Dr. Jacob Elijah Trammel, MD
- Part D claims, 2024
- 91
- Hospital affiliations
- 4
- Industry payments
- $42
- Medical groups
- 3
- State license
- 1
- Practice address
- 800 E Carpenter St, Springfield, IL 62769
- Practice phone
- Call (217) 544-6464
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Trammel'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. Jacob Elijah Trammel is an emergency medicine physician in Springfield, Illinois
Dr. Trammel practices at HSHS St. John's Hospital in Springfield, Illinois, part of Hospital Sisters of St. Francis.
Dr. Trammel's NPI, 1922737550, was assigned on June 8, 2022. Dr. Trammel graduated from Southern Illinois University School of Medicine in 2022. Dr. Trammel holds Illinois license 125080692.
- NPI
- 1922737550NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183005366
- NPI enumeration date
- June 8, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (217) 544-6464
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jacob Elijah Trammel practices at HSHS St. John's Hospital in Springfield, Illinois
Dr. Trammel's primary practice is HSHS St. John's Hospital, at 800 E Carpenter St, Springfield, IL 62769 in Sangamon County. The practice phone is (217) 544-6464.
- HSHS St. John's Hospital800 E Carpenter St, Springfield, IL 62769 · Sangamon CountyPhone(217) 544-6464
Source: Dmand AI Affiliation Data
Dr. Jacob Elijah Trammel is affiliated with 4 sites of care and 3 medical groups
Dr. Trammel's primary practice is HSHS St. John's Hospital in Springfield, Illinois, part of Hospital Sisters of St. Francis. Dr. Trammel is also affiliated with Barnes-Jewish Hospital. The medical group on file is CEP America. Dmand AI also links Dr. Trammel to 2 more hospitals and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jacob Elijah Trammel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Trammel practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HSHS St. John's Hospital | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Hospital Sisters of St. Francis and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Jacob Elijah Trammel is one of 2,385 emergency medicine physicians in Illinois
Emergency medicine is Dr. Trammel's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Trammel is licensed in Illinois.
Specialties and state licenses
- Emergency medicine, IllinoisPrimary
Emergency medicine physicians near Dr. Trammel
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. Jacob Elijah Trammel's patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Dr. Trammel's median patient age at 61, with 58% women.
Dr. Trammel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women58%
- Men40%
Source: Dmand AI Patient Panel Data
Dr. Jacob Elijah Trammel wrote 91 Medicare Part D claims in 2024
In 2024, Dr. Trammel wrote 91 Medicare Part D claims for 69 patients. 99% of them were for generic drugs. CMS names the drug for 31 of them, across 2 drugs with 11 or more claims each, at $173 in total drug cost. In 2023, CMS named 35 claims across 2 drugs.
Dr. Trammel's Part D claims by kind of drug, 2024
- Generic90 claims99%
- Brand-name and other1 claims1%
Dr. Trammel'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. Trammel's Part D claims, 2024
- Antibiotics47%43 of 91 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: 352024: 3111%
Drugs named by CMS: 2 in 2024, 2 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
How Dr. Jacob Elijah Trammel takes part in Medicare
Dr. Trammel 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. Jacob Elijah Trammel received $42 in industry payments from 2023 to 2024
CMS Open Payments shows 2 general payments to Dr. Trammel from 2 drug and device companies from 2023 to 2024. Food and beverage make up the largest share, 100% of the total. Fisher & Paykel Healthcare Inc paid the most, $22.
General payments to Dr. Trammel by program year, 2023 to 2024
Companies that paid Dr. Trammel the most, 2023 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jacob Elijah Trammel graduated from Southern Illinois University School of Medicine
Dr. Trammel graduated from Southern Illinois University School of Medicine in 2022.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jacob Elijah Trammel'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| 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)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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Jacob Elijah Trammel
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. Jacob Elijah Trammel's NPI number?
Dr. Jacob Elijah Trammel's NPI number is 1922737550. It was assigned on June 8, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Jacob Elijah Trammel?
Dr. Jacob Elijah Trammel is an emergency medicine physician in Springfield, Illinois. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Jacob Elijah Trammel practice?
Dr. Trammel practices at 800 E Carpenter St, Springfield, IL 62769. Dr. Trammel's primary practice is HSHS St. John's Hospital in Springfield, Illinois, part of Hospital Sisters of St. Francis. Dmand AI also links Dr. Trammel to 2 hospitals and 2 medical groups.
What is Dr. Jacob Elijah Trammel's office phone number?
The practice phone on file for Dr. Trammel is (217) 544-6464.
What is Dr. Jacob Elijah Trammel's medical license number?
Dr. Trammel holds Illinois license 125080692.
Which hospitals is Dr. Jacob Elijah Trammel affiliated with?
Dr. Trammel practices at HSHS St. John's Hospital in Springfield, Illinois. Dr. Trammel is also affiliated with Barnes-Jewish Hospital. Dmand AI links Dr. Trammel to 2 more hospitals.
What medical group is Dr. Jacob Elijah Trammel part of?
Dr. Trammel is linked to CEP America. Dmand AI links Dr. Trammel to 2 more medical groups.
Does Dr. Jacob Elijah Trammel accept Medicare?
Yes. CMS lists Dr. Trammel as accepting Medicare assignment.
Where did Dr. Jacob Elijah Trammel go to medical school?
Dr. Trammel graduated from Southern Illinois University School of Medicine in 2022.
What drugs does Dr. Jacob Elijah Trammel prescribe most?
In 2024 Medicare Part D data, Dr. Trammel's most prescribed drugs by claims were Cephalexin and Ondansetron ODT.
Has Dr. Jacob Elijah Trammel received payments from drug or device companies?
CMS Open Payments shows $42 in general payments to Dr. Trammel from 2 companies from 2023 to 2024. The largest total came from Fisher & Paykel Healthcare Inc.
How long has Dr. Jacob Elijah Trammel been practicing?
Dr. Trammel graduated from medical school in 2022, 4 years ago.
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