David Marc Krasner, D.O.
Family Medicine Physician · Wilmington, DE
David Marc Krasner, D.O. is a family medicine physician with a practice address in Wilmington, Delaware, and NPI 1629017447, issued on Jun 6, 2006. Check the license (Delaware C20003243, as entered in NPPES) on the Delaware Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- David Marc Krasner
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- C20003243 DE
Self-reported in NPPES; status is on the state search - Practice location
- 1100 S Broom St, Wilmington, DE 19805
- Phone
- (302) 656-5416
- Enumerated
- Jun 6, 2006
- Record last updated
- Sep 20, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (302) 656-5435
- Medicare enrollment
- Enrolled (PECOS I20101230000145); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 518 in Delaware → Look up another NPI →
Also registered at 1100 S Broom St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sharon Brown, MSPTPhysical Therapist1689141954
- Helen Karalis, D.O.Family Medicine Physician1881650729
- John MooreFamily Medicine Physician1659367530
- Deborah Zola, APRN,CNPFamily Nurse Practitioner1992921910
Verify David Marc Krasner 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 C20003243Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 54% of the cost of the top drugs
7,147 Medicare Part D claims for 758 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 30 claims were for opioids.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Atorvastatin Calcium615 claims
- Amlodipine Besylate512 claims
- Losartan Potassium403 claims
- Metformin Hcl291 claims
- Levothyroxine Sodium236 claims
- Rosuvastatin Calcium236 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: $2,991.21
56 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 55,478 providers of this specialty with any payment received $902.55 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
- Family Practice Associates, PAWilmington, DE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Marc Krasner among 518 family medicine physician records in Delaware
David Marc Krasner, D.O. is one of 518 family medicine physician records with a practice address in Delaware. 80% 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 15% of them.
- NPI issued2006 · 15% of these records are older, 49% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1986 · median 2002 among the 323 with a school on file
- Record last updated2012 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
163 family medicine physician records list a practice address in Wilmington
They are 163 of the 6,291 NPPES records with a practice address in Wilmington, and 518 family medicine physician records in Delaware.
All 518 in Delaware → Every provider in Wilmington → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Hugh Bonner, MDWilmington, DE 198051699761288
- James Gill, MDWilmington, DE 198051982689212
- Camille Goodspeed, DOWilmington, DE 198051689673337
- David Hack, MDWilmington, DE 198051861401903
- Helen Karalis, D.O.Wilmington, DE 198051881650729
- Gene Lee, M.D.Wilmington, DE 198051669489092
- Brian McDonough, MDWilmington, DE 198051124037262
- Bruce McFall, DOWilmington, DE 198051669465191
Common questions
What is David Marc Krasner, D.O.'s NPI number?
David Marc Krasner, D.O.'s National Provider Identifier (NPI) is 1629017447, issued on Jun 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Marc Krasner, D.O. located?
The NPPES record lists a practice address at 1100 S Broom St, Wilmington, DE, 19805. Phone: (302) 656-5416. Providers update this record themselves, so call before visiting.
How can I verify David Marc Krasner, D.O.'s license?
NPPES lists Delaware license number C20003243, 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 David Marc Krasner, D.O. prescribe under Medicare Part D?
In 2024, David Marc Krasner, D.O. had 7,147 Medicare Part D claims for 758 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.