Kantha Ratnam Kolla, MD
NPI 1255891586 · Internal Medicine Physician · Baton Rouge, LA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kantha Ratnam Kolla, MD is a Internal Medicine Physician provider in Baton Rouge, LA (NPI 1255891586).
Provider details
- NPI number
- 1255891586
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 329926 (LA)
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
7 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
348 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 158 | $111 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 84 | $106 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 62 | $72 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 23 | $162 |
| Advance Care Planning, First 30 Minutes99497 | 21 | $68 |
Typical Medicare-allowed amounts for these services range $68–$162 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 36 | 31 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 29 | 28 |
| Azithromycin | 24 | 23 |
| Doxycycline Hyclate | 21 | 20 |
| Oxycodone Hcl | 20 | 19 |
| Atorvastatin Calcium | 20 | 19 |
| Prednisone | 18 | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$122 across 1 record (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
- 2019-03-22
- Last updated
- 2022-08-12
- Certified
- 2022-08-12
Frequently asked questions
- What is Kantha Ratnam Kolla's NPI number?
- Kantha Ratnam Kolla's National Provider Identifier (NPI) is 1255891586, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kantha Ratnam Kolla's specialty?
- Kantha Ratnam Kolla is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kantha Ratnam Kolla located?
- Kantha Ratnam Kolla's practice location on file with NPPES is 17000 Medical Center Dr, Baton Rouge, LA 70816-3246.
- What is Kantha Ratnam Kolla's phone number?
- The practice phone number listed in the NPPES registry for Kantha Ratnam Kolla is (225) 752-2470.
- Does Kantha Ratnam Kolla accept Medicare?
- Kantha Ratnam Kolla is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kantha Ratnam Kolla's NPI active?
- Yes — Kantha Ratnam Kolla's NPI (1255891586) is active in the NPPES registry as of the last update on 2022-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.