Ronald Ray Blanck, D.O.
Internal Medicine Physician · Fenwick Island, DE
Ronald Ray Blanck, D.O. is an internal medicine physician with a practice address in Fenwick Island, Delaware, and NPI 1871772301, issued on Nov 1, 2007. Check the license (Delaware C2-0003963, as entered in NPPES) on the Delaware Board of Medical Licensure and Discipline; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Ronald Ray Blanck
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- C2-0003963 DE
Self-reported in NPPES; status is on the state search - Practice location
- 1613 Bay St, Fenwick Island, DE 19944
- Phone
- (302) 541-4137
- Enumerated
- Nov 1, 2007
- Record last updated
- Nov 1, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (302) 541-4137
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 600 in Delaware → Look up another NPI →
Verify Ronald Ray Blanck 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 C2-0003963Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Ronald Ray Blanck among 600 internal medicine physician records in Delaware
Ronald Ray Blanck, D.O. is one of 600 internal medicine 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 not. Its NPI, issued in 2007, is newer than 33% of them.
- NPI issued2007 · 33% of these records are older, 60% newer
- In a Medicare fileNo · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2007 · 49% 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 Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in Delaware
There are 600 internal medicine physician records in Delaware. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 600 in Delaware → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Fabricio Alarcon, M.D.Georgetown, DE 199471134184278
- Victorino De Jesus, M.D.Georgetown, DE 199471699713032
- Arushi Goel, MDGeorgetown, DE 199471992157408
- Jona Gorra, M.D,Georgetown, DE 199471619900461
- Beshara Helou, MDGeorgetown, DE 199471407811490
- Lawrence McDonald, M.D.Georgetown, DE 199471568589000
- Jehan Riar, M.D.Georgetown, DE 199471790049906
- Ruben Tejeira, MDGeorgetown, DE 199471124215975
Common questions
What is Ronald Ray Blanck, D.O.'s NPI number?
Ronald Ray Blanck, D.O.'s National Provider Identifier (NPI) is 1871772301, issued on Nov 1, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ronald Ray Blanck, D.O. located?
The NPPES record lists a practice address at 1613 Bay St, Fenwick Island, DE, 19944. Phone: (302) 541-4137. Providers update this record themselves, so call before visiting.
How can I verify Ronald Ray Blanck, D.O.'s license?
NPPES lists Delaware license number C2-0003963, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.