Doctor profile · Federal record

Dr. Ellen Richardson, MD

Family Medicine Physician (CMS: Family Practice) · Hospitalist Physician · Family Medicine Physician · Family Medicine Physician · Keene, NH

  • NPI 1639669641
  • Accepts Medicare
  • MIPS 93.1 / 100 · 2023
  • 8 yrs in practice
  • Licensed in 3 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 6 locations .

NPPES Updated May 11, 2026
Primary practice
580 Court St
Keene, NH 034311718
(603) 354-5400
Additional location
118 Northport Ave
Belfast, ME 049156009
(207) 338-2500
Additional location
35 Miles St
Damariscotta, ME 045434047
(207) 563-1234
Show 3 more locations
Additional location
6 Glen Cove Dr
Rockport, ME 048564272
(207) 301-8000
Additional location
590 Court St
Keene, NH 034311719
Additional location
62 Maple Ave
Keene, NH 034311625
Mailing address
Po Box 810
Hanover, NH 037550810

Credentials & registration

NPPES · NUCC
NPI registered
May 2018 — 8 yrs on file
Profile last updated
October 13, 2023
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State licenses (3)
New Hampshire #24678 · Maine #MD25027 · Idaho #MRM-1720

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639669641. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
107
Distinct HCPCS
3
Medicare allowed
$10,010
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 44 42 $117
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 40 23 $74
99213 Established patient office or other outpatient visit, 20-29 minutes 23 22 $82

In context: peer comparison

Among 15 peers in this city , average services per provider: 86. This provider delivers 1.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
283
Patients
90
Total drug cost
$4,967
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 51 20 $589
Lisinopril Generic 26 18 $255
Amlodipine Besylate Generic 24 14 $412
Simvastatin Generic 24 11 $348
Losartan Potassium Generic 21 14 $463
Omeprazole Generic 18 13 $382
Gabapentin Generic 16 0 $280
Lamotrigine Generic 16 0 $278
Metformin Hcl Generic 14 0 $150
Oxycodone Hcl Generic 14 0 $410

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ellen Richardson's medical specialty?
Dr. Ellen Richardson practices Family Medicine Physician in Keene, NH.
Where does Dr. Ellen Richardson practice?
Dr. Ellen Richardson practices at 580 Court St, Keene, NH 034311718. Office phone: 6033545400.
What is Dr. Ellen Richardson's NPI?
Dr. Ellen Richardson's National Provider Identifier (NPI) is 1639669641, issued by NPPES.
Does Dr. Ellen Richardson accept Medicare assignment?
Yes. Dr. Ellen Richardson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ellen Richardson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.