Dr. John Marshall Nelson, MD
- Affiliated sites
- 1
- State licenses
- 6
- Year NPI issued
- 2015
- Practice locations
- 2
- Practice address
- 10201 Arcos Ave, Estero, FL 33928-9460
- Practice phone
- Call (239) 390-3190
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sleep Disorder Center Of Estero
Physician office · Estero, Florida
Find Dr. Nelson'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. John Marshall Nelson is an internist in Ellenton, Florida
Dr. Nelson practices at Sleep Disorder Center Of Estero in Estero, Florida.
Dr. Nelson's NPI, 1306216718, was assigned on September 28, 2015. Dr. Nelson graduated from Cleveland Medical College, Homeopathic in 1967. Dr. Nelson's Maryland license number on file is D0037373.
- NPI
- 1306216718NPI Registry (opens in a new tab)
- NPI enumeration date
- September 28, 2015
- NPI status
- Active
- Practice phone
- (239) 390-3190
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Medical school graduation
- 1967
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. John Marshall Nelson practices in Estero and Ellenton
Dr. Nelson's primary practice is Sleep Disorder Center of Estero, at 10201 Arcos Ave, Estero, FL 33928-9460. The practice phone is (239) 390-3190. The NPI Registry lists Dr. Nelson's practice address as 5803 31st Ct E # Stcte, Ellenton, FL 34222-4372.
- Sleep Disorder Center of EsteroPrimary10201 Arcos Ave, Estero, FL 33928-9460Phone(239) 390-3190
- NPI Registry address5803 31st Ct E # Stcte, Ellenton, FL 34222-4372Phone(941) 479-4501
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. John Marshall Nelson is affiliated with 1 site of care
Dr. Nelson's primary practice is Sleep Disorder Center Of Estero in Estero, Florida.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. John Marshall Nelson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nelson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sleep Disorder Center Of Estero | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Marshall Nelson is one of 9,009 internists in Florida
Internal medicine is Dr. Nelson's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Nelson is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Nelson's licenses on file in 6 states: Maryland, Florida, Wisconsin, Oregon, District of Columbia and Ohio.
Specialties and state licenses
- Internal medicine, MarylandPrimary
- Florida license
- Wisconsin license
- Oregon license
- District of Columbia license
- Ohio license
Internists near Dr. Nelson
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. John Marshall Nelson graduated from Cleveland Medical College, Homeopathic
Dr. Nelson graduated from Cleveland Medical College, Homeopathic in 1967.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. John Marshall Nelson'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 DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| 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. John Marshall Nelson
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 Marshall Nelson's NPI number?
Dr. John Marshall Nelson's NPI number is 1306216718. It was assigned on September 28, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. John Marshall Nelson?
Dr. John Marshall Nelson is an internist in Ellenton, Florida. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. John Marshall Nelson practice?
Dr. Nelson practices at 10201 Arcos Ave, Estero, FL 33928-9460. Dr. Nelson also practices at 5803 31st Ct E # Stcte, Ellenton, FL 34222-4372. Dr. Nelson's primary practice is Sleep Disorder Center Of Estero in Estero, Florida.
What is Dr. John Marshall Nelson's office phone number?
The practice phone on file for Dr. Nelson is (239) 390-3190.
What is Dr. John Marshall Nelson's medical license number?
Dr. Nelson's Maryland license number on file is D0037373, one of the licenses on file in 6 states.
Which states has Dr. John Marshall Nelson been licensed in?
Dmand AI has state licenses on file for Dr. Nelson in Maryland (1988 to 2023), Florida (2016 to 2027), Wisconsin (1976 to 2023), Oregon (1988 to 2015), District of Columbia (1986 to 2001) and Ohio (1967 to 1974).
Is Dr. John Marshall Nelson board certified?
Yes. Dr. Nelson is board certified in internal medicine by the American Board of Internal Medicine.
Where did Dr. John Marshall Nelson go to medical school?
Dr. Nelson graduated from Cleveland Medical College, Homeopathic in 1967.
How long has Dr. John Marshall Nelson been practicing?
Dr. Nelson graduated from medical school in 1967, 59 years ago.
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