Piyaporn Apivatanagul, MD
Nephrology Physician · Newark, DE
Piyaporn Apivatanagul, MD is a nephrology physician with a practice address in Newark, Delaware, and NPI 1477766707, issued on May 7, 2007. Check the license (Delaware C1-0008359, as entered in NPPES) on the Delaware Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Piyaporn Apivatanagul
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License numbers
- C1-0008359 DE
D0073587 MD
Self-reported in NPPES; status is on the state search - Practice location
- 4923 Ogletown Stanton RD, Newark, DE 19713
- Phone
- (302) 225-0451
- Enumerated
- May 7, 2007
- Record last updated
- Jun 17, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (302) 225-0472
- Medicaid IDs
- 0143898 NJ
1477766707 DE - Medicare enrollment
- Enrolled (PECOS I20120720000440); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 52 in Delaware → Look up another NPI →
Also registered at 4923 Ogletown Stanton RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Feroz Abubacker Kaniyamparambil, M.DNephrology Physician1710119045
- Silvia Almanza-ShoopNurse's Aide1609316512
- Kristine BrooksRegistered Dietitian1265805048
- Valerie BurrisNurse's Aide1215325980
- Catherine ChanceRegistered Nurse1669838231
- John CharltonNurse's Aide1912456336
Verify Piyaporn Apivatanagul in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDelaware Board of Medical Licensure and Discipline
Search for license C1-0008359Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% fewer Medicare Part D claims than the average nephrology physician in 2024
1,013 Medicare Part D claims for 180 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Furosemide103 claims
- Losartan Potassium73 claims
- Amlodipine Besylate65 claims
- Hydralazine Hcl61 claims
- Carvedilol60 claims
- Doxazosin Mesylate60 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: $1,035.70
44 payments; by number, the most common kind was food and beverage; the largest payer was Mallinckrodt Hospital Products Inc. The 8,230 providers of this specialty with any payment received $3,091.37 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
- Nephrology Associates PAElkton, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Piyaporn Apivatanagul among 52 nephrology physician records in Delaware
Piyaporn Apivatanagul, MD is one of 52 nephrology physician records with a practice address in Delaware. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 54% of them.
- NPI issued2007 · 54% of these records are older, 37% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated1999 · median 2001 among the 39 with a school on file
- Record last updated2021 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Delaware
There are 52 nephrology physician records in Delaware.
All 52 in Delaware → Every provider in Newark → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Feroz Abubacker Kaniyamparambil, M.DNewark, DE 197131710119045
- Peter Burke, D.O.Newark, DE 197131902126493
- Farhana Chowdhury, MDNewark, DE 197131710218235
- Jeffrey Cicone, MDNewark, DE 197131699773663
- Robert Cox, MDNewark, DE 197131992704639
- William Dahms, D.O.Newark, DE 197131952419376
- Nealanjon Das, DONewark, DE 197131528163649
- Manthodi Faisal, MDNewark, DE 197131245396787
Common questions
What is Piyaporn Apivatanagul, MD's NPI number?
Piyaporn Apivatanagul, MD's National Provider Identifier (NPI) is 1477766707, issued on May 7, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Piyaporn Apivatanagul, MD located?
The NPPES record lists a practice address at 4923 Ogletown Stanton RD, Newark, DE, 19713. Phone: (302) 225-0451. Providers update this record themselves, so call before visiting.
How can I verify Piyaporn Apivatanagul, MD's license?
NPPES lists Delaware license number C1-0008359, as entered by the provider. Search the Delaware Board of Medical Licensure and Discipline at https://delpros.delaware.gov/OH_VerifyLicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Piyaporn Apivatanagul, MD prescribe under Medicare Part D?
In 2024, Piyaporn Apivatanagul, MD had 1,013 Medicare Part D claims for 180 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.