Dr. Mark D. Baker, MD
- Industry payments
- $42
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 1600 Z Ave, Birmingham, AL 35208
- Practice phone
- Call (205) 638-9100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Childrens Hospital of Alabama
Birmingham, Alabama
Find Dr. 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.
Dr. Mark D. Baker is a pediatric emergency medicine (pediatrics) physician in Birmingham, Alabama
Dr. Baker practices at Childrens Hospital of Alabama in Birmingham, Alabama.
Dr. Baker's NPI, 1437146644, was assigned on October 3, 2005. Dr. Baker graduated from University of Chicago, Pritzker School of Medicine in 1995. Dr. Baker holds Alabama license MD.26612.
- NPI
- 1437146644NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284852708
- NPI enumeration date
- October 3, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (205) 638-9100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark D. Baker practices at Childrens Hospital of Alabama in Birmingham, Alabama
Dr. Baker's primary practice is Childrens Hospital of Alabama, at 1600 Z Ave, Birmingham, AL 35208 in Jefferson County. The practice phone is (205) 638-9100.
- Childrens Hospital of Alabama1600 Z Ave, Birmingham, AL 35208 · Jefferson CountyPhone(205) 638-9100
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark D. Baker is affiliated with 1 site of care and 2 medical groups
Dr. Baker's primary practice is Childrens Hospital of Alabama in Birmingham, Alabama. The medical group on file is UAB Medicine. Dmand AI also links Dr. Baker to 1 more medical group, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mark D. Baker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Baker practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Childrens Hospital of Alabama | 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 D. Baker is one of 43 pediatric emergency medicine (pediatrics) physicians in Alabama
Pediatric emergency medicine is Dr. Baker's primary specialty in the NPI Registry, under taxonomy code 2080P0204X. Dr. Baker is licensed in Alabama.
Specialties and state licenses
- Pediatric emergency medicine (pediatrics), AlabamaPrimary
Pediatric emergency medicine (pediatrics) physicians near Dr. Baker
Counts of pediatric emergency medicine (pediatrics) physicians 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 D. Baker's patients have a median age of 9
Across all payers, Dmand AI patient panel data puts Dr. Baker's median patient age at 9, with 44% women.
Dr. 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 9
Patient panel by sex, all payers
- Women44%
- Men54%
Source: Dmand AI Patient Panel Data
How Dr. Mark D. Baker takes part in Medicare
Dr. 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)
Dr. Mark D. Baker received $42 in industry payments in 2021
CMS Open Payments shows 1 general payment to Dr. Baker from 1 drug or device company in 2021. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $42.
Companies that paid Dr. Baker the most, 2021 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark D. Baker graduated from University of Chicago, Pritzker School of Medicine
Dr. Baker graduated from University of Chicago, Pritzker School of Medicine in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark D. 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. Mark D. 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 Dr. Mark D. Baker's NPI number?
Dr. Mark D. Baker's NPI number is 1437146644. It was assigned on October 3, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark D. Baker?
Dr. Mark D. Baker is a pediatric emergency medicine (pediatrics) physician in Birmingham, Alabama. The primary specialty in the NPI Registry is Pediatric Emergency Medicine (Pediatrics) Physician (taxonomy code 2080P0204X).
Where does Dr. Mark D. Baker practice?
Dr. Baker practices at 1600 Z Ave, Birmingham, AL 35208. Dr. Baker's primary practice is Childrens Hospital of Alabama in Birmingham, Alabama. Dmand AI also links Dr. Baker to 1 medical group.
What is Dr. Mark D. Baker's office phone number?
The practice phone on file for Dr. Baker is (205) 638-9100.
What is Dr. Mark D. Baker's medical license number?
Dr. Baker holds Alabama license MD.26612.
What medical group is Dr. Mark D. Baker part of?
Dr. Baker is linked to UAB Medicine. Dmand AI links Dr. Baker to 1 more medical group.
Does Dr. Mark D. Baker accept Medicare?
Yes. CMS lists Dr. Baker as accepting Medicare assignment.
Where did Dr. Mark D. Baker go to medical school?
Dr. Baker graduated from University of Chicago, Pritzker School of Medicine in 1995.
Has Dr. Mark D. Baker received payments from drug or device companies?
CMS Open Payments shows $42 in general payments to Dr. Baker from 1 company from 2021 to 2021. The largest total came from Stryker Corporation.
How long has Dr. Mark D. Baker been practicing?
Dr. Baker graduated from medical school in 1995, 31 years ago.
Selling to pediatric emergency medicine practices?
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