NPPES file of Aug 9, 2026

Heather Anne Dickerson, M.D.

Pediatric Cardiology Physician · Houston, TX

Heather Anne Dickerson, M.D. is a pediatric cardiology physician with a practice address in Houston, Texas, and NPI 1184660284, issued on Jun 20, 2006. Check the license (Texas L9175, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1184660284
Name
Heather Anne Dickerson
Credential
M.D.
Primary taxonomy
Pediatric Cardiology Physician 2080P0202X
License number
L9175 TX
Self-reported in NPPES; status is on the state search
Practice location
6621 Fannin St, Houston, TX 77030
Phone
(832) 826-5637
Enumerated
Jun 20, 2006
Record last updated
Apr 28, 2012 (not updated in 14 years: call before relying on the address or phone)
Fax
(832) 825-5630
Medicare enrollment
Enrolled (PECOS I20040817000641); accepts Medicare assignment
Medical or professional school
Boston University School Of Medicine, 1997
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest pediatric cardiology physician records → All 325 in Texas → Look up another NPI →

Also registered at 6621 Fannin St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Saify Abbasi, M.DNeonatal-Perinatal Medicine Physician1730219395
  2. Mohammad Abu Arja, MDPediatric Hematology & Oncology Physician1235626839
  3. Darlene Acorda, PNPPediatric Nurse Practitioner1982837340
  4. Lauren Adams, PA-CPhysician Assistant1821289265
  5. Adekunle Adesina, MD PHDAnatomic Pathology Physician1376599225
  6. Natasha Afonso, MD, MPHPediatric Critical Care Medicine Physician1487815007

Verify Heather Anne Dickerson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license L9175    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Texas Childrens Physician GroupHouston, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Heather Anne Dickerson among 325 pediatric cardiology physician records in Texas

Heather Anne Dickerson, M.D. is one of 325 pediatric cardiology physician records with a practice address in Texas. 71% 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 6% of them.

  • NPI issued2006 · 6% of these records are older, 64% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated1997 · median 2004 among the 163 with a school on file
  • Record last updated2012 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0202X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Cardiology Physician providers in Texas

There are 325 pediatric cardiology physician records in Texas.

All 325 in Texas → Every provider in Houston → Pediatric Cardiology Physician nationwide →

The 8 pediatric cardiology physician records with the nearest ZIP codes

  1. Hugh Allen, MDHouston, TX 770301053318121
  2. Carolyn Altman, M.D.Houston, TX 770301265438170
  3. Nancy Ayres, M.D.Houston, TX 770301982600896
  4. Judith Becker, M.D.Houston, TX 770301871532861
  5. Gurur Biliciler-Denktas, M.D.Houston, TX 770301295777852
  6. Muhammad Khan, MDHouston, TX 770301548207053
  7. Maria Lantin-Hermoso, M.D.Houston, TX 770301255376984
  8. Silvana Molossi, M.D., PH.D.Houston, TX 770301033177928

Common questions

What is Heather Anne Dickerson, M.D.'s NPI number?

Heather Anne Dickerson, M.D.'s National Provider Identifier (NPI) is 1184660284, issued on Jun 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Heather Anne Dickerson, M.D. located?

The NPPES record lists a practice address at 6621 Fannin St, Houston, TX, 77030. Phone: (832) 826-5637. Providers update this record themselves, so call before visiting.

How can I verify Heather Anne Dickerson, M.D.'s license?

NPPES lists Texas license number L9175, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.