Abby Coldren Johnson, M.D.
Pediatrics Physician · Houston, TX
Abby Coldren Johnson, M.D. is a pediatrics physician with a practice address in Houston, Texas, and NPI 1366836603, issued on Mar 25, 2015. Check the license (Texas R4987, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Abby Coldren Johnson
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- R4987 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1 Baylor Plz # Bcm320, Houston, TX 77030
- Phone
- (832) 824-1173
- Enumerated
- Mar 25, 2015
- Record last updated
- Jul 20, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (832) 825-9302
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 5,641 in Texas → Look up another NPI →
Also registered at 1 Baylor Plz # Bcm320
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Abby Coldren Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license R4987Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $302.15
5 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 21,580 providers of this specialty with any payment received $842.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Abby Coldren Johnson among 5,641 pediatrics physician records in Texas
Abby Coldren 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 2015, is newer than 75% of them.
- NPI issued2015 · 75% of these records are older, 23% newer
- In a Medicare fileYes · 47% of these records are
- In the CMS Doctors and Clinicians fileNo · 9% of these records are
- Record last updated2018 · 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).
1,038 pediatrics physician records list a practice address in Houston
They are 1,038 of the 61,221 NPPES records with a practice address in Houston, and 5,641 pediatrics physician records in Texas.
All 5,641 in Texas → Every provider in Houston → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Steve Alley, M.D.Houston, TX 770301396744843
- Robert Boyd, M.D.Houston, TX 770301679575450
- Hemlata Desai, M.D.Houston, TX 770301306848130
- Stacey Gallas, M.D.Houston, TX 770301710989231
- Brenda Hakemack, M.D.Houston, TX 770301407858491
- Grace Hu, M.D.Houston, TX 770301871595249
- Sue Jong, M.D.Houston, TX 770301285636274
- Ian Kavin, M.D.Houston, TX 770301932101565
Common questions
What is Abby Coldren Johnson, M.D.'s NPI number?
Abby Coldren Johnson, M.D.'s National Provider Identifier (NPI) is 1366836603, issued on Mar 25, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Abby Coldren Johnson, M.D. located?
The NPPES record lists a practice address at 1 Baylor Plz # Bcm320, Houston, TX, 77030. Phone: (832) 824-1173. Providers update this record themselves, so call before visiting.
How can I verify Abby Coldren Johnson, M.D.'s license?
NPPES lists Texas license number R4987, 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.
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.