Ish Gupta, D.O.
NPI 1598747834 · Internal Medicine Physician · Worcester, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ish Gupta, D.O. is a Internal Medicine Physician provider in Worcester, MA (NPI 1598747834).
Provider details
- NPI number
- 1598747834
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 208025 (MA)
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
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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.
$947 across 32 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
Registry dates
- Enumerated
- 2005-11-14
- Last updated
- 2019-10-16
Frequently asked questions
- What is Ish Gupta's NPI number?
- Ish Gupta's National Provider Identifier (NPI) is 1598747834, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ish Gupta's specialty?
- Ish Gupta is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ish Gupta located?
- Ish Gupta's practice location on file with NPPES is 55 Lake Ave N, Worcester, MA 01655-0002.
- What is Ish Gupta's phone number?
- The practice phone number listed in the NPPES registry for Ish Gupta is (508) 334-8515.
- Does Ish Gupta accept Medicare?
- Ish Gupta is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ish Gupta's NPI active?
- Yes — Ish Gupta's NPI (1598747834) is active in the NPPES registry as of the last update on 2019-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.