Kumara Sidhartha, MD
NPI 1629091608 · Internal Medicine Physician · South Yarmouth, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kumara Sidhartha, MD is a Internal Medicine Physician provider in South Yarmouth, MA (NPI 1629091608).
Provider details
- NPI number
- 1629091608
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 215838 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
313 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 151 | $130 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 29 | $132 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 25 | $7 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 17 | $8 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 15 | $13 |
| Albumin (protein) Level82040 | 13 | $5 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Levothyroxine Sodium | 32 |
| Amlodipine Besylate | 16 |
| Losartan Potassium | 14 |
| Metoprolol Succinate | 13 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 12 |
| Glipizidebrand: Glipizide Er | 11 |
| Escitalopram Oxalate | 11 |
| Lisinopril | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-25
- Last updated
- 2019-06-18
Frequently asked questions
- What is Kumara Sidhartha's NPI number?
- Kumara Sidhartha's National Provider Identifier (NPI) is 1629091608, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kumara Sidhartha's specialty?
- Kumara Sidhartha is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kumara Sidhartha located?
- Kumara Sidhartha's practice location on file with NPPES is 495 Station Ave, South Yarmouth, MA 02664-1218.
- What is Kumara Sidhartha's phone number?
- The practice phone number listed in the NPPES registry for Kumara Sidhartha is (508) 778-4777.
- Does Kumara Sidhartha accept Medicare?
- Kumara Sidhartha is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kumara Sidhartha's NPI active?
- Yes — Kumara Sidhartha's NPI (1629091608) is active in the NPPES registry as of the last update on 2019-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.