Greg John Haro, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Northridge, CA
Greg John Haro, MD is a thoracic surgery (cardiothoracic vascular surgery) physician with a practice address in Northridge, California, and NPI 1609293919, issued on Mar 25, 2014. Check the license (California 140049, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Greg John Haro
- Credential
- MD
- Primary taxonomy
- Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X
- License number
- 140049 CA
Self-reported in NPPES; status is on the state search - Practice location
- Soltero And Yasuda Associates, Northridge, CA 91325
- Phone
- (818) 993-4471
- Enumerated
- Mar 25, 2014
- Record last updated
- Apr 16, 2024
- Medicare enrollment
- Enrolled (PECOS I20230925002317); accepts Medicare assignment
- Medical or professional school
- University Of Texas Southwestern Medical School At Dallas, 2014
- Entity
- Type 1 · individual
8 nearest thoracic surgery (cardiothoracic vascular surgery) physician records → All 634 in California → Look up another NPI →
Verify Greg John Haro in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 140049Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average thoracic surgery (cardiothoracic vascular surgery) physician in 2024
19 Medicare Part D claims for 13 beneficiaries, against an average of 101 among the 2,587 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.
Industry payments in 2024: $3,545.40
52 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 4,047 providers of this specialty with any payment received $7,828.84 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.
Bills Medicare through one group practice
- Soltero And Yasuda Associates Cardiothoracic And Vascular Surgery MediNorthridge, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Greg John Haro among 634 thoracic surgery (cardiothoracic vascular surgery) physician records in California
Greg John Haro, MD is one of 634 thoracic surgery (cardiothoracic vascular surgery) physician records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 84% of them.
- NPI issued2014 · 84% of these records are older, 14% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2014 · median 1997 among the 408 with a school on file
- Record last updated2024 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208G00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician providers in California
There are 634 thoracic surgery (cardiothoracic vascular surgery) physician records in California.
All 634 in California → Every provider in Northridge → Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician nationwide →
The 8 thoracic surgery (cardiothoracic vascular surgery) physician records with the nearest ZIP codes
- Azmi Atiya, MDNorthridge, CA 913251639109648
- Raffi Kotoyan, MDNorthridge, CA 913251154680981
- Michael Soltero, M.D.Northridge, CA 913251437180023
- Roderick Yasuda, MDNorthridge, CA 913251518997527
- Mehdi Fakhrai, MDMission Hills, CA 913451427012228
- Sam Ebrahimi, MDTarzana, CA 913561114916376
- Nels CarrollThousand Oaks, CA 913601396122099
- Philip Faraci, M.D.Thousand Oaks, CA 913601851391593
Common questions
What is Greg John Haro, MD's NPI number?
Greg John Haro, MD's National Provider Identifier (NPI) is 1609293919, issued on Mar 25, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Greg John Haro, MD located?
The NPPES record lists a practice address at Soltero And Yasuda Associates, Northridge, CA, 91325. Phone: (818) 993-4471. Providers update this record themselves, so call before visiting.
How can I verify Greg John Haro, MD's license?
NPPES lists California license number 140049, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Greg John Haro, MD prescribe under Medicare Part D?
In 2024, Greg John Haro, MD had 19 Medicare Part D claims for 13 beneficiaries; the average among thoracic surgery (cardiothoracic vascular surgery) physician prescribers was 101. 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.