Marilena Caldarusa, M.D.
NPI 1689899270 · Nephrology Physician · Manchester, NH
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marilena Caldarusa, M.D. is a Nephrology Physician provider in Manchester, NH (NPI 1689899270).
Provider details
- NPI number
- 1689899270
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 17550 (NH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
944 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 225 | $341 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 131 | $95 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 117 | $16 |
| Home Dialysis Services Per Month (20 Years Or Older)90966 | 107 | $295 |
| Hemodialysis Procedure With Physician Evaluation90935 | 89 | $69 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 132 | 34 |
| Amlodipine Besylate | 125 | 36 |
| Calcitriol | 109 | 28 |
| Losartan Potassium | 103 | 36 |
| Spironolactone | 95 | 22 |
| Furosemide | 81 | 29 |
| Fat Emulsion/Olive/Soy/Phosphobrand: Clinolipid | 42 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-17
- Last updated
- 2016-07-28
Frequently asked questions
- What is Marilena Caldarusa's NPI number?
- Marilena Caldarusa's National Provider Identifier (NPI) is 1689899270, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilena Caldarusa's specialty?
- Marilena Caldarusa is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Marilena Caldarusa located?
- Marilena Caldarusa's practice location on file with NPPES is 87 Mcgregor St, Manchester, NH 03102-3765.
- What is Marilena Caldarusa's phone number?
- The practice phone number listed in the NPPES registry for Marilena Caldarusa is (603) 695-2640.
- Does Marilena Caldarusa accept Medicare?
- Marilena Caldarusa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marilena Caldarusa's NPI active?
- Yes — Marilena Caldarusa's NPI (1689899270) is active in the NPPES registry as of the last update on 2016-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.