Satyaki Chakrabarty, MD
Nephrology Physician · Portsmouth, NH
Satyaki Chakrabarty, MD is a nephrology physician with a practice address in Portsmouth, New Hampshire, and NPI 1457846891, issued on Jun 27, 2018. Check the license (New Hampshire 22986, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Satyaki Chakrabarty
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License numbers
- 22986 NH
276625 MA
Self-reported in NPPES; status is on the state search - Practice location
- 875 Greenland RD Unit 10, Portsmouth, NH 03801
- Phone
- (603) 766-3174
- Enumerated
- Jun 27, 2018
- Record last updated
- Feb 28, 2024
- Medicare enrollment
- Enrolled (PECOS I20230717001111); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 37 in New Hampshire → Look up another NPI →
Verify Satyaki Chakrabarty in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of Medicine
Search for license 22986Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average nephrology physician in 2024
509 Medicare Part D claims for 154 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Losartan Potassium88 claims
- Lisinopril55 claims
- Amlodipine Besylate44 claims
- Chlorthalidone44 claims
- Spironolactone36 claims
- Furosemide29 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 90.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $77.40
1 payment: food and beverage; the largest payer was Calliditas Therapeutics US Inc. The 8,230 providers of this specialty with any payment received $3,091.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Seacoast Kidney And Hypertension Specialists, P.L.L.C.Portsmouth, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Satyaki Chakrabarty among 37 nephrology physician records in New Hampshire
Satyaki Chakrabarty, MD is one of 37 nephrology physician records with a practice address in New Hampshire. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 89% of them.
- NPI issued2018 · 89% of these records are older, 5% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 84% of these records are
- Graduated2017 · median 2001 among the 31 with a school on file
- Record last updated2024 · 73% 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 Hampshire 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 Hampshire
There are 37 nephrology physician records in New Hampshire.
All 37 in New Hampshire → Every provider in Portsmouth → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Kulli Barrett, M.D.Portsmouth, NH 038011437140209
- Michael Danielski, M.D.Portsmouth, NH 038011114918984
- Sucharit Joshi, M.D.Portsmouth, NH 038011114045184
- Shiv Kumar, MDPortsmouth, NH 038011326076555
- Naresh Matta, M.D.Portsmouth, NH 038011801850367
- Clay Block, M.D.Lebanon, NH 037561962593608
- Elizabeth Brant, M.D.Lebanon, NH 037561275700049
- Temi-Ete Ediale, M.DLebanon, NH 037561790303782
Common questions
What is Satyaki Chakrabarty, MD's NPI number?
Satyaki Chakrabarty, MD's National Provider Identifier (NPI) is 1457846891, issued on Jun 27, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Satyaki Chakrabarty, MD located?
The NPPES record lists a practice address at 875 Greenland RD Unit 10, Portsmouth, NH, 03801. Phone: (603) 766-3174. Providers update this record themselves, so call before visiting.
How can I verify Satyaki Chakrabarty, MD's license?
NPPES lists New Hampshire license number 22986, as entered by the provider. Search the New Hampshire Board of Medicine at https://www.oplc.nh.gov/board-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Satyaki Chakrabarty, MD prescribe under Medicare Part D?
In 2024, Satyaki Chakrabarty, MD had 509 Medicare Part D claims for 154 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
What is Satyaki Chakrabarty, MD's MIPS final score?
The 2023 MIPS final score is 90.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.