Sreenivas Chittoor, M.D.
NPI 1407894439 · Hematology & Oncology Physician · Mesquite, TX
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sreenivas Chittoor, M.D. is a Hematology & Oncology Physician provider in Mesquite, TX (NPI 1407894439).
Provider details
- NPI number
- 1407894439
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- J6907 (TX)
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
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
3,614 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 | 563 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 532 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 491 | $10 |
| Lactate Dehydrogenase (enzyme) Level83615 | 434 | $6 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 382 | $127 |
| Ferritin (blood Protein) Level82728 | 108 | $13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 90 | 20 |
| Letrozole | 67 | 17 |
| Potassium Chloride | 63 | 46 |
| Hydroxyurea | 46 | — |
| Warfarin Sodium | 40 | — |
| Apixabanbrand: Eliquis | 24 | — |
| Imatinib Mesylate | 24 | — |
| Dexamethasone | 22 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$8,356 across 37 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
- 2006-06-03
- Last updated
- 2009-07-29
Frequently asked questions
- What is Sreenivas Chittoor's NPI number?
- Sreenivas Chittoor's National Provider Identifier (NPI) is 1407894439, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sreenivas Chittoor's specialty?
- Sreenivas Chittoor is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Sreenivas Chittoor located?
- Sreenivas Chittoor's practice location on file with NPPES is 4700 N Galloway Ave, Mesquite, TX 75150-1516.
- What is Sreenivas Chittoor's phone number?
- The practice phone number listed in the NPPES registry for Sreenivas Chittoor is (972) 686-6411.
- Does Sreenivas Chittoor accept Medicare?
- Sreenivas Chittoor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sreenivas Chittoor's NPI active?
- Yes — Sreenivas Chittoor's NPI (1407894439) is active in the NPPES registry as of the last update on 2009-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.