Leonard Dalag
Vascular & Interventional Radiology Physician · Manteca, CA
Leonard Dalag is a vascular & interventional radiology physician with a practice address in Manteca, California, and NPI 1689043291, issued on Sep 24, 2015. Check the license (California A171850, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Leonard Dalag
- Primary taxonomy
- Vascular & Interventional Radiology Physician 2085R0204X
- License numbers
- A171850 CA
125.067931 IL
Self-reported in NPPES; status is on the state search - Practice location
- 250 Cherry LN Ste 116, Manteca, CA 95337
- Phone
- (209) 647-2184
- Enumerated
- Sep 24, 2015
- Record last updated
- Oct 12, 2022
- Medicare enrollment
- Enrolled (PECOS I20210514000164); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest vascular & interventional radiology physician records → All 599 in California → Look up another NPI →
Also registered at 250 Cherry LN Ste 116
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samyuktha Balabhadra, MDVascular & Interventional Radiology Physician1629506605
- Tarundeep Grewal, MDVascular & Interventional Radiology Physician1669964938
- Hai Hoang, MDVascular & Interventional Radiology Physician1013478395
- Dmitriy Shnayderman, M.D.Vascular & Interventional Radiology Physician1346687670
- Tyler Vachon, MDDiagnostic Radiology Physician1083777460
- Juliana Xie, M.D.Diagnostic Radiology Physician1518408723
Verify Leonard Dalag in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A171850Check 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: $864.01
10 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 3,457 providers of this specialty with any payment received $7,206.73 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 2 group practices
- County OF Santa ClaraSan Jose, CA
- Usc Care Medical Group IncLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Leonard Dalag among 599 vascular & interventional radiology physician records in California
Leonard Dalag is one of 599 vascular & interventional radiology physician records with a practice address in California. 88% 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 79% of them.
- NPI issued2015 · 79% of these records are older, 17% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated2015 · median 2007 among the 497 with a school on file
- Record last updated2022 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0204X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Vascular & Interventional Radiology Physician providers in California
There are 599 vascular & interventional radiology physician records in California.
All 599 in California → Every provider in Manteca → Vascular & Interventional Radiology Physician nationwide →
The 8 vascular & interventional radiology physician records with the nearest ZIP codes
- Samyuktha Balabhadra, MDManteca, CA 953371629506605
- Tarundeep Grewal, MDManteca, CA 953371669964938
- Hai Hoang, MDManteca, CA 953371013478395
- Chigurupati Ramana, M.D.Manteca, CA 953371861475568
- Dmitriy Shnayderman, M.D.Manteca, CA 953371346687670
- Damian Caci, M.D.Modesto, CA 953551427339134
- Stephen Liu, M.D.Modesto, CA 953551306889860
- Binh Quach, D.O.Modesto, CA 953551831493261
Common questions
What is Leonard Dalag's NPI number?
Leonard Dalag's National Provider Identifier (NPI) is 1689043291, issued on Sep 24, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Leonard Dalag located?
The NPPES record lists a practice address at 250 Cherry LN Ste 116, Manteca, CA, 95337. Phone: (209) 647-2184. Providers update this record themselves, so call before visiting.
How can I verify Leonard Dalag's license?
NPPES lists California license number A171850, 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.
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.