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

Dr. Richard James King, MD

Individual provider Surgical Critical Care Physician · NPI 1700813888

Dr. Richard James King, MD practises General Surgery in Portsmouth, New Hampshire. Graduated from New York Medical College in 1995, 31 years ago. Practices with Portsmouth Trauma and Surgical Care, LLC, a 15-clinician group. Licensed in Massachusetts, Maine and New Hampshire.

Years since qualifying
31
Trained at
New York Medical College
Licensed in
MA, ME, NH
In the registry since
2006
Specialties on file
5
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

330 Borthwick Ave Ste 308
Portsmouth, NH 03801-7112
Phone: (603) 334-6260
Fax: (603) 334-6253
Show map & directions

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

Specialties & licences

Surgical Critical Care Physician (primary) Taxonomy 2086S0102X · Licence 203147 (MA)
Surgical Critical Care Physician Taxonomy 2086S0102X · Licence MD22137 (ME)
Trauma Surgery Physician Taxonomy 2086S0127X · Licence 203147 (MA)
Surgical Critical Care Physician Taxonomy 2086S0102X · Licence 18973 (NH)
Trauma Surgery Physician Taxonomy 2086S0127X · Licence MD22137 (ME)

Record details

NPI number1700813888
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 26, 2006
Last updated in NPPESMay 6, 2026
Certification dateMay 6, 2026

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolNEW YORK MEDICAL COLLEGE
Graduated 1995 (31 years in practice)
Group practice Portsmouth Trauma And Surgical Care, Llc — 15 clinicians
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Colonoscopy 1–10 times
Hernia repair - groin (open) 1–10 times
Upper gastrointestinal (GI) endoscopy for acid reflux 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients72
Services billed 108 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Portsmouth Trauma and Surgical Care, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 15 clinicians in the practice; 12 are shown here.