Jonathan Groden, MD
NPI 1083935639 · Anesthesiology Physician · New Castle, DE
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Groden, MD is a Anesthesiology Physician provider in New Castle, DE (NPI 1083935639).
Provider details
- NPI number
- 1083935639
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 275070-01 (NY)
Specialties & taxonomies
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
16 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)
- 475 Seaview AveStaten Island, NY 10305-3436Phone: (718) 226-9292
Registry dates
- Enumerated
- 2010-06-17
- Last updated
- 2021-08-01
- Certified
- 2021-08-01
Frequently asked questions
- What is Jonathan Groden's NPI number?
- Jonathan Groden's National Provider Identifier (NPI) is 1083935639, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Groden's specialty?
- Jonathan Groden is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Groden located?
- Jonathan Groden's practice location on file with NPPES is 2 Reads Way, New Castle, DE 19720-1607.
- What is Jonathan Groden's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Groden is (302) 709-4709.
- Does Jonathan Groden accept Medicare?
- Jonathan Groden is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Groden's NPI active?
- Yes — Jonathan Groden's NPI (1083935639) is active in the NPPES registry as of the last update on 2021-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.