Doctor profile · Federal record

Dr. Karen Shepard

Nurse Practitioner · Lewiston, ME

  • NPI 1043671506
  • Accepts Medicare
  • MIPS 76.4 / 100 · 2023
  • 11 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
60 High St
Lewiston, ME 042407616
(207) 753-3900
fax (207) 753-3902

Credentials & registration

NPPES · NUCC
NPI registered
March 2016 — 10 yrs on file
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Maine #CNP161021

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1043671506. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
209
Distinct HCPCS
3
Medicare allowed
$12,300
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 133 117 $79
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 50 48 $7
99213 Established patient office or other outpatient visit, 20-29 minutes 26 25 $54

In context: peer comparison

Among 6 peers in Lewiston Nurse Practitioner, average services per provider: 52. This provider delivers 4.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$36
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Boston Scientific Corporation 1 $17.87
Abbott Laboratories 1 $17.68

By nature of payment

Food and Beverage
$36

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,147
Patients
557
Total drug cost
$146,577
Drug Type Claims Patients Total cost
Losartan Potassium Generic 174 86 $2,471
Atorvastatin Calcium Generic 172 80 $4,006
Metoprolol Succinate Generic 171 91 $3,824
Furosemide Generic 86 41 $681
Carvedilol Generic 74 39 $1,062
Amlodipine Besylate Generic 61 29 $943
Metoprolol Tartrate Generic 61 29 $445
Rosuvastatin Calcium Generic 52 30 $1,143
Spironolactone Generic 50 23 $587
Lisinopril Generic 49 26 $427

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Karen Shepard's medical specialty?
Dr. Karen Shepard practices Nurse Practitioner in Lewiston, ME.
Where does Dr. Karen Shepard practice?
Dr. Karen Shepard practices at 60 High St, Lewiston, ME 042407616. Office phone: 2077533900.
What is Dr. Karen Shepard's NPI?
Dr. Karen Shepard's National Provider Identifier (NPI) is 1043671506, issued by NPPES.
Does Dr. Karen Shepard accept Medicare assignment?
Yes. Dr. Karen Shepard accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karen Shepard commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.