Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Shiv Kumar, MD

Individual provider Nephrology Physician · NPI 1326076555

Dr. Shiv Kumar, MD is a Nephrology in Portsmouth, New Hampshire. Qualified in 1992, 34 years ago. Practices with Seacoast Kidney and Hypertension Specialists, PLLC, a 7-clinician group and accepts Medicare assignment. Licensed in New Hampshire.

Years since qualifying
34
Licensed in
NH
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

875 Greenland Rd Bldg C-Unit 10
Portsmouth, NH 03801-4164
Phone: (603) 422-6719
Fax: (603) 373-6833
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 14351 (NH)

Record details

NPI number1326076555
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 28, 2006
Last updated in NPPESFebruary 8, 2012

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNEPHROLOGY
Medical schoolOTHER
Graduated 1992 (34 years in practice)
Group practice Seacoast Kidney And Hypertension Specialists, P.L.L.C. — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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