Dr. Lane Marshall Cook, MD
- Medicare services, 2024
- 270
- Medicare patients, 2024
- 76
- Part D claims, 2024
- 2,442
- Hospital affiliations
- 1
- Industry payments
- $107,509
- Practice address
- 907 E Lamar Alexander Parkway, Maryville, TN 37804
- Practice phone
- Call (865) 983-7211
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Cook's professional email, personal email and mobile number
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Dr. Lane Marshall Cook is a psychiatrist in Maryville, Tennessee
Dr. Cook practices at Prisma Health Blount Memorial Hospital in Maryville, Tennessee, part of Prisma Health.
Dr. Cook's NPI, 1174509590, was assigned on December 17, 2005. Dr. Cook graduated from Louisiana State University School of Medicine in New Orleans in 1977. Dr. Cook holds Tennessee license MD014748.
- NPI
- 1174509590NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072603356
- NPI enumeration date
- December 17, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (865) 983-7211
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 75
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lane Marshall Cook practices at Prisma Health Blount Memorial Hospital in Maryville, Tennessee
Dr. Cook's primary practice is Prisma Health Blount Memorial Hospital, at 907 E Lamar Alexander Parkway, Maryville, TN 37804 in Blount County. The practice phone is (865) 983-7211.
- Prisma Health Blount Memorial Hospital907 E Lamar Alexander Parkway, Maryville, TN 37804 · Blount CountyPhone(865) 983-7211
Source: Dmand AI Affiliation Data
Dr. Lane Marshall Cook is affiliated with 2 sites of care and 1 medical group
Dr. Cook's primary practice is Prisma Health Blount Memorial Hospital in Maryville, Tennessee, part of Prisma Health. The medical group on file is Sutherland Associates. Dmand AI also links Dr. Cook to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Lane Marshall Cook's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cook practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Prisma Health Blount Memorial Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Prisma Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Lane Marshall Cook is one of 462 psychiatrists in Tennessee
Psychiatry is Dr. Cook's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Cook is licensed in Tennessee.
Specialties and state licenses
- Psychiatry, TennesseePrimary
Psychiatrists near Dr. Cook
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. Lane Marshall Cook billed Medicare for 270 services in 2024
CMS data shows 270 Medicare services from Dr. Cook across 1 procedure code in 2024, all of them office visits, for 76 Medicare patients. Medicare paid $21,396 for them. Every service was in an office.
Dr. Cook's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3402024: 27021%
- Tests and treatments
- 2023: 2852024: 0100%
Dr. Cook compared with the Tennessee median for psychiatrists, 2024
- Dr. Cook
- Tennessee median
- Medicare services
- 270vs 15772% above
- Medicare patients
- 76vs 5441% above
- Part D claims
- 2,133vs 18011.8 times
Medians across 527 psychiatrists in Tennessee with Dmand AI profiles that report each measure.
Dr. Cook's 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Cook and other psychiatrists in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lane Marshall Cook treated 76 Medicare patients in 2024, average age 71
CMS counts 76 Medicare patients who saw Dr. Cook in 2024. The largest group is 65 to 74, with 41 patients. 75% of them have depression, and 75% have high cholesterol. Their average risk score is 1.31, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Cook's median patient age at 66, with 66% women.
Dr. Cook's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Cook's Medicare patients by sex, 2024
- Women4762%
- Men2938%
Chronic conditions among Dr. Cook's Medicare patients, 2024
- Depression75%
- High cholesterol75%
- Mood disorders75%
- Anxiety71%
- High blood pressure61%
- Arthritis50%
- ADHD and conduct disorders42%
- Ischemic heart disease29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Cook's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women66%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Lane Marshall Cook wrote 2,442 Medicare Part D claims in 2024
In 2024, Dr. Cook wrote 2,442 Medicare Part D claims for 128 patients. 92% of them were for generic drugs. CMS names the drug for 2,133 of them, across 53 drugs with 11 or more claims each, at $250,759 in total drug cost. In 2023, CMS named 1,759 claims across 48 drugs.
