Andrew On-Shing Chow, MD
Internal Medicine Physician · Kernersville, NC
Andrew On-Shing Chow, MD is an internal medicine physician with a practice address in Kernersville, North Carolina, and NPI 1376583245, issued on Jun 7, 2006. Check the license (North Carolina 200000749, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Andrew On-Shing Chow
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 200000749 NC
041320 CT
Self-reported in NPPES; status is on the state search - Practice location
- 420 W Mountain St, Kernersville, NC 27284
- Phone
- (336) 993-1618
- Enumerated
- Jun 7, 2006
- Record last updated
- Jul 12, 2026
- Fax
- (336) 993-5512
- Medicare enrollment
- Enrolled (PECOS I20210730000810); accepts Medicare assignment
- Medical or professional school
- New York Medical College, 1994
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,056 in North Carolina → Look up another NPI →
Also registered at 420 W Mountain St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Erica Cox, ARNPFamily Nurse Practitioner1407015217
- Nathaniel Kelly, R.D.Registered Dietitian1649546516
- William Kelly, M.D.Family Medicine Physician1730170374
- Neil Mashburn, PAMedical Physician Assistant1831155431
- Katie Wingate, NP-CAdult Health Nurse Practitioner1780008037
- Lisa Yang, NPAdult Health Nurse Practitioner1033889357
Verify Andrew On-Shing Chow in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 200000749Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average internal medicine physician in 2024
7,511 Medicare Part D claims for 666 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 64 claims were for opioids.
Most prescribed
- Atorvastatin Calcium513 claims
- Amlodipine Besylate497 claims
- Levothyroxine Sodium323 claims
- Rosuvastatin Calcium320 claims
- Losartan Potassium297 claims
- Lisinopril237 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: $974.34
58 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Generations Family Practice PAKernersville, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrew On-Shing Chow among 4,056 internal medicine physician records in North Carolina
Andrew On-Shing Chow, MD is one of 4,056 internal medicine physician records with a practice address in North Carolina. 82% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 52% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1994 · median 2004 among the 2,706 with a school on file
- Record last updated2026 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 internal medicine physician records list a practice address in Kernersville
They are 11 of the 1,033 NPPES records with a practice address in Kernersville, and 4,056 internal medicine physician records in North Carolina.
All 4,056 in North Carolina → Every provider in Kernersville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Safoa Addo, M.D.Kernersville, NC 272841689109225
- James Balvich, MDKernersville, NC 272841427020163
- Davis Cloward, MDKernersville, NC 272841669434726
- Eric Gavour, MDKernersville, NC 272841821416223
- Pankaj Kumar, MDKernersville, NC 272841285920512
- Mirna Martinez, DOKernersville, NC 272841578206330
- Michael Piazza, MDKernersville, NC 272841598729345
- Vidhi Sharma, D.O.Kernersville, NC 272841437503612
Common questions
What is Andrew On-Shing Chow, MD's NPI number?
Andrew On-Shing Chow, MD's National Provider Identifier (NPI) is 1376583245, issued on Jun 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Andrew On-Shing Chow, MD located?
The NPPES record lists a practice address at 420 W Mountain St, Kernersville, NC, 27284. Phone: (336) 993-1618. Providers update this record themselves, so call before visiting.
How can I verify Andrew On-Shing Chow, MD's license?
NPPES lists North Carolina license number 200000749, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Andrew On-Shing Chow, MD prescribe under Medicare Part D?
In 2024, Andrew On-Shing Chow, MD had 7,511 Medicare Part D claims for 666 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.