Dr. Marshall B. Lucas, MD

  • Conroe, TX
  • Psychiatrist
NPI1700970282PAC ID2860407350
Medicare services, 2024
1,737
Medicare patients, 2024
124
Part D claims, 2024
4,718
Clinical trials
2
Hospital affiliations
4
Practice address
15860 Old Conroe Road, Conroe, TX 77384
Practice phone
Call (936) 270-7520
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Woodland Springs

Hospital · Conroe, Texas

See all 8 affiliations

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Dr. Marshall B. Lucas is a psychiatrist in Conroe, Texas

Dr. Lucas practices at Woodland Springs in Conroe, Texas, part of Lifepoint Health.

Dr. Lucas' NPI, 1700970282, was assigned on October 2, 2006. Dr. Lucas graduated from McGovern Medical School in 1990. Dr. Lucas holds Texas license J0080.

NPI and contact details
Medicare PAC ID
2860407350
NPI enumeration date
October 2, 2006
NPI status
Active
Offers telehealth
Yes
Practice phone
(936) 270-7520
Professional email
Get email
Personal email
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Mobile number
Get number
Sex
Male
Estimated age
62
Medical school graduation
1990

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Marshall B. Lucas practices at Woodland Springs in Conroe, Texas

Dr. Lucas' primary practice is Woodland Springs, at 15860 Old Conroe Road, Conroe, TX 77384 in Montgomery County. The practice phone is (936) 270-7520.

  • Woodland Springs
    15860 Old Conroe Road, Conroe, TX 77384 · Montgomery CountyPhone(936) 270-7520

Source: Dmand AI Affiliation Data

Dr. Marshall B. Lucas is affiliated with 6 sites of care and 2 medical groups

Dr. Lucas' primary practice is Woodland Springs in Conroe, Texas, part of Lifepoint Health. Dr. Lucas is also affiliated with HCA Houston Healthcare Conroe. The medical group on file is Family Psychiatry of the Woodlands. Dmand AI also links Dr. Lucas to 2 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account. Dr. Lucas' employer is on file too: a hospital.

See all 8 affiliations for Dr. Lucas

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Marshall B. Lucas' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lucas practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Woodland SpringsAvailable with a free account
+5 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Dr. Lucas practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across Lifepoint Health and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Marshall B. Lucas is one of 2,406 psychiatrists in Texas

Psychiatry is Dr. Lucas' primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Lucas is board certified in child & adolescent psychiatry by the American Board of Psychiatry and Neurology. Dr. Lucas is licensed in Texas.

Specialties and state licenses

  • Psychiatry, TexasPrimaryLicense J0080 · 1991 to 2026 · taxonomy 2084P0800X

Clinical focus

Dmand AI lists ADHD, anxiety, bipolar disorder, depression, insomnia, psychoses, schizophrenia and substance abuse among the conditions Dr. Lucas treats.

Psychiatrists near Dr. Lucas

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. Marshall B. Lucas billed Medicare for 1,737 services in 2024

CMS data shows 1,737 Medicare services from Dr. Lucas across 11 procedure codes in 2024, for 124 Medicare patients. Medicare paid $171,585 for them.

Medicare services, 20241,737
Medicare patients124
Paid by Medicare$171,585
Procedure codes11

Dr. Lucas' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 8202024: 1,14740%
Tests and treatments
2023: 5512024: 5907%

Where Dr. Lucas' Medicare services took place, 2024

  • In an office58834%
  • In a facility1,14966%

Dr. Lucas compared with the Texas median for psychiatrists, 2024

  • Dr. Lucas
  • Texas median
Medicare services
1,737vs 11015.8 times
Medicare patients
124vs 432.9 times
Part D claims
4,325vs 16326.5 times

Medians across 2,341 psychiatrists in Texas with Dmand AI profiles that report each measure.

Dr. Lucas' 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.

See all procedures by Dr. Lucas

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Marshall B. Lucas treated 124 Medicare patients in 2024, average age 57

CMS counts 124 Medicare patients who saw Dr. Lucas in 2024. The largest group is under 65, with 62 patients. 75% of them have anxiety, and 75% have mood disorders. 31% are also on Medicaid. Their average risk score is 1.16, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Lucas' median patient age at 35, with 53% women.

Medicare patients, 2024124
Average age57
Average risk score1.16
Also on Medicaid31%

Dr. Lucas' Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Lucas' Medicare patients by sex, 2024

  • Women6754%
  • Men5746%

Chronic conditions among Dr. Lucas' Medicare patients, 2024

  1. Anxiety75%
  2. Mood disorders75%
  3. Depression70%
  4. High cholesterol65%
  5. High blood pressure56%
  6. Bipolar disorder47%
  7. Schizophrenia and other psychoses43%
  8. Arthritis38%

Share of Medicare patients with each condition. A patient can have several.

Dr. Lucas' patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 35

Patient panel by sex, all payers

  • Women53%
  • Men46%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Marshall B. Lucas wrote 4,718 Medicare Part D claims in 2024

In 2024, Dr. Lucas wrote 4,718 Medicare Part D claims for 529 patients. 93% of them were for generic drugs. CMS names the drug for 4,325 of them, across 87 drugs with 11 or more claims each, at $460,307 in total drug cost. In 2023, CMS named 4,214 claims across 85 drugs.

