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

Dr. Kulli M Barrett, MD

Individual provider Nephrology Physician · NPI 1437140209

Dr. Kulli M Barrett, MD is a Nephrology in Portsmouth, New Hampshire. Qualified in 1986, 40 years ago. Practices with Seacoast Kidney and Hypertension Specialists, PLLC, a 7-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New Hampshire.

Years since qualifying
40
Licensed in
NH
In the registry since
2005
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

330 Borthwick Ave Ste 100
Portsmouth, NH 03801-4174
Phone: (603) 436-3433
Fax: (603) 427-5115
Show map & directions

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

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 11238 (NH)

Record details

NPI number1437140209
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 2, 2005
Last updated in NPPESJanuary 28, 2011

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1986 (40 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
TelehealthOffers telehealth services

Other providers in Portsmouth