Catherine Alexis Major, M.D.
Pediatrics Physician · St Petersburg, FL
Catherine Alexis Major, M.D. is a pediatrics physician with a practice address in St Petersburg, Florida, and NPI 1790736213, issued on May 12, 2006. Check the license (Florida ME92626, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Catherine Alexis Major
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License numbers
- ME92626 FL
2024038633 MO
Self-reported in NPPES; status is on the state search - Practice location
- 501 6TH Ave S, St Petersburg, FL 33701
- Phone
- (727) 767-4243
- Enumerated
- May 12, 2006
- Record last updated
- Dec 1, 2025
- Fax
- (727) 767-8612
- Medicaid ID
- 272214300 FL
- Medicare enrollment
- Enrolled (PECOS I20160824000839); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 3,996 in Florida → Look up another NPI →
Also registered at 501 6TH Ave S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Diane AgueroStudent in an Organized Health Care Education/Training Program1588425011
- Sandra Al Tamimi, MDPediatrics Physician1366070294
- Swata Alagar, MDStudent in an Organized Health Care Education/Training Program1609679133
- Angie Alegria, DOHospitalist Physician1871027623
- George Alvarez, M.D.Pediatric Anesthesiology Physician1285670968
- Dipti Amin, M.D.Pediatrics Physician1033169461
Verify Catherine Alexis Major in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME92626Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 78 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Pediatric Physician Services, Inc.St Petersburg, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Catherine Alexis Major among 3,996 pediatrics physician records in Florida
Catherine Alexis Major, M.D. is one of 3,996 pediatrics physician records with a practice address in Florida. 51% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 49% newer
- In a Medicare fileYes · 51% of these records are
- In the CMS Doctors and Clinicians fileYes · 7% of these records are
- Graduated2008 · median 2010 among the 266 with a school on file
- Record last updated2025 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
119 pediatrics physician records list a practice address in St Petersburg
They are 119 of the 6,159 NPPES records with a practice address in St Petersburg, and 3,996 pediatrics physician records in Florida.
All 3,996 in Florida → Every provider in St Petersburg → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Carmen Alfaro, M.D.St Petersburg, FL 337011467421271
- Dipti Amin, M.D.St Petersburg, FL 337011033169461
- Elizabeth Banks, M.D.St Petersburg, FL 337011033195235
- Melissa Brinn, M.D.St Petersburg, FL 337011336146737
- William Brown, M.D.St Petersburg, FL 337011477516227
- Leslie Carroll, MDSt Petersburg, FL 337011700872462
- Heinz Chavez, MDSt Petersburg, FL 337011427019439
- Kristen Danielson, MDSt Petersburg, FL 337011417920414
Common questions
What is Catherine Alexis Major, M.D.'s NPI number?
Catherine Alexis Major, M.D.'s National Provider Identifier (NPI) is 1790736213, issued on May 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Catherine Alexis Major, M.D. located?
The NPPES record lists a practice address at 501 6TH Ave S, St Petersburg, FL, 33701. Phone: (727) 767-4243. Providers update this record themselves, so call before visiting.
How can I verify Catherine Alexis Major, M.D.'s license?
NPPES lists Florida license number ME92626, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Catherine Alexis Major, M.D.'s MIPS final score?
The 2023 MIPS final score is 78 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.