Algis Sidrys, M.D.
NPI 1104873090 · Radiation Oncology Physician · Cookeville, TN
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Algis Sidrys, M.D. is a Radiation Oncology Physician provider in Cookeville, TN (NPI 1104873090).
Provider details
- NPI number
- 1104873090
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 28008 (TN)
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
3,202 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) |
|---|---|---|
| Ct Guidance for Insertion of Radiation Therapy Fields77014 | 1,093 | $41 |
| Radiation Treatment Management, 5 Treatment Sessions77427 | 559 | $174 |
| Calculation of Radiation Therapy Dose77300 | 276 | $30 |
| Design and Construction of Complex Radiation Treatment Device77334 | 251 | $55 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 248 | $89 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 124 | $61 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 66 | 35 |
| Ondansetronbrand: Ondansetron Odt | 49 | 20 |
| Tamsulosin Hcl | 45 | 22 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 38 | 13 |
| Lidocaine Hclbrand: Lidocaine Hcl Viscous | 34 | 18 |
| Prednisone | 27 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$51 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
- 2006-05-27
- Last updated
- 2024-07-23
- Certified
- 2024-07-23
Frequently asked questions
- What is Algis Sidrys's NPI number?
- Algis Sidrys's National Provider Identifier (NPI) is 1104873090, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Algis Sidrys's specialty?
- Algis Sidrys is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Algis Sidrys located?
- Algis Sidrys's practice location on file with NPPES is 1 Medical Center Blvd, Cookeville, TN 38501-4294.
- What is Algis Sidrys's phone number?
- The practice phone number listed in the NPPES registry for Algis Sidrys is (931) 783-2497.
- Does Algis Sidrys accept Medicare?
- Algis Sidrys is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Algis Sidrys's NPI active?
- Yes — Algis Sidrys's NPI (1104873090) is active in the NPPES registry as of the last update on 2024-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.