Doctor profile · Federal record

Dr. Jenna Hennessey, DO

Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Spokane, WA

  • NPI 1699394569
  • 6 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
101 W 8Th Ave
Spokane, WA 992042307
(509) 474-3260
Additional location
624 E Front Ave
Spokane, WA 992022139
(509) 626-9900
fax (509) 626-9917
Mailing address
Po Box 421
Liberty Lake, WA 990190421

Credentials & registration

NPPES · NUCC
NPI registered
April 2020 — 6 yrs on file
Profile last updated
June 13, 2023
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Washington #OP61399862

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1699394569. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
236
Distinct HCPCS
4
Medicare allowed
$25,091
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 115 61 $116
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 74 38 $78
99239 Hospital discharge day management, more than 30 minutes 35 35 $113
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 12 12 $171

In context: peer comparison

Among 80 peers in Spokane Internal Medicine Physician, average services per provider: 106. This provider delivers 2.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
317
Patients
66
Total drug cost
$25,273
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 33 17 $390
Levothyroxine Sodium Generic 30 11 $602
Victoza 2-Pak (Liraglutide) Brand 26 0 $20,212
Potassium Chloride Generic 25 11 $384
Furosemide Generic 24 16 $118
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 22 11 $564
Gabapentin Generic 22 0 $962
Lisinopril Generic 21 0 $213
Citalopram Hbr (Citalopram Hydrobromide) Brand 20 0 $307
Omeprazole Generic 20 0 $174

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Jenna Hennessey's medical specialty?
Dr. Jenna Hennessey practices Internal Medicine Physician in Spokane, WA.
Where does Dr. Jenna Hennessey practice?
Dr. Jenna Hennessey practices at 101 W 8Th Ave, Spokane, WA 992042307. Office phone: 5094743260.
What is Dr. Jenna Hennessey's NPI?
Dr. Jenna Hennessey's National Provider Identifier (NPI) is 1699394569, issued by NPPES.
Does Dr. Jenna Hennessey accept Medicare assignment?
Dr. Jenna Hennessey does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Jenna Hennessey commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.