Doctor profile · Federal record

Dr. Jennifer Wishinski

Family Nurse Practitioner (CMS: Nurse Practitioner) · Bainbridge Island, WA

  • NPI 1396252326
  • Accepts Medicare
  • 8 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1344 Wintergreen Ln Ne
Bainbridge Island, WA 98110
(206) 842-5632
fax (206) 842-5992
Additional location
1173 Madison Ave N
Bainbridge Island, WA 981101782
(206) 724-1708

Credentials & registration

NPPES · NUCC
NPI registered
December 2017 — 9 yrs on file
Profile last updated
March 14, 2019
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Washington #AP60820541

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1396252326. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,360
Distinct HCPCS
10
Medicare allowed
$97,046
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 545 285 $106
36415 Insertion of needle into vein for collection of blood sample 423 266 $8
99213 Established patient office or other outpatient visit, 20-29 minutes 110 97 $72
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 74 74 $112
99215 Established patient office or other outpatient visit, 40-54 minutes 50 45 $148
99204 New patient office or other outpatient visit, 45-59 minutes 35 35 $143
G0008 Administration of influenza virus vaccine 34 34 $27
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage 33 33 $74
99421 Online digital evaluation and management service for an established patient for up to 7 days, total time 5-10 minutes 24 20 $13
0121A Adm sarscv2 bvl 30mcg/.3ml 1 16 16 $36

In context: peer comparison

Among 2 peers in this city , average services per provider: 92. This provider delivers 15× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,082
Patients
362
Total drug cost
$24,328
Drug Type Claims Patients Total cost
Prednisone Generic 205 74 $2,397
Methotrexate (Methotrexate Sodium) Brand 117 47 $4,811
Alendronate Sodium Generic 86 28 $1,054
Omeprazole Generic 84 34 $1,336
Levothyroxine Sodium Generic 74 22 $1,540
Losartan Potassium Generic 69 21 $1,259
Amlodipine Besylate Generic 68 19 $675
Hydroxychloroquine Sulfate Generic 68 27 $5,487
Meloxicam Generic 54 16 $860
Lisinopril Generic 52 15 $674

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Jennifer Wishinski's medical specialty?
Dr. Jennifer Wishinski practices Family Nurse Practitioner in Bainbridge Island, WA.
Where does Dr. Jennifer Wishinski practice?
Dr. Jennifer Wishinski practices at 1344 Wintergreen Ln Ne, Bainbridge Island, WA 98110. Office phone: 2068425632.
What is Dr. Jennifer Wishinski's NPI?
Dr. Jennifer Wishinski's National Provider Identifier (NPI) is 1396252326, issued by NPPES.
Does Dr. Jennifer Wishinski accept Medicare assignment?
Yes. Dr. Jennifer Wishinski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jennifer Wishinski commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.