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DR. KENTON EUGENE POWELL M.D.
NPI 1790808517
Internal Medicine in Lyme, NH

Active since April 08, 2007PECOS EnrolledAccepts Medicare Assignment
69.4/100
CMS Quality Rating
204 DARTMOUTH COLLEGE HWY, LYME, NH 03768(603) 650-1070(603) 640-1228 Get Directions Write a Review

NPPES record last updated: January 7, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Kenton Eugene Powell M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. KENTON EUGENE POWELL M.D. (NPI 1790808517) is an individual internal medicine provider in Lyme, New Hampshire, licensed in New Hampshire (14566) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS, is affiliated with Mary Hitchcock Memorial Hospital, and is a graduate of Geisel School Of Medicine At Dartmouth (2007).

NPPES Registry Identity

NPI1790808517
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. KENTON EUGENE POWELLCredential: M.D.
Location Address204 DARTMOUTH COLLEGE HWYLyme, NH 03768-3236
Mailing Address1 Medical Center Dr, Dhmc - Department Of MedicineLebanon, NH 03756-1000 · (603) 653-9500
Phone(603) 650-1070
Fax(603) 640-1228
Sole ProprietorNo
Medical School CMSGeisel School Of Medicine At DartmouthGraduated 2007
Enumeration DateApril 8, 2007
Last NPPES UpdateJanuary 7, 2026
NPPES CertifiedJanuary 7, 2026
✔ NPI 1790808517 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in NH · 14566✔ Licensed in VT · 042-0012689
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
204 DARTMOUTH COLLEGE HWY, Lyme, NH 03768
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Other Identifiers 3

Medicaid30209653NH
Medicaid3077484NH
Medicaid1017771VT

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Kenton Eugene Powell M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9234322694
PECOS Enrollment IDI20101019000446
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Kenton Powell reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Dartmouth-Hitchcock Clinic
9.4 mi
Internal Medicine
ONE MEDICAL CENTER DR
Lebanon, NH 03756
  • Reassigned Medicare billing, New Hampshire and Vermont enrollments
  • 2,999 clinicians in this Medicare group
NPI 1548210198 (603) 650-5000
Mary Hitchcock Memorial Hospital
9.4 mi
General Acute Care Hospital
ONE MEDICAL CENTER DR
Lebanon, NH 03756
  • Reassigned Medicare billing, New Hampshire enrollment
  • 2,620 clinicians in this Medicare group
NPI 1023092053 (603) 650-5000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
223 services120 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
108 services108 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
99 services91 patients
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and G0180
This is a service where a doctor or authorized practitioner certifies that you require Medicare-covered home health services. They will communicate with the home health agency and review reports on your health status to ensure you receive appropriate care. This does not involve an in-person visit.
11 services11 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mary Hitchcock Memorial Hospital

Acute Care Hospitals · Lebanon, NH
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number300003
Location1 Medical Center DriveLebanon, NH 03756 · Grafton County
Emergency services Birthing friendly

Cottage Hospital

Critical Access Hospitals · Woodsville, NH
OwnershipVoluntary non-profit - Private
CMS Certification Number301301
Location90 Swiftwater RdWoodsville, NH 03785 · Grafton County
Emergency services

Alice Peck Day Memorial Hospital

Critical Access Hospitals · Lebanon, NH
OwnershipVoluntary non-profit - Private
CMS Certification Number301305
Location10 Alice Peck Day DriveLebanon, NH 03766 · Grafton County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 03768 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$132.09 typical visit price
range $57.75 – $174.26
Typical copayment $33.02 (range $14.43 – $43.56)
Most-billed visit code 99204
Established Patient
$101.54 typical visit price
range $18.70 – $142.15
Typical copayment $25.38 (range $4.67 – $35.53)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

69.4/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality55.64
Promoting Interoperability100
Improvement Activities40
Cost42.36

Referred Medical Equipment & Supplies CMS DME claims 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
5 suppliers22 claims98 services$5.15 avg. paid by Medicare
Nebulizer, with compressor E0570
DME-Other DME · category DE000N
1 supplier11 claims11 services$7.10 avg. paid by Medicare
Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme J7620
DME-Drugs Administered Through DME · category DG006N
3 suppliers15 claims1,980 services$0.09 avg. paid by Medicare
Pharmacy dispensing fee for inhalation drug(s); per 30 days Q0513
DME-Other DME · category DE000N
3 suppliers12 claims12 services$23.87 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. CLAUDIU-GILY IONESCU-TAJTI M.D.
Internal Medicine
204 DARTMOUTH COLLEGE HWY
LYME, NH 03768
Grafton County (603) 650-1070
SARAH BLANCHARD PA
Physician Assistant
204 DARTMOUTH COLLEGE HWY, GENERAL INTERNAL MEDICINE
LYME, NH 03768
Grafton County (603) 650-1070
DR. SARAH FINK KOKKO MD
Internal Medicine
204 DARTMOUTH COLLEGE HWY
LYME, NH 03768
Grafton County (603) 650-1088
MISS REBEKAH S SEXTON PA-C
Physician Assistant
204 DARTMOUTH COLLEGE HWY, DARTMOUTH-HITCHCOCK - LYME
LYME, NH 03768
Grafton County (603) 650-1070

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Kenton Powell's NPI number?

The NPI number for Kenton Powell is 1790808517. It was assigned to this individual provider in the NPPES registry on April 8, 2007.

Where is Kenton Powell located?

Kenton Powell practices at 204 Dartmouth College Hwy, Lyme, NH 03768. The listed phone number is (603) 650-1070.

What is Kenton Powell's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Kenton Powell enrolled in Medicare?

Yes. Kenton Powell is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Kenton Powell's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kenton Powell reassigns Medicare benefits to 2 organizations: Dartmouth-Hitchcock Clinic (Lebanon, NH) and Mary Hitchcock Memorial Hospital (Lebanon, NH). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Kenton Powell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kenton Powell accept?

Health plans from Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Kenton Powell as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Kenton Powell affiliated with any hospitals?

According to CMS data, Kenton Powell is affiliated with Mary Hitchcock Memorial Hospital, Cottage Hospital and Alice Peck Day Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Kenton Powell was last updated on January 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.