Supraja Reddy Reddy, M.D.
NPI 1134432479 · Endocrinology, Diabetes & Metabolism Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Supraja Reddy Reddy, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Saint Louis, MO (NPI 1134432479).
Provider details
- NPI number
- 1134432479
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 036141805 (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 tenure25% of score
15 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
925 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 239 | $122 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 213 | $3 |
| Hemoglobin A1c Level83036 | 187 | $9 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 70 | $158 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 68 | $33 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 66 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 480 | 141 |
| Metformin Hcl | 437 | 127 |
| Tirzepatidebrand: Mounjaro | 402 | 91 |
| Semaglutidebrand: Ozempic | 385 | 93 |
| Empagliflozinbrand: Jardiance | 381 | 95 |
| Metformin Hclbrand: Metformin Hcl Er | 350 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,632 across 76 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)
- 2122 Troy Rd Ste 130Edwardsville, IL 62025-2540Phone: (618) 800-4500
Registry dates
- Enumerated
- 2010-07-15
- Last updated
- 2022-01-14
- Certified
- 2022-01-14
Frequently asked questions
- What is Supraja Reddy Reddy's NPI number?
- Supraja Reddy Reddy's National Provider Identifier (NPI) is 1134432479, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Supraja Reddy Reddy's specialty?
- Supraja Reddy Reddy is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Supraja Reddy Reddy located?
- Supraja Reddy Reddy's practice location on file with NPPES is 11155 Dunn Rd Ste 109n, Saint Louis, MO 63136-6148.
- What is Supraja Reddy Reddy's phone number?
- The practice phone number listed in the NPPES registry for Supraja Reddy Reddy is (314) 953-8799.
- Does Supraja Reddy Reddy accept Medicare?
- Supraja Reddy Reddy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Supraja Reddy Reddy's NPI active?
- Yes — Supraja Reddy Reddy's NPI (1134432479) is active in the NPPES registry as of the last update on 2022-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.