Dr. Mark Douglas Helm, MD
- Part D claims, 2020
- 390
- Industry payments
- $1,768
- State licenses
- 2
- Year NPI issued
- 2005
- Practice address
- 1324 Lakeland Hills Blvd, Lakeland, FL 33805-4543
- Practice phone
- Call (863) 687-1222
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Helm'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. Mark Douglas Helm is a psychiatrist in Lakeland, Florida
Dr. Helm practices in Lakeland, Florida.
Dr. Helm's NPI, 1679568638, was assigned on September 15, 2005. Dr. Helm graduated from Saint Louis University School Of Medicine in 1981. Dr. Helm holds Florida license ME44208.
- NPI
- 1679568638NPI Registry (opens in a new tab)
- NPI enumeration date
- September 15, 2005
- NPI status
- Active
- Practice phone
- (863) 687-1222
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Mark Douglas Helm's practice address is in Lakeland, Florida
Dr. Helm's practice address in the NPI Registry is 1324 Lakeland Hills Blvd, Lakeland, FL 33805-4543. The practice phone is (863) 687-1222.
- NPI Registry address1324 Lakeland Hills Blvd, Lakeland, FL 33805-4543Phone(863) 687-1222
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Mark Douglas Helm's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Helm practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Helm's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Douglas Helm is one of 1,975 psychiatrists in Florida
Psychiatry is Dr. Helm's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Helm is board certified in child & adolescent psychiatry by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Helm's licenses on file in 2 states: Florida and South Carolina.
Specialties and state licenses
- Psychiatry, FloridaPrimary
- South Carolina license
Psychiatrists near Dr. Helm
Counts of psychiatrists 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. Mark Douglas Helm's patients have a median age of 55
Across all payers, Dmand AI patient panel data puts Dr. Helm's median patient age at 55, with 0% women.
Dr. Helm's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Mark Douglas Helm wrote 390 Medicare Part D claims in 2020
In 2020, Dr. Helm wrote 390 Medicare Part D claims. They cover 16 drugs, with $13,189 in total drug cost. In 2019, CMS named 449 claims across 19 drugs.
Dr. Helm's most prescribed drugs by claims, 2020
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, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 4492020: 39013%
Drugs named by CMS: 16 in 2020, 19 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Mark Douglas Helm received $1,768 in industry payments from 2016 to 2024
CMS Open Payments shows 19 general payments to Dr. Helm from 11 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Axsome Therapeutics, Inc. paid the most, $444.
General payments to Dr. Helm by program year, 2016 to 2024
Companies that paid Dr. Helm the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark Douglas Helm graduated from Saint Louis University School Of Medicine
Dr. Helm graduated from Saint Louis University School Of Medicine in 1981.
- Medical school
- Board certified in child & adolescent psychiatry
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark Douglas Helm'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 |
| 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) |
| 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. Mark Douglas Helm
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. Mark Douglas Helm's NPI number?
Dr. Mark Douglas Helm's NPI number is 1679568638. It was assigned on September 15, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Douglas Helm?
Dr. Mark Douglas Helm is a psychiatrist in Lakeland, Florida. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Mark Douglas Helm practice?
Dr. Helm practices at 1324 Lakeland Hills Blvd, Lakeland, FL 33805-4543.
What is Dr. Mark Douglas Helm's office phone number?
The practice phone on file for Dr. Helm is (863) 687-1222.
What is Dr. Mark Douglas Helm's medical license number?
Dr. Helm holds Florida license ME44208, one of the licenses on file in 2 states.
Which states has Dr. Mark Douglas Helm been licensed in?
Dmand AI has state licenses on file for Dr. Helm in Florida (1984 to 2027) and South Carolina (1982 to 1983).
Is Dr. Mark Douglas Helm board certified?
Yes. Dr. Helm is board certified in child & adolescent psychiatry by the American Board of Psychiatry and Neurology.
Where did Dr. Mark Douglas Helm go to medical school?
Dr. Helm graduated from Saint Louis University School Of Medicine in 1981.
What drugs does Dr. Mark Douglas Helm prescribe most?
In 2020 Medicare Part D data, Dr. Helm's most prescribed drugs by claims were Alprazolam, Duloxetine HCl and Venlafaxine HCl ER.
Has Dr. Mark Douglas Helm received payments from drug or device companies?
CMS Open Payments shows $1,768 in general payments to Dr. Helm from 11 companies from 2016 to 2024. The largest total came from Axsome Therapeutics, Inc.
How long has Dr. Mark Douglas Helm been practicing?
Dr. Helm graduated from medical school in 1981, 45 years ago.
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