Maria Ng
Infectious Disease Physician · Valhalla, NY
Maria Ng is an infectious disease physician with a practice address in Valhalla, New York, and NPI 1659614030, issued on Apr 3, 2013. Check the license (New York 282957, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Maria Ng
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- 282957 NY
Self-reported in NPPES; status is on the state search - Practice location
- 100 Woods RD, Valhalla, NY 10595
- Phone
- (914) 493-6616
- Enumerated
- Apr 3, 2013
- Record last updated
- Oct 14, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (914) 493-5827
- Medicare enrollment
- Enrolled (PECOS I20180404001756); accepts Medicare assignment
- Medical or professional school
- State University Of New York Downstate Medical Center, 2013
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 970 in New York → Look up another NPI →
Also registered at 100 Woods RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marie Abate, PA-CPhysician Assistant1285225524
- Shaimaa AbdallahStudent in an Organized Health Care Education/Training Program1215616321
- Omar Abdelkader, MDStudent in an Organized Health Care Education/Training Program1790571099
- Magdi Abdelrahman, MBBSStudent in an Organized Health Care Education/Training Program1669925178
- Ruba Abdul WahedStudent in an Organized Health Care Education/Training Program1821626011
- Ammar AbdulfattahStudent in an Organized Health Care Education/Training Program1982345740
Verify Maria Ng in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 282957Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average infectious disease physician in 2024
64 Medicare Part D claims for 14 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D.
Most prescribed
- Ceftriaxone12 claims
- Doxycycline Hyclate12 claims
- Rifampin11 claims
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.
Bills Medicare through one group practice
- Westchester Medical Center Advanced Physician Services PCValhalla, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maria Ng among 970 infectious disease physician records in New York
Maria Ng is one of 970 infectious disease physician records with a practice address in New York. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 79% of them.
- NPI issued2013 · 79% of these records are older, 19% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2013 · median 2002 among the 624 with a school on file
- Record last updated2020 · 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 207RI0200X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in New York
There are 970 infectious disease physician records in New York.
All 970 in New York → Every provider in Valhalla → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Abhay Dhand, M.D.Valhalla, NY 105951851407712
- Jaishvi Eapen, M.D.Valhalla, NY 105951265811954
- Marc El Khoury, MDValhalla, NY 105951083825996
- Nahid ElbaggariValhalla, NY 105951386439446
- Zachary Fleischner, MDValhalla, NY 105951104204189
- Alexander Hrycko, M.D.Valhalla, NY 105951457807729
- Marina Keller, MDValhalla, NY 105951194075549
- Bettina KnollValhalla, NY 105951184766867
Common questions
What is Maria Ng's NPI number?
Maria Ng's National Provider Identifier (NPI) is 1659614030, issued on Apr 3, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Maria Ng located?
The NPPES record lists a practice address at 100 Woods RD, Valhalla, NY, 10595. Phone: (914) 493-6616. Providers update this record themselves, so call before visiting.
How can I verify Maria Ng's license?
NPPES lists New York license number 282957, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Maria Ng prescribe under Medicare Part D?
In 2024, Maria Ng had 64 Medicare Part D claims for 14 beneficiaries; the average among infectious disease physician prescribers was 689. 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.