Doctor profile · Federal record

Dr. Elizabeth O'Keefe, FNP-BC

Family Nurse Practitioner (CMS: Nurse Practitioner) · Dover, NH

  • NPI 1376192682
  • Accepts Medicare
  • 8 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
19 Old Rollinsford RD Bldg B
Dover, NH 038202807
(603) 516-4265
fax (603) 740-2173
Additional location
67 Corporate Dr Ste 200
Portsmouth, NH 038012847
(603) 610-8070
fax (603) 610-8071
Mailing address
Po Box 412503
Boston, MA 022412503

Credentials & registration

NPPES · NUCC
NPI registered
September 2019 — 7 yrs on file
Profile last updated
July 1, 2021
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
New Hampshire #082315-23

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1376192682. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
33
Distinct HCPCS
2
Medicare allowed
$4,486
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 20 20 $153
99214 Established patient office or other outpatient visit, 30-39 minutes 13 13 $110

In context: peer comparison

Among 13 peers in Dover Family Nurse Practitioner, average services per provider: 45. This provider delivers 0.7× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
53
Patients
26
Total drug cost
$28,118
Drug Type Claims Patients Total cost
Metoprolol Succinate Generic 24 14 $658
Eliquis (Apixaban) Brand 18 12 $27,350
Losartan Potassium Generic 11 0 $110

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Elizabeth O'Keefe's medical specialty?
Dr. Elizabeth O'Keefe practices Family Nurse Practitioner in Dover, NH.
Where does Dr. Elizabeth O'Keefe practice?
Dr. Elizabeth O'Keefe practices at 19 Old Rollinsford RD Bldg B, Dover, NH 038202807. Office phone: 6035164265.
What is Dr. Elizabeth O'Keefe's NPI?
Dr. Elizabeth O'Keefe's National Provider Identifier (NPI) is 1376192682, issued by NPPES.
Does Dr. Elizabeth O'Keefe accept Medicare assignment?
Yes. Dr. Elizabeth O'Keefe accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Elizabeth O'Keefe commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.