr. Glenn is (302) 674-4070.

What is Dr. John F. Glenn III's medical license number?

Dr. Glenn holds Delaware license C1-0003052.

Does Dr. John F. Glenn III accept Medicare?

Yes. CMS data shows Dr. Glenn billed Medicare for 463 services in 2021.

What services does Dr. John F. Glenn III bill to Medicare?

In 2021, Dr. Glenn's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99212) and office visit, new patient (99202).

What drugs does Dr. John F. Glenn III prescribe most?

In 2021 Medicare Part D data, Dr. Glenn's most prescribed drugs by claims were Santyl.

Has Dr. John F. Glenn III received payments from drug or device companies?

CMS Open Payments shows $1,688 in general payments to Dr. Glenn from 8 companies from 2016 to 2021. The largest total came from Kerecis Limited.

How long has Dr. John F. Glenn III been practicing?

Dr. Glenn's NPI was assigned in 2006.

Does Dr. John F. Glenn III do research?

Dmand AI links 2 publications to Dr. Glenn.

Who does Dr. John F. Glenn III publish with?

Dr. Glenn's most frequent co-authors are David W. Larson, MD (1 shared paper) and Michael D. Wirt, MD, PhD (1 shared paper).

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