Diego H. Castrillon, MD
Anatomic Pathology Physician · Dallas, TX
Diego H. Castrillon, MD is an anatomic pathology physician with a practice address in Dallas, Texas, and NPI 1528029477, issued on Mar 30, 2006. Check the license (Texas L8300, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Diego H. Castrillon
- Credential
- MD
- Primary taxonomy
- Anatomic Pathology Physician 207ZP0101X
- License number
- L8300 TX
Self-reported in NPPES; status is on the state search - Practice location
- 5323 Harry Hines Blvd, Dallas, TX 75390
- Phone
- (214) 645-0624
- Enumerated
- Mar 30, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (214) 645-0078
- Medicare enrollment
- Enrolled (PECOS I20040426000814); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anatomic pathology physician records → All 157 in Texas → Look up another NPI →
Also registered at 5323 Harry Hines Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Diego H. Castrillon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L8300Check 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): 74.6 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
- University OF Texas Southwestern Medical Center AT DallasDallas, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Diego H. Castrillon among 157 anatomic pathology physician records in Texas
Diego H. Castrillon, MD is one of 157 anatomic pathology physician records with a practice address in Texas. 63% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 51% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1996 · median 1998 among the 90 with a school on file
- Record last updated2026 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0101X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anatomic Pathology Physician providers in Texas
There are 157 anatomic pathology physician records in Texas.
All 157 in Texas → Every provider in Dallas → Anatomic Pathology Physician nationwide →
The 8 anatomic pathology physician records with the nearest ZIP codes
- Kelley Carrick, MDDallas, TX 753901184693640
- Niels-Jorgen Dyrved, MDDallas, TX 753901255461349
- Sefik Gokaslan, MDDallas, TX 753901700855251
- Tasha Greenberg, M.D.Dallas, TX 753901710178447
- Mai Hoang, MDDallas, TX 753901700845831
- Sean Hussey, MDDallas, TX 753901881607364
- Wareef Kabbani, MDDallas, TX 753901093784548
- Payal Kapur, MDDallas, TX 753901881763498
Common questions
What is Diego H. Castrillon, MD's NPI number?
Diego H. Castrillon, MD's National Provider Identifier (NPI) is 1528029477, issued on Mar 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Diego H. Castrillon, MD located?
The NPPES record lists a practice address at 5323 Harry Hines Blvd, Dallas, TX, 75390. Phone: (214) 645-0624. Providers update this record themselves, so call before visiting.
How can I verify Diego H. Castrillon, MD's license?
NPPES lists Texas license number L8300, 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.
What is Diego H. Castrillon, MD's MIPS final score?
The 2023 MIPS final score is 74.6 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.