Dr. Marisa Byars Rosales, MD
- Industry payments
- $86
- Affiliated sites
- 1
- Medical group
- 1
- Insurance carriers
- 6
- State licenses
- 2
- Practice address
- 5333 W. University Drive, Mckinney, TX 75071
- Practice phone
- Call (972) 569-9904
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Abc Pediatrics
Pediatric practice · Mckinney, Texas
Find Dr. Rosales' 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. Marisa Byars Rosales is a pediatrician in Mckinney, Texas
Dr. Rosales practices at Abc Pediatrics in Mckinney, Texas.
Dr. Rosales' NPI, 1326330044, was assigned on May 13, 2011. Dr. Rosales graduated from Texas A&M College of Medicine - Bryan in 2011. Dr. Rosales' Texas license number on file is Q5267.
- NPI
- 1326330044NPI Registry (opens in a new tab)
- NPI enumeration date
- May 13, 2011
- NPI status
- Active
- Practice phone
- (972) 569-9904
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Marisa Byars Rosales practices at Abc Pediatrics in Mckinney, Texas
Dr. Rosales' primary practice is Abc Pediatrics, at 5333 W. University Drive, Mckinney, TX 75071. The practice phone is (972) 569-9904.
- Abc Pediatrics5333 W. University Drive, Mckinney, TX 75071Phone(972) 569-9904
Source: Dmand AI Affiliation Data
Dr. Marisa Byars Rosales is affiliated with 1 site of care and 1 medical group
Dr. Rosales' primary practice is Abc Pediatrics in Mckinney, Texas. Dmand AI also links Dr. Rosales to 1 medical group, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Marisa Byars Rosales' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rosales practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Abc Pediatrics | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marisa Byars Rosales is one of 4,833 pediatricians in Texas
Pediatrics is Dr. Rosales' primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Rosales is board certified in pediatrics by the American Board of Pediatrics. Dmand AI has Dr. Rosales' licenses on file in 2 states: Texas and Arkansas.
Specialties and state licenses
- Pediatrics, TexasPrimary
- Arkansas license
Pediatricians near Dr. Rosales
Counts of pediatricians 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. Marisa Byars Rosales' patients have a median age of 9
Across all payers, Dmand AI patient panel data puts Dr. Rosales' median patient age at 9, with 56% women.
Dr. Rosales' 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
- Women56%
- Men43%
Source: Dmand AI Patient Panel Data
Dr. Marisa Byars Rosales received $86 in industry payments from 2016 to 2019
CMS Open Payments shows 6 general payments to Dr. Rosales from 4 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. Lupin Pharmaceuticals, Inc paid the most, $26.
General payments to Dr. Rosales by program year, 2016 to 2019
Companies that paid Dr. Rosales the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Marisa Byars Rosales graduated from Texas A&M College of Medicine - Bryan
Dr. Rosales graduated from Texas A&M College of Medicine - Bryan in 2011.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Marisa Byars Rosales accepts plans from 6 insurance carriers
Dr. Rosales is in network with 6 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- AR State Medicaid
- Baylor Scott and White
- Elevance
Plan types Dr. Rosales accepts, by number of carriers
- HMO5
- POS3
- PPO3
- Medicaid2
- Medicare2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Marisa Byars Rosales'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Marisa Byars Rosales
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. Marisa Byars Rosales' NPI number?
Dr. Marisa Byars Rosales' NPI number is 1326330044. It was assigned on May 13, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Marisa Byars Rosales?
Dr. Marisa Byars Rosales is a pediatrician in Mckinney, Texas. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Marisa Byars Rosales practice?
Dr. Rosales practices at 5333 W. University Drive, Mckinney, TX 75071. Dr. Rosales' primary practice is Abc Pediatrics in Mckinney, Texas. Dmand AI also links Dr. Rosales to 1 medical group.
What is Dr. Marisa Byars Rosales' office phone number?
The practice phone on file for Dr. Rosales is (972) 569-9904.
What is Dr. Marisa Byars Rosales' medical license number?
Dr. Rosales' Texas license number on file is Q5267, one of the licenses on file in 2 states.
Which states has Dr. Marisa Byars Rosales been licensed in?
Dmand AI has state licenses on file for Dr. Rosales in Texas (2015 to 2025) and Arkansas (2014 to 2016).
Is Dr. Marisa Byars Rosales board certified?
Yes. Dr. Rosales is board certified in pediatrics by the American Board of Pediatrics.
Where did Dr. Marisa Byars Rosales go to medical school?
Dr. Rosales graduated from Texas A&M College of Medicine - Bryan in 2011.
Has Dr. Marisa Byars Rosales received payments from drug or device companies?
CMS Open Payments shows $86 in general payments to Dr. Rosales from 4 companies from 2016 to 2019. The largest total came from Lupin Pharmaceuticals, Inc.
How long has Dr. Marisa Byars Rosales been practicing?
Dr. Rosales graduated from medical school in 2011, 15 years ago.
What insurance does Dr. Marisa Byars Rosales accept?
Dr. Rosales is in network with 6 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 5. Check the plan with the practice before a visit.
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