Sai Nimmagadda, M.D.
NPI 1902889041 · Allergy Physician · Orland Park, IL
Sai Nimmagadda, M.D. is a Allergy Physician provider in Orland Park, IL (NPI 1902889041).
Provider details
- NPI number
- 1902889041
- Entity type
- Individual
- Primary specialty
- Allergy PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 36082949 (IL)
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.
$480 across 7 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
- 2005-11-22
- Last updated
- 2010-03-17
Frequently asked questions
- What is Sai Nimmagadda's NPI number?
- Sai Nimmagadda's National Provider Identifier (NPI) is 1902889041, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sai Nimmagadda's specialty?
- Sai Nimmagadda is listed in the NPPES registry with a primary specialty of Allergy Physician (Allopathic & Osteopathic Physicians).
- Where is Sai Nimmagadda located?
- Sai Nimmagadda's practice location on file with NPPES is 10733 W. 165th St., Orland Park, IL 60467-8713.
- What is Sai Nimmagadda's phone number?
- The practice phone number listed in the NPPES registry for Sai Nimmagadda is (708) 957-7468.
- Is Sai Nimmagadda's NPI active?
- Yes — Sai Nimmagadda's NPI (1902889041) is active in the NPPES registry as of the last update on 2010-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.