Pragathi Challa, MD
NPI 1033116066 · Internal Medicine Physician · Orland Park, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pragathi Challa, MD is a Internal Medicine Physician provider in Orland Park, IL (NPI 1033116066).
Provider details
- NPI number
- 1033116066
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036081329 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,127 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 517 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 422 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 408 | $13 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 400 | $187 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 216 | $134 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 209 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 115 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 795 | 236 |
| Amlodipine Besylate | 398 | 112 |
| Metoprolol Succinate | 351 | 95 |
| Levothyroxine Sodium | 301 | 84 |
| Montelukast Sodium | 261 | 74 |
| Losartan Potassium | 249 | 71 |
| Omeprazole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$774 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
- 2005-07-05
- Last updated
- 2023-08-04
- Certified
- 2023-08-04
Frequently asked questions
- What is Pragathi Challa's NPI number?
- Pragathi Challa's National Provider Identifier (NPI) is 1033116066, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Pragathi Challa's specialty?
- Pragathi Challa is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Pragathi Challa located?
- Pragathi Challa's practice location on file with NPPES is 14741 S Ravinia Ave, Orland Park, IL 60462-3100.
- What is Pragathi Challa's phone number?
- The practice phone number listed in the NPPES registry for Pragathi Challa is (708) 226-8125.
- Does Pragathi Challa accept Medicare?
- Pragathi Challa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Pragathi Challa's NPI active?
- Yes — Pragathi Challa's NPI (1033116066) is active in the NPPES registry as of the last update on 2023-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.