NPPES file of Aug 9, 2026

Ralph Edward Burdick, D.O.

General Practice Physician · Delaware City, DE

Ralph Edward Burdick, D.O. is a general practice physician with a practice address in Delaware City, Delaware, and NPI 1033225321, issued on Aug 21, 2006. Check the license (Delaware C20001890, as entered in NPPES) on the Delaware Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1033225321
Name
Ralph Edward Burdick
Credential
D.O.
Primary taxonomy
General Practice Physician 208D00000X
License number
C20001890 DE
Self-reported in NPPES; status is on the state search
Practice location
126 Clinton St, Delaware City, DE 19706
Phone
(302) 834-3600
Enumerated
Aug 21, 2006
Record last updated
Mar 15, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(302) 834-9473
Medicaid ID
0000156703 DE
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Ralph Edward Burdick in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersDelaware Board of Medical Licensure and Discipline
    Search for license C20001890
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Delaware license search

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71% fewer Medicare Part D claims than the average general practice physician in 2024

883 Medicare Part D claims for 149 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D.

  1. Ralph Burdick883
  2. Specialty average3,030

Most prescribed

  1. Amlodipine Besylate67 claims
  2. Lisinopril62 claims
  3. Atorvastatin Calcium55 claims
  4. Hydrochlorothiazide37 claims
  5. Metformin Hcl32 claims
  6. Furosemide31 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.

Ralph Edward Burdick among 49 general practice physician records in Delaware

Ralph Edward Burdick, D.O. is one of 49 general practice physician records with a practice address in Delaware. 37% 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 8% of them.

  • NPI issued2006 · 8% of these records are older, 37% newer
  • In a Medicare fileYes · 37% of these records are
  • In the CMS Doctors and Clinicians fileNo · 14% of these records are
  • Record last updated2010 · 82% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

General Practice Physician providers in Delaware

There are 49 general practice physician records in Delaware.

The 8 general practice physician records with the nearest ZIP codes

  1. Vincent Schaller, MDHockessin, DE 197071730180696
  2. Constance Gerassimakis, MDMiddletown, DE 197091588696058
  3. Gerard Kuhn, MDMiddletown, DE 197091851482236
  4. Xin Liu, M.D.Claymont, DE 197031518129154
  5. Gary Lytle, MDMiddletown, DE 197091760573141
  6. Justin D'Antuono, MDNewark, DE 197021669676219
  7. Anna Kolano, D.O.Newark, DE 197021043301427
  8. Patricia Baile, M.D.Bear, DE 197011750600193

Common questions

What is Ralph Edward Burdick, D.O.'s NPI number?

Ralph Edward Burdick, D.O.'s National Provider Identifier (NPI) is 1033225321, issued on Aug 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ralph Edward Burdick, D.O. located?

The NPPES record lists a practice address at 126 Clinton St, Delaware City, DE, 19706. Phone: (302) 834-3600. Providers update this record themselves, so call before visiting.

How can I verify Ralph Edward Burdick, D.O.'s license?

NPPES lists Delaware license number C20001890, 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 Ralph Edward Burdick, D.O. prescribe under Medicare Part D?

In 2024, Ralph Edward Burdick, D.O. had 883 Medicare Part D claims for 149 beneficiaries; the average among general practice physician prescribers was 3,030. 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.