Dr. Mark W. Bookout, MD
- Medicare services, 2023
- 31
- Part D claims, 2023
- 23
- Industry payments
- $65
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 6918 Shallowford Rd, Chattanooga, TN 37421-6784
- Practice phone
- Call (423) 855-2552
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Comprehensive Medical Care
Multi-specialty group site · Chattanooga, Tennessee
Find Dr. Bookout'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 W. Bookout is an otolaryngologist in Chattanooga, Tennessee
Dr. Bookout practices at Comprehensive Medical Care in Chattanooga, Tennessee.
Dr. Bookout's NPI, 1356339063, was assigned on October 7, 2005. Dr. Bookout graduated from University of Tennessee, Hsc, College of Medicine in 1978. Dr. Bookout holds Tennessee license 011511.
- NPI
- 1356339063NPI Registry (opens in a new tab)
- NPI enumeration date
- October 7, 2005
- NPI status
- Active
- Practice phone
- (423) 855-2552
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 74
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark W. Bookout practices at 2 locations in Chattanooga, Tennessee
Dr. Bookout's primary practice is Comprehensive Medical Care, at 6918 Shallowford Rd, Chattanooga, TN 37421-6784. The practice phone is (423) 855-2552. The NPI Registry lists Dr. Bookout's practice address as 4151 Ringgold Rd, Chattanooga, TN 37412.
- Comprehensive Medical CarePrimary6918 Shallowford Rd, Chattanooga, TN 37421-6784Phone(423) 855-2552
- NPI Registry address4151 Ringgold Rd, Chattanooga, TN 37412 · Hamilton CountyPhone(423) 622-5165
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Mark W. Bookout is affiliated with 1 site of care and 1 medical group
Dr. Bookout's primary practice is Comprehensive Medical Care in Chattanooga, Tennessee. Dmand AI also links Dr. Bookout to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Mark W. Bookout's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bookout practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Comprehensive Medical Care | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark W. Bookout is one of 171 otolaryngologists in Tennessee
Otolaryngology is Dr. Bookout's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dmand AI has Dr. Bookout's licenses on file in 2 states: Tennessee and Georgia.
Specialties and state licenses
- Otolaryngology, TennesseePrimary
- Georgia license
Otolaryngologists near Dr. Bookout
Counts of otolaryngologists 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 W. Bookout billed Medicare for 31 services in 2023
CMS data shows 31 Medicare services from Dr. Bookout across 1 procedure code in 2023, all of them office visits. Medicare paid $2,174 for them. Every service was in an office.
Dr. Bookout's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 502023: 3138%
- Tests and treatments
- 2022: 122023: 0100%
- Surgery
- 2022: 152023: 0100%
Dr. Bookout compared with the Tennessee median for otolaryngologists, 2023
- Dr. Bookout
- Tennessee median
- Medicare services
- 31vs 97897% below
- Part D claims
- 23vs 28892% below
Medians across 186 otolaryngologists in Tennessee with Dmand AI profiles that report each measure.
Dr. Bookout's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Bookout?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bookout and other otolaryngologists in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark W. Bookout's patients have a median age of 12
Across all payers, Dmand AI patient panel data puts Dr. Bookout's median patient age at 12, with 48% women.
Dr. Bookout's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 12
Patient panel by sex, all payers
- Women48%
- Men51%
Source: Dmand AI Patient Panel Data
Dr. Mark W. Bookout wrote 23 Medicare Part D claims in 2023
In 2023, Dr. Bookout wrote 23 Medicare Part D claims. They cover 2 drugs, with $303 in total drug cost. In 2020, CMS named 11 claims across 1 drug.
Dr. Bookout's most prescribed drugs by claims, 2023
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, 2020 to 2023
- 2020
- 2023
- Claims for drugs CMS names
- 2020: 112023: 23109%
Drugs named by CMS: 2 in 2023, 1 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Mark W. Bookout received $65 in industry payments from 2017 to 2019
CMS Open Payments shows 4 general payments to Dr. Bookout from 4 drug and device companies from 2017 to 2019. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $21.
General payments to Dr. Bookout by program year, 2017 to 2019
Companies that paid Dr. Bookout the most, 2017 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark W. Bookout graduated from University of Tennessee, Hsc, College of Medicine
Dr. Bookout graduated from University of Tennessee, Hsc, College of Medicine in 1978.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark W. Bookout'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 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 W. Bookout
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 W. Bookout's NPI number?
Dr. Mark W. Bookout's NPI number is 1356339063. It was assigned on October 7, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark W. Bookout?
Dr. Mark W. Bookout is an otolaryngologist in Chattanooga, Tennessee. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).
Where does Dr. Mark W. Bookout practice?
Dr. Bookout practices at 6918 Shallowford Rd, Chattanooga, TN 37421-6784. Dr. Bookout also practices at 4151 Ringgold Rd, Chattanooga, TN 37412. Dr. Bookout's primary practice is Comprehensive Medical Care in Chattanooga, Tennessee. Dmand AI also links Dr. Bookout to 1 medical group.
What is Dr. Mark W. Bookout's office phone number?
The practice phone on file for Dr. Bookout is (423) 855-2552.
What is Dr. Mark W. Bookout's medical license number?
Dr. Bookout holds Tennessee license 011511, one of the licenses on file in 2 states.
Which states has Dr. Mark W. Bookout been licensed in?
Dmand AI has state licenses on file for Dr. Bookout in Tennessee and Georgia.
Does Dr. Mark W. Bookout accept Medicare?
Yes. CMS data shows Dr. Bookout billed Medicare for 31 services in 2023.
What services does Dr. Mark W. Bookout bill to Medicare?
In 2023, Dr. Bookout's most billed Medicare services were office visit, new patient (99203).
Where did Dr. Mark W. Bookout go to medical school?
Dr. Bookout graduated from University of Tennessee, Hsc, College of Medicine in 1978.
What drugs does Dr. Mark W. Bookout prescribe most?
In 2023 Medicare Part D data, Dr. Bookout's most prescribed drugs by claims were Sulfamethoxazole-Trimethoprim and Omeprazole.
Has Dr. Mark W. Bookout received payments from drug or device companies?
CMS Open Payments shows $65 in general payments to Dr. Bookout from 4 companies from 2017 to 2019. The largest total came from Stryker Corporation.
How long has Dr. Mark W. Bookout been practicing?
Dr. Bookout graduated from medical school in 1978, 48 years ago.
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