Karen Y. Ng, MD
Family Medicine Physician · Providence, RI
Karen Y. Ng, MD is a family medicine physician with a practice address in Providence, Rhode Island, and NPI 1508859109, issued on Aug 30, 2005. Check the license (Rhode Island MD10535, as entered in NPPES) on the Rhode Island Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Karen Y. Ng
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD10535 RI
Self-reported in NPPES; status is on the state search - Practice location
- 31 Atwood St, Providence, RI 02909
- Phone
- (401) 444-0590
- Enumerated
- Aug 30, 2005
- Record last updated
- Dec 13, 2023
- Fax
- (401) 396-2084
- Medicare enrollment
- Enrolled (PECOS I20101013000763); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 475 in Rhode Island → Look up another NPI →
Also registered at 31 Atwood St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ifeoma Odukwe, MDPediatrics Physician1477180545
- Chinedu Oluchi Ogwurike, MDFamily Medicine Physician1689166720
Verify Karen Y. Ng in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersRhode Island Board of Medical Licensure and Discipline
Search for license MD10535Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% fewer Medicare Part D claims than the average family medicine physician in 2024
3,089 Medicare Part D claims for 116 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 58 claims were for opioids.
Most prescribed
- Atorvastatin Calcium295 claims
- Amlodipine Besylate145 claims
- Lisinopril144 claims
- Omeprazole133 claims
- Metformin Hcl Er125 claims
- Losartan Potassium114 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.
Industry payments in 2024: $20.12
1 payment: food and beverage; the largest payer was Inspire Medical Systems, Inc. The 55,478 providers of this specialty with any payment received $902.55 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
- The Providence Community Health Centers Inc.Providence, RI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karen Y. Ng among 475 family medicine physician records in Rhode Island
Karen Y. Ng, MD is one of 475 family medicine physician records with a practice address in Rhode Island. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1998 · median 2008 among the 282 with a school on file
- Record last updated2023 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Rhode Island practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Medicine Physician providers in Rhode Island
There are 475 family medicine physician records in Rhode Island.
All 475 in Rhode Island → Every provider in Providence → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Chinedu Oluchi Ogwurike, MDProvidence, RI 029091689166720
- Dhruv Nath Verma, MDProvidence, RI 029091932832599
- Madiha Ali, M.D.Cranston, RI 029101083233373
- Stephen Davis, M.D.Providence, RI 029081609065804
- Clifford Fields, DOCranston, RI 029101619901147
- Susan Haupt, MDProvidence, RI 029081730678509
- Rebecca Howe, MDProvidence, RI 029081871097386
- Libarid Kassabian, MDProvidence, RI 029081730159500
Common questions
What is Karen Y. Ng, MD's NPI number?
Karen Y. Ng, MD's National Provider Identifier (NPI) is 1508859109, issued on Aug 30, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Karen Y. Ng, MD located?
The NPPES record lists a practice address at 31 Atwood St, Providence, RI, 02909. Phone: (401) 444-0590. Providers update this record themselves, so call before visiting.
How can I verify Karen Y. Ng, MD's license?
NPPES lists Rhode Island license number MD10535, as entered by the provider. Search the Rhode Island Board of Medical Licensure and Discipline at https://healthri.mylicense.com/Verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Karen Y. Ng, MD prescribe under Medicare Part D?
In 2024, Karen Y. Ng, MD had 3,089 Medicare Part D claims for 116 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.