Shyamal Sarkar, MD
NPI 1841260767 · Specialist · Jackson, TN
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shyamal Sarkar, MD is a Specialist provider in Jackson, TN (NPI 1841260767).
Provider details
- NPI number
- 1841260767
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD0000029600 (TN)
Specialties & taxonomies
Other Service Providers
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
3,116 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) |
|---|---|---|
| Dialysis Services, Per Day, Less Than Full Month Service (20 Years Or Older)90970 | 1,375 | $9 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 529 | $175 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 288 | $116 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 148 | $6 |
| Dialysis Services, 2-3 Physician Visits Per Month (20 Years Or Older)90961 | 145 | $287 |
| Dialysis Services, 1 Physician Visit Per Month (20 Years Or Older)90962 | 104 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Allopurinol | 697 | 197 |
| Furosemide | 455 | 149 |
| Calcitriol | 323 | 82 |
| Amlodipine Besylate | 227 | 68 |
| Losartan Potassium | 170 | 55 |
| Hydralazine Hcl | 130 | 37 |
| Lisinopril | 127 | 42 |
| Glimepiride |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$25 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
- 2006-01-24
- Last updated
- 2011-02-28
Frequently asked questions
- What is Shyamal Sarkar's NPI number?
- Shyamal Sarkar's National Provider Identifier (NPI) is 1841260767, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shyamal Sarkar's specialty?
- Shyamal Sarkar is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Shyamal Sarkar located?
- Shyamal Sarkar's practice location on file with NPPES is 170 Murray Guard Dr, Jackson, TN 38305-3609.
- What is Shyamal Sarkar's phone number?
- The practice phone number listed in the NPPES registry for Shyamal Sarkar is (731) 984-8390.
- Does Shyamal Sarkar accept Medicare?
- Shyamal Sarkar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shyamal Sarkar's NPI active?
- Yes — Shyamal Sarkar's NPI (1841260767) is active in the NPPES registry as of the last update on 2011-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.