Sirisha Chalasani, MD
NPI 1508849068 · Internal Medicine Physician · Dunnellon, FL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sirisha Chalasani, MD is a Internal Medicine Physician provider in Dunnellon, FL (NPI 1508849068).
Provider details
- NPI number
- 1508849068
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- ME10152 (FL)
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
672 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 | 246 | $125 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 141 | $88 |
| Office Or Other Outpatient Visit for the Evaluation and Management of Established Patient That May Not Require Presence of Healthcare Professional99211 | 117 | $22 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 67 | $126 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 46 | $18 |
| Administration of Influenza Virus VaccineG0008 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 147 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 735 | 218 |
| Levothyroxine Sodium | 502 | 146 |
| Amlodipine Besylate | 464 | 150 |
| Losartan Potassium | 452 | 129 |
| Rosuvastatin Calcium | 406 | 136 |
| Gabapentin | 393 | 139 |
| Omeprazole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$366 across 18 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
- 2005-11-29
- Last updated
- 2025-05-22
- Certified
- 2025-05-22
Frequently asked questions
- What is Sirisha Chalasani's NPI number?
- Sirisha Chalasani's National Provider Identifier (NPI) is 1508849068, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sirisha Chalasani's specialty?
- Sirisha Chalasani is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sirisha Chalasani located?
- Sirisha Chalasani's practice location on file with NPPES is 20021 Sw 111th Pl, Dunnellon, FL 34432-4786.
- What is Sirisha Chalasani's phone number?
- The practice phone number listed in the NPPES registry for Sirisha Chalasani is (352) 465-1199.
- Does Sirisha Chalasani accept Medicare?
- Sirisha Chalasani is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sirisha Chalasani's NPI active?
- Yes — Sirisha Chalasani's NPI (1508849068) is active in the NPPES registry as of the last update on 2025-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.