John Green, M.D.
NPI 1114072444 · Gastroenterology Physician · Springfield, NJ
John Green, M.D. is a Gastroenterology Physician provider in Springfield, NJ (NPI 1114072444).
Provider details
- NPI number
- 1114072444
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA04005700 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$151 across 9 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 61 Main StSuite BWest Orange, NJ 07052-5311Phone: (973) 669-1111Fax: (973) 669-3535
Registry dates
- Enumerated
- 2007-01-25
- Last updated
- 2025-02-07
- Certified
- 2025-02-07
Frequently asked questions
- What is John Green's NPI number?
- John Green's National Provider Identifier (NPI) is 1114072444, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Green's specialty?
- John Green is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is John Green located?
- John Green's practice location on file with NPPES is 90 US Highway 22 W, Springfield, NJ 07081-3110.
- What is John Green's phone number?
- The practice phone number listed in the NPPES registry for John Green is (973) 467-2273.
- Is John Green's NPI active?
- Yes — John Green's NPI (1114072444) is active in the NPPES registry as of the last update on 2025-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.