Prarthana Patel, MD
NPI 1235710302 · Allergy & Immunology Physician · Chicago, IL
Enrolled with Medicare as Order and Referring Only - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Prarthana Patel, MD is a Allergy & Immunology Physician provider in Chicago, IL (NPI 1235710302).
Provider details
- NPI number
- 1235710302
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036.168136 (IL)
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 tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 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.
$528 across 5 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 (2)
- 1 Baylor PlzHouston, TX 77030-3411Phone: (713) 798-5928
- 2833 Babcock Rd Ste 304San Antonio, TX 78229-4896Phone: (210) 644-3700Fax: (210) 702-6904
Registry dates
- Enumerated
- 2021-04-19
- Last updated
- 2026-05-08
- Certified
- 2026-05-08
Frequently asked questions
- What is Prarthana Patel's NPI number?
- Prarthana Patel's National Provider Identifier (NPI) is 1235710302, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Prarthana Patel's specialty?
- Prarthana Patel is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Prarthana Patel located?
- Prarthana Patel's practice location on file with NPPES is 1725 W Harrison St Ste 970, Chicago, IL 60612-3828.
- What is Prarthana Patel's phone number?
- The practice phone number listed in the NPPES registry for Prarthana Patel is (312) 942-6296.
- Does Prarthana Patel accept Medicare?
- Prarthana Patel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Prarthana Patel's NPI active?
- Yes — Prarthana Patel's NPI (1235710302) is active in the NPPES registry as of the last update on 2026-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.