Sangeeta Nadkarni, M.D.
NPI 1245332667 · Nephrology Physician · Lawrence, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sangeeta Nadkarni, M.D. is a Nephrology Physician provider in Lawrence, MA (NPI 1245332667).
Provider details
- NPI number
- 1245332667
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 226820 (MA)
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
19 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
1,114 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 333 | $129 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 171 | $347 |
| Hemodialysis Procedure With Physician Evaluation90935 | 130 | $72 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 95 | $78 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 85 | $167 |
| 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 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 214 | 65 |
| Furosemide | 212 | 62 |
| Calcitriol | 173 | 48 |
| Empagliflozinbrand: Jardiance | 168 | 38 |
| Losartan Potassium | 154 | 48 |
| Amlodipine Besylate | 127 | 52 |
| Hydrochlorothiazide | 55 | 22 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$104 across 5 records (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
- 2006-09-05
- Last updated
- 2012-11-20
Frequently asked questions
- What is Sangeeta Nadkarni's NPI number?
- Sangeeta Nadkarni's National Provider Identifier (NPI) is 1245332667, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sangeeta Nadkarni's specialty?
- Sangeeta Nadkarni is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Sangeeta Nadkarni located?
- Sangeeta Nadkarni's practice location on file with NPPES is 500 Merrimack St, Lawrence, MA 01843-1756.
- What is Sangeeta Nadkarni's phone number?
- The practice phone number listed in the NPPES registry for Sangeeta Nadkarni is (978) 557-8900.
- Does Sangeeta Nadkarni accept Medicare?
- Sangeeta Nadkarni is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sangeeta Nadkarni's NPI active?
- Yes — Sangeeta Nadkarni's NPI (1245332667) is active in the NPPES registry as of the last update on 2012-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.