Mary Rose Tantoco, M.D.
Nephrology Physician · Uncasville, CT
Mary Rose Tantoco, M.D. is a nephrology physician with a practice address in Uncasville, Connecticut, and NPI 1336315969, issued on May 4, 2008. Check the license (Connecticut 62257, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Mary Rose Tantoco
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 62257 CT
Self-reported in NPPES; status is on the state search - Practice location
- 88 Norwich New London Tpke Ste 2, Uncasville, CT 06382
- Phone
- (860) 367-0087
- Enumerated
- May 4, 2008
- Entity
- Type 1 · individual
Also registered at 88 Norwich New London Tpke Ste 2
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Saqib Inayatullah, MDNephrology Physician1235336934
- Kuljit Kaur, APRNFamily Nurse Practitioner1659026342
- Chatram Mahabal, FNP-BCFamily Nurse Practitioner1972283208
Verify Mary Rose Tantoco in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 62257Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
19% fewer Medicare Part D claims than the average nephrology physician in 2024
1,183 Medicare Part D claims for 343 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.
Most prescribed
- Prosol99 claims
- Hydralazine Hcl69 claims
- Allopurinol68 claims
- Amlodipine Besylate67 claims
- Clinolipid66 claims
- Lisinopril48 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 Medicare quality score for 2023: 100 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: $2.38
1 payment, mostly education; the largest payer was Travere Therapeutics, 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
- Southeastern CT Nephrology Assoc PCUncasville, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
8 nephrology physician records list a practice address in Uncasville
They are 8 of the 137 NPPES records with a practice address in Uncasville, and 167 nephrology physician records in Connecticut.
All 8 in Uncasville → All 167 in Connecticut → Every provider in Uncasville →
Other nephrology physician records in Connecticut
- Mervet Abouelkair, M.D.New Britain, CT1740295112
- Ali Abu-Alfa, MDNew Haven, CT1841274610
- William Ackley, M.D.New Haven, CT1225565906
- Nancy Adams, M.D.Farmington, CT1770588592
- Bayode Afolalu, M.D.Orange, CT1548442726
- Abinet Aklilu, MDNew Haven, CT1710331780
- Feras Al Shami, M.D.New Britain, CT1982086765
- Robert Alpern, MDNew Haven, CT1477785285
- Peter Aronson, MDNew Haven, CT1124002985
- William Asch, M.D., PH.D.New Haven, CT1003933326
Common questions
What is Mary Rose Tantoco, M.D.'s NPI number?
Mary Rose Tantoco, M.D.'s National Provider Identifier (NPI) is 1336315969, issued on May 4, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Mary Rose Tantoco, M.D. located?
The NPPES record lists a practice address at 88 Norwich New London Tpke Ste 2, Uncasville, CT, 06382. Phone: (860) 367-0087. Providers update this record themselves, so call before visiting.
How can I verify Mary Rose Tantoco, M.D.'s license?
NPPES lists Connecticut license number 62257, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mary Rose Tantoco, M.D. prescribe under Medicare Part D?
In 2024, Mary Rose Tantoco, M.D. had 1,183 Medicare Part D claims for 343 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
What is Mary Rose Tantoco, M.D.'s Medicare quality score?
The 2023 MIPS final score is 100 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), loaded Aug 27, 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) 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 27, 2026.