Mark William Delbello, M.D.
Internal Medicine Physician · Fort Wayne, IN
Mark William Delbello, M.D. is an internal medicine physician with a practice address in Fort Wayne, Indiana, and NPI 1548203300, issued on Jun 13, 2006. Check the license (Indiana 01037213A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Mark William Delbello
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 01037213A IN
Self-reported in NPPES; status is on the state search - Practice location
- 10002 Auburn Park Dr, Fort Wayne, IN 46825
- Phone
- (260) 482-1681
- Enumerated
- Jun 13, 2006
- Record last updated
- Oct 13, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (260) 482-1857
- Medicaid ID
- 100323980 IN
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,109 in Indiana → Look up another NPI →
Verify Mark William Delbello in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01037213ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average internal medicine physician in 2024
165 Medicare Part D claims for 29 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium23 claims
- Omeprazole12 claims
- Amlodipine Besylate11 claims
- Lisinopril11 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.
Mark William Delbello among 2,109 internal medicine physician records in Indiana
Mark William Delbello, M.D. is one of 2,109 internal medicine physician records with a practice address in Indiana. 85% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 54% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2020 · 43% 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 Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
215 internal medicine physician records list a practice address in Fort Wayne
They are 215 of the 9,203 NPPES records with a practice address in Fort Wayne, and 2,109 internal medicine physician records in Indiana.
All 2,109 in Indiana → Every provider in Fort Wayne → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Wesley Bow, M.D.Fort Wayne, IN 468251689755308
- Rebecca Minser, M.D.Fort Wayne, IN 468251790857423
- Pankti Patel, M.DFort Wayne, IN 468251770961021
- Khurrum Shaikh, MDFort Wayne, IN 468251386683068
- Sunpreet Singh, DOFort Wayne, IN 468251194411421
- Ryan Bean, MDFort Wayne, IN 468151962939165
- Julie Bryan, M.D.Fort Wayne, IN 468151063496644
- Hira Chaudhary, DDFort Wayne, IN 468151972958528
Common questions
What is Mark William Delbello, M.D.'s NPI number?
Mark William Delbello, M.D.'s National Provider Identifier (NPI) is 1548203300, issued on Jun 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark William Delbello, M.D. located?
The NPPES record lists a practice address at 10002 Auburn Park Dr, Fort Wayne, IN, 46825. Phone: (260) 482-1681. Providers update this record themselves, so call before visiting.
How can I verify Mark William Delbello, M.D.'s license?
NPPES lists Indiana license number 01037213A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark William Delbello, M.D. prescribe under Medicare Part D?
In 2024, Mark William Delbello, M.D. had 165 Medicare Part D claims for 29 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.