Dr. Kenneth S. Gummerson, MD
- Medicare services, 2019
- 31
- Part D claims, 2018
- 73
- Hospital affiliations
- 1
- Industry payments
- $34
- Medical group
- 1
- Practice address
- 2001 Medical Parkway, Annapolis, MD 21401
- Practice phone
- Call (443) 481-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gummerson's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Kenneth S. Gummerson is an emergency medicine physician in West Islip, New York
Dr. Gummerson practices at Luminis Health Anne Arundel Medical Center in Annapolis, Maryland, part of Luminis Health.
Dr. Gummerson's NPI, 1811001175, was assigned on August 17, 2006. Dr. Gummerson holds Maryland license D24336.
- NPI
- 1811001175NPI Registry (opens in a new tab)
- NPI enumeration date
- August 17, 2006
- NPI status
- Active
- Practice phone
- (443) 481-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kenneth S. Gummerson practices in Annapolis and West Islip
Dr. Gummerson's primary practice is Luminis Health Anne Arundel Medical Center, at 2001 Medical Parkway, Annapolis, MD 21401 in Anne Arundel County. The practice phone is (443) 481-1000. The NPI Registry lists Dr. Gummerson's practice address as 1000 Montauk Hwy, West Islip, NY 11795.
- Luminis Health Anne Arundel Medical CenterPrimary2001 Medical Parkway, Annapolis, MD 21401 · Anne Arundel CountyPhone(443) 481-1000
- NPI Registry address1000 Montauk Hwy, West Islip, NY 11795 · Suffolk CountyPhone(443) 481-1366
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Kenneth S. Gummerson is affiliated with 1 site of care and 1 medical group
Dr. Gummerson's primary practice is Luminis Health Anne Arundel Medical Center in Annapolis, Maryland, part of Luminis Health. The medical group on file is Doctors Emergency Service P.A.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Kenneth S. Gummerson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gummerson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Luminis Health Anne Arundel Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kenneth S. Gummerson is one of 3,709 emergency medicine physicians in New York
Emergency medicine is Dr. Gummerson's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Gummerson is licensed in Maryland.
Specialties and state licenses
- Emergency medicine, MarylandPrimary
Emergency medicine physicians near Dr. Gummerson
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. Kenneth S. Gummerson billed Medicare for 31 services in 2019
CMS data shows 31 Medicare services from Dr. Gummerson across 2 procedure codes in 2019. Medicare paid $2,386 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Gummerson's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 1,2102019: 3197%
Dr. Gummerson compared with the New York median for emergency medicine physicians, 2019
- Dr. Gummerson
- New York median
- Medicare services
- 31vs 21986% below
- Part D claims
- 73vs 292.5 times
Medians across 3,510 emergency medicine physicians in New York with Dmand AI profiles that report each measure.
Dr. Gummerson's most billed Medicare procedure codes, 2019
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Gummerson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gummerson and other emergency medicine physicians in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kenneth S. Gummerson's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Dr. Gummerson's median patient age at 71, with 41% women.
Dr. Gummerson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women41%
- Men56%
Source: Dmand AI Patient Panel Data
Dr. Kenneth S. Gummerson wrote 73 Medicare Part D claims in 2018
In 2018, Dr. Gummerson wrote 73 Medicare Part D claims. They cover 4 drugs, with $684 in total drug cost. In 2017, CMS named 50 claims across 3 drugs.
Dr. Gummerson's most prescribed drugs by claims, 2018
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, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 502018: 7346%
Drugs named by CMS: 4 in 2018, 3 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Kenneth S. Gummerson received $34 in industry payments from 2016 to 2018
CMS Open Payments shows 2 general payments to Dr. Gummerson from 1 drug or device company from 2016 to 2018. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $34.
General payments to Dr. Gummerson by program year, 2016 to 2018
Companies that paid Dr. Gummerson the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Kenneth S. Gummerson's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Kenneth S. Gummerson
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 S. Gummerson's NPI number?
Dr. Kenneth S. Gummerson's NPI number is 1811001175. It was assigned on August 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Kenneth S. Gummerson?
Dr. Kenneth S. Gummerson is an emergency medicine physician in West Islip, New York. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Kenneth S. Gummerson practice?
Dr. Gummerson practices at 2001 Medical Parkway, Annapolis, MD 21401. Dr. Gummerson also practices at 1000 Montauk Hwy, West Islip, NY 11795. Dr. Gummerson's primary practice is Luminis Health Anne Arundel Medical Center in Annapolis, Maryland, part of Luminis Health.
What is Dr. Kenneth S. Gummerson's office phone number?
The practice phone on file for Dr. Gummerson is (443) 481-1000.
What is Dr. Kenneth S. Gummerson's medical license number?
Dr. Gummerson holds Maryland license D24336.
Which hospitals is Dr. Kenneth S. Gummerson affiliated with?
Dr. Gummerson practices at Luminis Health Anne Arundel Medical Center in Annapolis, Maryland.
What medical group is Dr. Kenneth S. Gummerson part of?
Dr. Gummerson is linked to Doctors Emergency Service P.A.
Does Dr. Kenneth S. Gummerson accept Medicare?
Yes. CMS data shows Dr. Gummerson billed Medicare for 31 services in 2019.
What services does Dr. Kenneth S. Gummerson bill to Medicare?
In 2019, Dr. Gummerson's most billed Medicare services were emergency department visit (99285) and emergency department visit (99284).
What drugs does Dr. Kenneth S. Gummerson prescribe most?
In 2018 Medicare Part D data, Dr. Gummerson's most prescribed drugs by claims were Prednisone, Oxycodone-Acetaminophen and Ciprofloxacin HCl.
Has Dr. Kenneth S. Gummerson received payments from drug or device companies?
CMS Open Payments shows $34 in general payments to Dr. Gummerson from 1 company from 2016 to 2018. The largest total came from Pfizer Inc.
How long has Dr. Kenneth S. Gummerson been practicing?
Dr. Gummerson's NPI was assigned in 2006.
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