David Markenson, MD
NPI 1093781726 · Pediatric Emergency Medicine (Pediatrics) Physician · Orlando, FL
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Markenson, MD is a Pediatric Emergency Medicine (Pediatrics) Physician provider in Orlando, FL (NPI 1093781726).
Provider details
- NPI number
- 1093781726
- Entity type
- Individual
- Primary specialty
- Pediatric Emergency Medicine (Pediatrics) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 199931 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 11109 Parkview Plaza DrFort Wayne, IN 46845-1701Phone: (260) 266-5400Fax: (260) 425-6745
Registry dates
- Enumerated
- 2006-02-23
- Last updated
- 2026-03-02
- Certified
- 2026-03-02
Frequently asked questions
- What is David Markenson's NPI number?
- David Markenson's National Provider Identifier (NPI) is 1093781726, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Markenson's specialty?
- David Markenson is listed in the NPPES registry with a primary specialty of Pediatric Emergency Medicine (Pediatrics) Physician (Allopathic & Osteopathic Physicians).
- Where is David Markenson located?
- David Markenson's practice location on file with NPPES is 601 E Rollins St, Orlando, FL 32803-1248.
- What is David Markenson's phone number?
- The practice phone number listed in the NPPES registry for David Markenson is (403) 303-5437.
- Does David Markenson accept Medicare?
- David Markenson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Markenson's NPI active?
- Yes — David Markenson's NPI (1093781726) is active in the NPPES registry as of the last update on 2026-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.