Shiv Kumar, MD
NPI 1326076555 · Nephrology Physician · Portsmouth, NH
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shiv Kumar, MD is a Nephrology Physician provider in Portsmouth, NH (NPI 1326076555).
Provider details
- NPI number
- 1326076555
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 14351 (NH)
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
1,617 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) |
|---|---|---|
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 400 | $352 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 378 | $77 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 341 | $127 |
| Hemodialysis Procedure With Physician Evaluation90935 | 135 | $69 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 114 | $128 |
| Dialysis Procedure Including 1 Evaluation90945 | 65 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 80 | 27 |
| Furosemide | 67 | 25 |
| Torsemide | 67 | 18 |
| Amlodipine Besylate | 63 | 25 |
| Allopurinol | 39 | 13 |
| Metoprolol Succinate | 33 | — |
| Telmisartan | 28 | — |
| Valsartan |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$77 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
- 2006-06-28
- Last updated
- 2012-02-08
Frequently asked questions
- What is Shiv Kumar's NPI number?
- Shiv Kumar's National Provider Identifier (NPI) is 1326076555, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shiv Kumar's specialty?
- Shiv Kumar is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Shiv Kumar located?
- Shiv Kumar's practice location on file with NPPES is 875 Greenland Rd, Portsmouth, NH 03801-4164.
- What is Shiv Kumar's phone number?
- The practice phone number listed in the NPPES registry for Shiv Kumar is (603) 422-6719.
- Does Shiv Kumar accept Medicare?
- Shiv Kumar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shiv Kumar's NPI active?
- Yes — Shiv Kumar's NPI (1326076555) is active in the NPPES registry as of the last update on 2012-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.