Shubho Ranjan Sarkar, MD
Nephrology Physician · Morristown, NJ
Shubho Ranjan Sarkar, MD is a nephrology physician with a practice address in Morristown, New Jersey, and NPI 1932375581, issued on May 5, 2008. Check the license (New Jersey 25MA08385900, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Shubho Ranjan Sarkar
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 25MA08385900 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 131 Madison Ave Ste 3, Morristown, NJ 07960
- Phone
- (973) 631-6223
- Enumerated
- May 5, 2008
- Record last updated
- Feb 28, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (973) 631-6225
- Medicaid ID
- 0164674 NJ
- Medicare enrollment
- Enrolled (PECOS I20080807000062); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 433 in New Jersey → Look up another NPI →
Also registered at 131 Madison Ave Ste 3
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amanda Ayala, MDPediatric Rehabilitation Medicine Physician1982839106
- Barry Eppinger, D.O.Nephrology Physician1336233956
- Tatiana Sikorskyj, PNPPediatric Nurse Practitioner1457613457
Verify Shubho Ranjan Sarkar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MA08385900Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% fewer Medicare Part D claims than the average nephrology physician in 2024
1,251 Medicare Part D claims for 304 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.
Most prescribed
- Farxiga92 claims
- Losartan Potassium62 claims
- Lisinopril50 claims
- Sodium Polystyrene Sulfonate43 claims
- Valsartan43 claims
- Furosemide42 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 2 group practices
- Kidney Care And Hypertension Center OF Central Jersey LLCSomerset, NJ
- Kidney Care OF Morris County LLCMorristown, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Shubho Ranjan Sarkar among 433 nephrology physician records in New Jersey
Shubho Ranjan Sarkar, MD is one of 433 nephrology physician records with a practice address in New Jersey. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 65% of them.
- NPI issued2008 · 65% of these records are older, 28% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 78% of these records are
- Graduated1994 · median 2000 among the 337 with a school on file
- Record last updated2018 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in New Jersey
There are 433 nephrology physician records in New Jersey.
All 433 in New Jersey → Every provider in Morristown → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Dana Assis, M.D.Morristown, NJ 079601508128851
- Emmanuel Aydin-Ghormoz, M.D.Morristown, NJ 079601679969315
- Alan Charney, M.D.Morristown, NJ 079601881707594
- Barry Eppinger, D.O.Morristown, NJ 079601336233956
- Paul Fine, M.D.Morristown, NJ 079601164517918
- Mark Johnson, M.D.Morristown, NJ 079601578670931
- Dale Lee, MDMorristown, NJ 079601710407580
- Earl Nielsen, MDMorristown, NJ 079601770550030
Common questions
What is Shubho Ranjan Sarkar, MD's NPI number?
Shubho Ranjan Sarkar, MD's National Provider Identifier (NPI) is 1932375581, issued on May 5, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Shubho Ranjan Sarkar, MD located?
The NPPES record lists a practice address at 131 Madison Ave Ste 3, Morristown, NJ, 07960. Phone: (973) 631-6223. Providers update this record themselves, so call before visiting.
How can I verify Shubho Ranjan Sarkar, MD's license?
NPPES lists New Jersey license number 25MA08385900, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Shubho Ranjan Sarkar, MD prescribe under Medicare Part D?
In 2024, Shubho Ranjan Sarkar, MD had 1,251 Medicare Part D claims for 304 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.