Dr. David Jacob Simmons, MD
- Industry payments
- $37
- State licenses
- 2
- Year NPI issued
- 2008
- Practice address
- AL
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Simmons' 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. David Jacob Simmons is an aerospace medicine physician in Alabama
Dr. Simmons practices in Alabama.
Dr. Simmons' NPI, 1346418167, was assigned on February 14, 2008. Dr. Simmons holds Georgia license 061858.
- NPI
- 1346418167NPI Registry (opens in a new tab)
- NPI enumeration date
- February 14, 2008
- NPI status
- Active
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dmand AI tracks the EHR system at Dr. David Jacob Simmons' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Simmons practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Simmons' practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Jacob Simmons is one of 13 aerospace medicine physicians in Alabama
Aerospace medicine is Dr. Simmons' primary specialty in the NPI Registry, under taxonomy code 2083A0100X. Dmand AI has Dr. Simmons' licenses on file in 2 states: Georgia and Florida.
Specialties and state licenses
- Aerospace medicine, GeorgiaPrimary
- Public health and general preventive medicine, Florida
Aerospace medicine physicians near Dr. Simmons
Counts of aerospace 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. David Jacob Simmons' patients have a median age of 53
Across all payers, Dmand AI patient panel data puts Dr. Simmons' median patient age at 53, with 0% women.
Dr. Simmons' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. David Jacob Simmons received $37 in industry payments in 2024
CMS Open Payments shows 2 general payments to Dr. Simmons from 2 drug and device companies in 2024. Food and beverage make up the largest share, 100% of the total. Phathom Pharmaceuticals, Inc. paid the most, $19.
Companies that paid Dr. Simmons the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. David Jacob Simmons'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 |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. David Jacob Simmons
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. David Jacob Simmons' NPI number?
Dr. David Jacob Simmons' NPI number is 1346418167. It was assigned on February 14, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. David Jacob Simmons?
Dr. David Jacob Simmons is an aerospace medicine physician in Alabama. The primary specialty in the NPI Registry is Aerospace Medicine Physician (taxonomy code 2083A0100X).
What is Dr. David Jacob Simmons' medical license number?
Dr. Simmons holds Georgia license 061858, one of the licenses on file in 2 states.
Which states has Dr. David Jacob Simmons been licensed in?
Dmand AI has state licenses on file for Dr. Simmons in Georgia and Florida.
Has Dr. David Jacob Simmons received payments from drug or device companies?
CMS Open Payments shows $37 in general payments to Dr. Simmons from 2 companies from 2024 to 2024. The largest total came from Phathom Pharmaceuticals, Inc.
How long has Dr. David Jacob Simmons been practicing?
Dr. Simmons' NPI was assigned in 2008.
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