David O. Johnson, M.D.
Pediatrics Physician · Southlake, TX
David O. Johnson, M.D. is a pediatrics physician with a practice address in Southlake, Texas, and NPI 1740204692, issued on Jul 26, 2006. Check the license (Texas E4432, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- David O. Johnson
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- E4432 TX
Self-reported in NPPES; status is on the state search - Practice location
- 731 E Southlake Blvd, Southlake, TX 76092
- Phone
- (817) 912-8800
- Enumerated
- Jul 26, 2006
- Record last updated
- Jun 11, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (817) 912-8810
- Medicaid ID
- 1378663-01 TX
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 5,641 in Texas → Look up another NPI →
Also registered at 731 E Southlake Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Melissa Abraham, DPTPhysical Therapist1497059257
- Emily Barker, BSN, MSN, CPNPPediatric Nurse Practitioner1780901884
- Kimberly Benko, CNPFamily Nurse Practitioner1720002637
- Arthur Benzick, MDPediatrics Physician1376500843
- Jami Braxton, MSN-FNPFamily Nurse Practitioner1205096047
- Monica Briggs, PTPhysical Therapist1174544241
Verify David O. Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license E4432Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average pediatrics physician in 2024
17 Medicare Part D claims, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
David O. Johnson among 5,641 pediatrics physician records in Texas
David O. Johnson, M.D. is one of 5,641 pediatrics physician records with a practice address in Texas. 47% 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 11% of them.
- NPI issued2006 · 11% of these records are older, 57% newer
- In a Medicare fileYes · 47% of these records are
- In the CMS Doctors and Clinicians fileNo · 9% of these records are
- Record last updated2015 · 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
15 pediatrics physician records list a practice address in Southlake
They are 15 of the 1,506 NPPES records with a practice address in Southlake, and 5,641 pediatrics physician records in Texas.
All 5,641 in Texas → Every provider in Southlake → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Melissa AsgaonkarSouthlake, TX 760921861418907
- Arthur Benzick, MDSouthlake, TX 760921376500843
- Nannette Crow, MDSouthlake, TX 760921588642318
- Magda Fawzy, MDSouthlake, TX 760921396855946
- Philip Fuller, MDSouthlake, TX 760921760592216
- Jacqueline Hanna, MDSouthlake, TX 760921508027004
- Agatha Hunt, M.D.Southlake, TX 760921972719417
- Roger Knapp, MDSouthlake, TX 760921457436602
Common questions
What is David O. Johnson, M.D.'s NPI number?
David O. Johnson, M.D.'s National Provider Identifier (NPI) is 1740204692, issued on Jul 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David O. Johnson, M.D. located?
The NPPES record lists a practice address at 731 E Southlake Blvd, Southlake, TX, 76092. Phone: (817) 912-8800. Providers update this record themselves, so call before visiting.
How can I verify David O. Johnson, M.D.'s license?
NPPES lists Texas license number E4432, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David O. Johnson, M.D. prescribe under Medicare Part D?
In 2024, David O. Johnson, M.D. had 17 Medicare Part D claims; the average among pediatrics physician prescribers was 375. Part D covers Medicare prescriptions only.
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.