Shannon Elizabeth Blalock, MD
Pediatric Cardiology Physician · Dallas, TX
Shannon Elizabeth Blalock, MD is a pediatric cardiology physician with a practice address in Dallas, Texas, and NPI 1285825505, issued on Aug 5, 2007. Check the license (Texas M1519, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Shannon Elizabeth Blalock
- Credential
- MD
- Primary taxonomy
- Pediatric Cardiology Physician 2080P0202X
- License number
- M1519 TX
Self-reported in NPPES; status is on the state search - Practice location
- 5323 Harry Hines Boulevard, Dallas, TX 75390
- Phone
- (214) 456-2333
- Enumerated
- Aug 5, 2007
- Record last updated
- Aug 15, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (214) 456-6154
- Medicaid ID
- 204311905 TX
- Entity
- Type 1 · individual
8 nearest pediatric cardiology physician records → All 325 in Texas → Look up another NPI →
Also registered at 5323 Harry Hines Boulevard
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Shannon Elizabeth Blalock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license M1519Check 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: $59.77
3 payments; by number, the most common kind was food and beverage; the largest payer was Philips North America LLC. The 1,156 providers of this specialty with any payment received $2,864.57 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.
Shannon Elizabeth Blalock among 325 pediatric cardiology physician records in Texas
Shannon Elizabeth Blalock, MD 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 2007, is newer than 36% of them.
- NPI issued2007 · 36% of these records are older, 54% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2011 · 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 Dallas → Pediatric Cardiology Physician nationwide →
The 8 pediatric cardiology physician records with the nearest ZIP codes
- Vasiliki Dimas, MDDallas, TX 753901639102148
- Abhay Divekar, MD, MBBSDallas, TX 753901215125208
- David Fixler, MDDallas, TX 753901316916711
- Candace Gibbin, MDDallas, TX 753901093775017
- Lisa Heistein, MDDallas, TX 753901669408282
- Catherine Ikemba, MDDallas, TX 753901770549651
- Matthew Lemler, MDDallas, TX 753901144282559
- Lynn Mahony, MDDallas, TX 753901164459145
Common questions
What is Shannon Elizabeth Blalock, MD's NPI number?
Shannon Elizabeth Blalock, MD's National Provider Identifier (NPI) is 1285825505, issued on Aug 5, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Shannon Elizabeth Blalock, MD located?
The NPPES record lists a practice address at 5323 Harry Hines Boulevard, Dallas, TX, 75390. Phone: (214) 456-2333. Providers update this record themselves, so call before visiting.
How can I verify Shannon Elizabeth Blalock, MD's license?
NPPES lists Texas license number M1519, 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.