Dr. Cook's Part D claims by kind of drug, 2024
- Generic2,239 claims92%
- Brand-name and other203 claims8%
Dr. Cook'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. Cook's Part D claims, 2024
- Antibiotics1%36 of 2,442 claims
- Antipsychotics, patients 65 and over5%125 of 2,442 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: 1,7592024: 2,13321%
Drugs named by CMS: 53 in 2024, 48 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
Dr. Lane Marshall Cook offers telehealth to Medicare patients
Dr. Cook accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Cook as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Lane Marshall Cook received $107,509 in industry payments from 2016 to 2025
CMS Open Payments shows 771 general payments to Dr. Cook from 32 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 76% of the total. Alkermes, Inc. paid the most, $62,450.
General payments to Dr. Cook by program year, 2016 to 2025
General payments to Dr. Cook by kind, 2016 to 2025
- Speaker and faculty fees$81,54876%
- Food and beverage$16,82016%
- Travel and lodging$6,8306%
- Consulting fees$1,9202%
- Education$3900%
Companies that paid Dr. Cook the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Lane Marshall Cook graduated from Louisiana State University School of Medicine in New Orleans
Dr. Cook graduated from Louisiana State University School of Medicine in New Orleans in 1977.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Lane Marshall Cook'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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. Lane Marshall Cook
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. Lane Marshall Cook's NPI number?
Dr. Lane Marshall Cook's NPI number is 1174509590. It was assigned on December 17, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Lane Marshall Cook?
Dr. Lane Marshall Cook is a psychiatrist in Maryville, Tennessee. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Lane Marshall Cook practice?
Dr. Cook practices at 907 E Lamar Alexander Parkway, Maryville, TN 37804. Dr. Cook's primary practice is Prisma Health Blount Memorial Hospital in Maryville, Tennessee, part of Prisma Health. Dmand AI also links Dr. Cook to 1 group practice or clinic.
What is Dr. Lane Marshall Cook's office phone number?
The practice phone on file for Dr. Cook is (865) 983-7211.
What is Dr. Lane Marshall Cook's medical license number?
Dr. Cook holds Tennessee license MD014748.
Which hospitals is Dr. Lane Marshall Cook affiliated with?
Dr. Cook practices at Prisma Health Blount Memorial Hospital in Maryville, Tennessee.
What medical group is Dr. Lane Marshall Cook part of?
Dr. Cook is linked to Sutherland Associates.
Does Dr. Lane Marshall Cook accept Medicare?
Yes. CMS data shows Dr. Cook billed Medicare for 270 services in 2024, and Dr. Cook accepts Medicare assignment.
Does Dr. Lane Marshall Cook offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Cook as offering telehealth services.
How many Medicare patients does Dr. Lane Marshall Cook see?
CMS counts 76 Medicare patients who saw Dr. Cook in 2024, with an average age of 71.
Show 5 more questionsShow fewer questions
What services does Dr. Lane Marshall Cook bill to Medicare?
In 2024, Dr. Cook's most billed Medicare services were office visit, established patient (99214).
Where did Dr. Lane Marshall Cook go to medical school?
Dr. Cook graduated from Louisiana State University School of Medicine in New Orleans in 1977.
What drugs does Dr. Lane Marshall Cook prescribe most?
In 2024 Medicare Part D data, Dr. Cook's most prescribed drugs by claims were Alprazolam, Clonazepam and Trazodone HCl.
Has Dr. Lane Marshall Cook received payments from drug or device companies?
CMS Open Payments shows $107,509 in general payments to Dr. Cook from 32 companies from 2016 to 2025. The largest total came from Alkermes, Inc.
How long has Dr. Lane Marshall Cook been practicing?
Dr. Cook graduated from medical school in 1977, 49 years ago.
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