Dr. Jonathan Simon, MD
- Medicare services, 2024
- 1,993
- Medicare patients, 2024
- 416
- Part D claims, 2024
- 6,974
- Hospital affiliations
- 2
- Industry payments
- $349
- Practice address
- 310 Mullet Run St, Milford, DE 19963
- Practice phone
- Call (302) 674-3970
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Bayhealth Emergency Center - Smyrna
Milford, Delaware
Find Dr. Simon'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. Jonathan Simon is an internist in Milford, Delaware
Dr. Simon practices at Bayhealth Emergency Center - Smyrna in Milford, Delaware.
Dr. Simon's NPI, 1245648138, was assigned on July 24, 2014. Dr. Simon holds Delaware license C1-0012286.
- NPI
- 1245648138NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0749409027
- NPI enumeration date
- July 24, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (302) 674-3970
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jonathan Simon practices at Bayhealth Emergency Center - Smyrna in Milford, Delaware
Dr. Simon's primary practice is Bayhealth Emergency Center - Smyrna, at 310 Mullet Run St, Milford, DE 19963 in Sussex County. The practice phone is (302) 674-3970.
- Bayhealth Emergency Center - Smyrna310 Mullet Run St, Milford, DE 19963 · Sussex CountyPhone(302) 674-3970
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jonathan Simon is affiliated with 6 sites of care and 1 medical group
Dr. Simon's primary practice is Bayhealth Emergency Center - Smyrna in Milford, Delaware. Dr. Simon is also affiliated with Bayhealth Hospital, Sussex Campus. The medical group on file is Bayhealth. Dmand AI also links Dr. Simon to 1 more hospital, 2 home health agencies and 1 group practice or clinic, each named with a free account.
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. Jonathan Simon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Simon practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bayhealth Emergency Center - Smyrna | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jonathan Simon is one of 615 internists in Delaware
Internal medicine is Dr. Simon's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Simon is licensed in Delaware.
Specialties and state licenses
- Internal medicine, DelawarePrimary
Internists near Dr. Simon
Counts of internists 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. Jonathan Simon billed Medicare for 1,993 services in 2024
CMS data shows 1,993 Medicare services from Dr. Simon across 19 procedure codes in 2024, for 416 Medicare patients. Medicare paid $133,845 for them. Every service was in an office.
Dr. Simon's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9472024: 9611%
- Other services
- 2023: 2982024: 817174%
- Tests and treatments
- 2023: 1112024: 17659%
- Lab and pathology
- 2023: 1372024: 3972%
Dr. Simon compared with the Delaware median for internists, 2024
- Dr. Simon
- Delaware median
- Medicare services
- 1,993vs 6862.9 times
- Medicare patients
- 416vs 28745% above
- Part D claims
- 6,160vs 12449.7 times
Medians across 565 internists in Delaware with Dmand AI profiles that report each measure.
Dr. Simon'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Simon and other internists in Delaware.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jonathan Simon treated 416 Medicare patients in 2024, average age 75
CMS counts 416 Medicare patients who saw Dr. Simon in 2024. The largest group is 65 to 74, with 191 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% are also on Medicaid. Their average risk score is 1.17, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Simon's median patient age at 71, with 55% women.
Dr. Simon's Medicare patients by age, 2024
Dr. Simon's Medicare patients by sex, 2024
- Women22955%
- Men18745%
Chronic conditions among Dr. Simon's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis40%
- Diabetes36%
- Chronic kidney disease34%
- Mood disorders34%
- Depression32%
- Ischemic heart disease27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Simon'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
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jonathan Simon wrote 6,974 Medicare Part D claims in 2024
In 2024, Dr. Simon wrote 6,974 Medicare Part D claims for 580 patients. 85% of them were for generic drugs. CMS names the drug for 6,160 of them, across 114 drugs with 11 or more claims each, at $750,809 in total drug cost. In 2023, CMS named 6,103 claims across 114 drugs.
Dr. Simon's Part D claims by kind of drug, 2024
- Generic5,929 claims85%
- Brand-name991 claims14%
- Other54 claims1%
Dr. Simon'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.
Drug classes CMS tracks in Dr. Simon's Part D claims, 2024
- Opioids2%123 of 6,974 claims
- Antibiotics2%127 of 6,974 claims
- Antipsychotics, patients 65 and over1%39 of 6,974 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 6,1032024: 6,1601%
Drugs named by CMS: 114 in 2024, 114 in 2023.
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. Jonathan Simon offers telehealth to Medicare patients
Dr. Simon accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Simon as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Jonathan Simon received $349 in industry payments from 2019 to 2024
CMS Open Payments shows 14 general payments to Dr. Simon from 7 drug and device companies from 2019 to 2024. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $183.
General payments to Dr. Simon by program year, 2019 to 2024
Companies that paid Dr. Simon the most, 2019 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jonathan Simon'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Jonathan Simon
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. Jonathan Simon's NPI number?
Dr. Jonathan Simon's NPI number is 1245648138. It was assigned on July 24, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan Simon?
Dr. Jonathan Simon is an internist in Milford, Delaware. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jonathan Simon practice?
Dr. Simon practices at 310 Mullet Run St, Milford, DE 19963. Dr. Simon's primary practice is Bayhealth Emergency Center - Smyrna in Milford, Delaware. Dmand AI also links Dr. Simon to 1 hospital, 2 home health agencies and 1 group practice or clinic.
What is Dr. Jonathan Simon's office phone number?
The practice phone on file for Dr. Simon is (302) 674-3970.
What is Dr. Jonathan Simon's medical license number?
Dr. Simon holds Delaware license C1-0012286.
Which hospitals is Dr. Jonathan Simon affiliated with?
Dr. Simon is affiliated with Bayhealth Hospital, Sussex Campus. Dmand AI links Dr. Simon to 1 more hospital.
What medical group is Dr. Jonathan Simon part of?
Dr. Simon is linked to Bayhealth.
Does Dr. Jonathan Simon accept Medicare?
Yes. CMS data shows Dr. Simon billed Medicare for 1,993 services in 2024, and Dr. Simon accepts Medicare assignment.
Does Dr. Jonathan Simon offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Simon as offering telehealth services.
How many Medicare patients does Dr. Jonathan Simon see?
CMS counts 416 Medicare patients who saw Dr. Simon in 2024, with an average age of 75.
Show 4 more questionsShow fewer questions
What services does Dr. Jonathan Simon bill to Medicare?
In 2024, Dr. Simon's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and care management and other visits (99490).
What drugs does Dr. Jonathan Simon prescribe most?
In 2024 Medicare Part D data, Dr. Simon's most prescribed drugs by claims were Atorvastatin Calcium, Rosuvastatin Calcium and Amlodipine Besylate.
Has Dr. Jonathan Simon received payments from drug or device companies?
CMS Open Payments shows $349 in general payments to Dr. Simon from 7 companies from 2019 to 2024. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Jonathan Simon been practicing?
Dr. Simon graduated from medical school in 2013, 13 years ago.
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