Maria Lilibeth Tan Sy, M.D.
Pediatrics Physician · Panorama City, CA
Maria Lilibeth Tan Sy, M.D. is a pediatrics physician with a practice address in Panorama City, California, and NPI 1700897741, issued on Aug 11, 2006. Check the license (California A52234, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Maria Lilibeth Tan Sy
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- A52234 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8162 Van Nuys Blvd, Panorama City, CA 91402
- Phone
- (818) 787-5800
- Enumerated
- Aug 11, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (818) 787-5810
- Medicaid ID
- GR0099890 CA
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →
Verify Maria Lilibeth Tan Sy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A52234Check 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: $20.99
1 payment: food and beverage; the largest payer was GlaxoSmithKline, LLC. The 21,580 providers of this specialty with any payment received $842.05 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.
Maria Lilibeth Tan Sy among 9,272 pediatrics physician records in California
Maria Lilibeth Tan Sy, M.D. is one of 9,272 pediatrics physician records with a practice address in California. 31% 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, 56% newer
- In a Medicare fileYes · 31% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2007 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
41 pediatrics physician records list a practice address in Panorama City
They are 41 of the 1,412 NPPES records with a practice address in Panorama City, and 9,272 pediatrics physician records in California.
All 9,272 in California → Every provider in Panorama City → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Rebecca Aaronson, MDPanorama City, CA 914021487746814
- Marilyn Amis, MDPanorama City, CA 914021376610287
- Martin Anderson, M.D. MPHPanorama City, CA 914021780685479
- Karen Hirsch, MDPanorama City, CA 914021124187737
- Joung-He Kim, MDPanorama City, CA 914021336208958
- Zonia Leon, MDPanorama City, CA 914021114940640
- Rene Lim, M.D.Panorama City, CA 914021639100498
- Mai Nguyen, MDPanorama City, CA 914021700945425
Common questions
What is Maria Lilibeth Tan Sy, M.D.'s NPI number?
Maria Lilibeth Tan Sy, M.D.'s National Provider Identifier (NPI) is 1700897741, issued on Aug 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Maria Lilibeth Tan Sy, M.D. located?
The NPPES record lists a practice address at 8162 Van Nuys Blvd, Panorama City, CA, 91402. Phone: (818) 787-5800. Providers update this record themselves, so call before visiting.
How can I verify Maria Lilibeth Tan Sy, M.D.'s license?
NPPES lists California license number A52234, 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.