Ari Silver Isenstadt, MD
NPI 1003885567 · Pediatrics Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ari Silver Isenstadt, MD is a Pediatrics Physician provider in Baltimore, MD (NPI 1003885567).
Provider details
- NPI number
- 1003885567
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- D0057152 (MD)
Specialties & taxonomies
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
1 documented practice location
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
Registry dates
- Enumerated
- 2006-03-16
- Last updated
- 2008-02-29
Frequently asked questions
- What is Ari Silver Isenstadt's NPI number?
- Ari Silver Isenstadt's National Provider Identifier (NPI) is 1003885567, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ari Silver Isenstadt's specialty?
- Ari Silver Isenstadt is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Ari Silver Isenstadt located?
- Ari Silver Isenstadt's practice location on file with NPPES is 9101 Franklin Square Dr, Baltimore, MD 21237-3936.
- What is Ari Silver Isenstadt's phone number?
- The practice phone number listed in the NPPES registry for Ari Silver Isenstadt is (443) 777-2000.
- Does Ari Silver Isenstadt accept Medicare?
- Ari Silver Isenstadt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ari Silver Isenstadt's NPI active?
- Yes — Ari Silver Isenstadt's NPI (1003885567) is active in the NPPES registry as of the last update on 2008-02-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.