Mary Rose Tantoco, M.D.
NPI 1336315969 · Nephrology Physician · Uncasville, CT
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Rose Tantoco, M.D. is a Nephrology Physician provider in Uncasville, CT (NPI 1336315969).
Provider details
- NPI number
- 1336315969
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 62257 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 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
1,355 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 283 | $99 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 251 | $85 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 193 | $387 |
| Hemodialysis Procedure With Physician Evaluation90935 | 134 | $77 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 86 | $62 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Parenteral Amino Acid 20% No.1brand: Prosol | 99 | — |
| Hydralazine Hcl | 69 | 29 |
| Allopurinol | 68 | 30 |
| Amlodipine Besylate | 67 | 34 |
| Fat Emulsion/Olive/Soy/Phosphobrand: Clinolipid | 66 | — |
| Lisinopril | 48 | 17 |
| Losartan Potassium | 45 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2 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
- 2008-05-04
- Last updated
- 2019-04-03
Frequently asked questions
- What is Mary Rose Tantoco's NPI number?
- Mary Rose Tantoco's National Provider Identifier (NPI) is 1336315969, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Rose Tantoco's specialty?
- Mary Rose Tantoco is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Rose Tantoco located?
- Mary Rose Tantoco's practice location on file with NPPES is 88 Norwich New London Tpke Ste 2, Uncasville, CT 06382-2518.
- What is Mary Rose Tantoco's phone number?
- The practice phone number listed in the NPPES registry for Mary Rose Tantoco is (860) 367-0087.
- Does Mary Rose Tantoco accept Medicare?
- Mary Rose Tantoco is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Rose Tantoco's NPI active?
- Yes — Mary Rose Tantoco's NPI (1336315969) is active in the NPPES registry as of the last update on 2019-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.