Mark L. Baker, CRNA
- Medicare patients, 2024
- 13
- Hospital affiliations
- 2
- Industry payments
- $31
- Medical group
- 1
- State license
- 1
- Practice address
- 2018 Clinch Ave SW, Knoxville, TN 37916
- Practice phone
- Call (865) 541-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Mark Baker'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.
Mark L. Baker is a nurse anesthetist in Knoxville, Tennessee
Mark Baker practices at Dolly Parton Children's Hospital in Knoxville, Tennessee, part of East Tennessee Children's Hospital.
Mark Baker's NPI, 1568587905, was assigned on March 21, 2007. Mark Baker holds Tennessee license RN0000131230.
- NPI
- 1568587905NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143311282
- NPI enumeration date
- March 21, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (865) 541-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark L. Baker practices at Dolly Parton Children's Hospital in Knoxville, Tennessee
Mark Baker's primary practice is Dolly Parton Children's Hospital, at 2018 Clinch Ave SW, Knoxville, TN 37916 in Knox County. The practice phone is (865) 541-8000.
- Dolly Parton Children's Hospital2018 Clinch Ave SW, Knoxville, TN 37916 · Knox CountyPhone(865) 541-8000
Source: Dmand AI Affiliation Data
Mark L. Baker is affiliated with 3 sites of care and 1 medical group
Mark Baker's primary practice is Dolly Parton Children's Hospital in Knoxville, Tennessee, part of East Tennessee Children's Hospital. Mark Baker is also affiliated with The University of Tennessee Medical Center. The medical group on file is University Anesthesiologists. Dmand AI also links Mark Baker to 1 more therapy and rehab clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mark L. Baker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Baker practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dolly Parton Children's Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across East Tennessee Children's Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Mark L. Baker is one of 2,442 nurse anesthetists in Tennessee
Nurse anesthetist, certified registered is Mark Baker's primary specialty in the NPI Registry, under taxonomy code 367500000X. Mark Baker is licensed in Tennessee.
Specialties and state licenses
- Certified registered nurse anesthetist, TennesseePrimary
Nurse anesthetists near Mark Baker
Counts of nurse anesthetists 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
Mark L. Baker treated 13 Medicare patients in 2024, average age 73
CMS counts 13 Medicare patients who saw Mark Baker in 2024. The largest group is under 65, with 0 patients. 75% of them have high blood pressure. Their average risk score is 2.67, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Mark Baker's median patient age at 7, with 45% women.
Mark Baker's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Mark Baker's Medicare patients, 2024
- High blood pressure75%
Share of Medicare patients with each condition. A patient can have several.
Mark Baker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 7
Patient panel by sex, all payers
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Mark L. Baker takes part in Medicare
Mark Baker accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Mark L. Baker received $31 in industry payments in 2025
CMS Open Payments shows 1 general payment to Mark Baker from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $31.
Companies that paid Mark Baker the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Mark L. Baker'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 patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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) |
| 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 Mark L. Baker
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mark L. Baker's NPI number?
Mark L. Baker's NPI number is 1568587905. It was assigned on March 21, 2007, and it is active in the NPI Registry.
What does Mark L. Baker specialize in?
Mark L. Baker is a nurse anesthetist in Knoxville, Tennessee. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does Mark L. Baker practice?
Mark Baker practices at 2018 Clinch Ave SW, Knoxville, TN 37916. Mark Baker's primary practice is Dolly Parton Children's Hospital in Knoxville, Tennessee, part of East Tennessee Children's Hospital. Dmand AI also links Mark Baker to 1 therapy and rehab clinic.
What is Mark L. Baker's office phone number?
The practice phone on file for Mark Baker is (865) 541-8000.
What is Mark L. Baker's medical license number?
Mark Baker holds Tennessee license RN0000131230.
Which hospitals is Mark L. Baker affiliated with?
Mark Baker practices at Dolly Parton Children's Hospital in Knoxville, Tennessee. Mark Baker is also affiliated with The University of Tennessee Medical Center.
What medical group is Mark L. Baker part of?
Mark Baker is linked to University Anesthesiologists.
Does Mark L. Baker accept Medicare?
Yes. CMS lists Mark Baker as accepting Medicare assignment.
How many Medicare patients does Mark L. Baker see?
CMS counts 13 Medicare patients who saw Mark Baker in 2024, with an average age of 73.
Has Mark L. Baker received payments from drug or device companies?
CMS Open Payments shows $31 in general payments to Mark Baker from 1 company from 2025 to 2025. The largest total came from Abbott Laboratories.
How long has Mark L. Baker been practicing?
Mark Baker graduated from medical school in 2006, 20 years ago.
Selling to nurse anesthetist, certified registered practices?
See nurse anesthetists in Tennessee by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card