Part D claims, 20244,718
Drugs named by CMS87
Total drug cost$460,307
Part D patients529

Dr. Lucas' Part D claims by kind of drug, 2024

  • Generic4,398 claims93%
  • Brand-name320 claims7%

Dr. Lucas' 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. Lucas' Part D claims, 2024

  • Opioids1%24 of 4,718 claims
  • Antibiotics0%17 of 4,718 claims
  • Antipsychotics, patients 65 and over4%182 of 4,718 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: 4,2142024: 4,3253%

Drugs named by CMS: 87 in 2024, 85 in 2023.

See all prescribing by Dr. Lucas

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. Marshall B. Lucas offers telehealth to Medicare patients

CMS lists Dr. Lucas as offering telehealth.

Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Marshall B. Lucas has worked on 2 clinical trials

Dmand AI links Dr. Lucas to 2 clinical trials. Conditions studied include Attention Deficit Disorder with Hyperactivity and Attention Deficit and Disruptive Behavior Disorders. Open Payments lists research payments to Dr. Lucas that name 1 trial.

Conditions in Dr. Lucas' trials

  • Attention Deficit Disorder with Hyperactivity
  • Attention Deficit and Disruptive Behavior Disorders

Investigators on the most trials with Dr. Lucas

Recent clinical trials with Dr. Lucas

Sources: Open Payments (CMS), 2025 data, released July 7, 2026; ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage

Dr. Marshall B. Lucas received $8,155 in industry payments from 2016 to 2025

CMS Open Payments shows 526 general payments to Dr. Lucas from 32 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 89% of the total. Abbvie Inc. paid the most, $1,149. It also lists 4 research payments totaling $72,358 from 2016 to 2022, naming 1 clinical trial.

General payments to Dr. Lucas by program year, 2016 to 2025

General payments to Dr. Lucas by kind, 2016 to 2025

$8.2Kin total
  • Food and beverage$7,28389%
  • Travel and lodging$4415%
  • Education$4125%
  • Gifts$190%

Companies that paid Dr. Lucas the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Lucas

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Marshall B. Lucas graduated from McGovern Medical School

Dr. Lucas graduated from McGovern Medical School in 1990.

  1. Medical schoolMcGovern Medical School
  2. Board certified in child & adolescent psychiatryAmerican Board of Psychiatry and Neurology
  3. Board certified in psychiatryAmerican Board of Psychiatry and Neurology

Source: Dmand AI Professional Profile Data

Dr. Marshall B. Lucas accepts plans from 18 insurance carriers

Dr. Lucas is in network with 18 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

Plan types Dr. Lucas accepts, by number of carriers

  1. PPO12
  2. HMO10
  3. Medicare6
  4. POS5
  5. EPO2
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Marshall B. Lucas's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Clinical trials and co-investigatorsClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Marshall B. Lucas

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. Marshall B. Lucas' NPI number?

Dr. Marshall B. Lucas' NPI number is 1700970282. It was assigned on October 2, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Marshall B. Lucas?

Dr. Marshall B. Lucas is a psychiatrist in Conroe, Texas. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).

Where does Dr. Marshall B. Lucas practice?

Dr. Lucas practices at 15860 Old Conroe Road, Conroe, TX 77384. Dr. Lucas' primary practice is Woodland Springs in Conroe, Texas, part of Lifepoint Health. Dmand AI also links Dr. Lucas to 2 hospitals, 2 group practices and clinics and 1 medical group.

What is Dr. Marshall B. Lucas' office phone number?

The practice phone on file for Dr. Lucas is (936) 270-7520.

What is Dr. Marshall B. Lucas' medical license number?

Dr. Lucas holds Texas license J0080.

Which hospitals is Dr. Marshall B. Lucas affiliated with?

Dr. Lucas practices at Woodland Springs in Conroe, Texas. Dr. Lucas is also affiliated with HCA Houston Healthcare Conroe. Dmand AI links Dr. Lucas to 2 more hospitals.

What medical group is Dr. Marshall B. Lucas part of?

Dr. Lucas is linked to Family Psychiatry of the Woodlands. Dmand AI links Dr. Lucas to 1 more medical group.

Does Dr. Marshall B. Lucas accept Medicare?

Yes. CMS data shows Dr. Lucas billed Medicare for 1,737 services in 2024.

Does Dr. Marshall B. Lucas offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Lucas as offering telehealth services.

How many Medicare patients does Dr. Marshall B. Lucas see?

CMS counts 124 Medicare patients who saw Dr. Lucas in 2024, with an average age of 57.

Show 8 more questionsShow fewer questions

Is Dr. Marshall B. Lucas board certified?

Yes. Dr. Lucas is board certified in child & adolescent psychiatry by the American Board of Psychiatry and Neurology.

What services does Dr. Marshall B. Lucas bill to Medicare?

In 2024, Dr. Lucas' most billed Medicare services were hospital inpatient care (99233), psychiatric service (90868) and hospital inpatient care (99232).

Where did Dr. Marshall B. Lucas go to medical school?

Dr. Lucas graduated from McGovern Medical School in 1990.

What drugs does Dr. Marshall B. Lucas prescribe most?

In 2024 Medicare Part D data, Dr. Lucas' most prescribed drugs by claims were Dextroamphetamine-Amphetamine, Alprazolam and Clonazepam.

Has Dr. Marshall B. Lucas received payments from drug or device companies?

CMS Open Payments shows $8,155 in general payments to Dr. Lucas from 32 companies from 2016 to 2025. The largest total came from Abbvie Inc.

How long has Dr. Marshall B. Lucas been practicing?

Dr. Lucas graduated from medical school in 1990, 36 years ago.

Does Dr. Marshall B. Lucas do research?

Dr. Lucas has worked on 2 clinical trials.

What insurance does Dr. Marshall B. Lucas accept?

Dr. Lucas is in network with 18 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

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