Doctor profile · Federal record

Dr. Timothy Missey, D.O.

Hospitalist Physician · Internal Medicine Physician · Hospitalist Physician · Internal Medicine Physician · Prescott, AZ

  • NPI 1144548785
  • 16 yrs on file
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1003 Willow Creek RD
Prescott, AZ 863011641
(928) 771-5487
fax (928) 771-5471
Mailing address
Po Box 11720
Prescott, AZ 863041720

Credentials & registration

NPPES · NUCC
NPI registered
May 2010 — 16 yrs on file
Profile last updated
March 6, 2018
Specialty taxonomy
208M00000X — NUCC code
State licenses (2)
Arizona #005426 · Ohio #58.003262

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1144548785. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
719
Distinct HCPCS
7
Medicare allowed
$74,570
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 232 111 $78
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 164 96 $117
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 107 55 $49
99239 Hospital discharge day management, more than 30 minutes 106 102 $113
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 53 52 $171
99291 Critical care, first 30-74 minutes 45 28 $210
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 12 12 $128

In context: peer comparison

Among 7 peers in Prescott Hospitalist Physician, average services per provider: 108. This provider delivers 6.7× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
166
Patients
12
Total drug cost
$27,517
Drug Type Claims Patients Total cost
Eliquis (Apixaban) Brand 38 12 $26,344
Furosemide Generic 25 0 $114
Potassium Chloride Generic 17 0 $507
Atorvastatin Calcium Generic 16 0 $53
Lactulose Generic 12 0 $183
Metoprolol Tartrate Generic 12 0 $69
Prednisone Generic 12 0 $68
Spironolactone Generic 12 0 $105
Gabapentin Generic 11 0 $60
Lisinopril Generic 11 0 $15

Frequently asked questions

Auto-generated from federal data
What is Dr. Timothy Missey's medical specialty?
Dr. Timothy Missey practices Hospitalist Physician in Prescott, AZ.
Where does Dr. Timothy Missey practice?
Dr. Timothy Missey practices at 1003 Willow Creek RD, Prescott, AZ 863011641. Office phone: 9287715487.
What is Dr. Timothy Missey's NPI?
Dr. Timothy Missey's National Provider Identifier (NPI) is 1144548785, issued by NPPES.
What procedures does Dr. Timothy Missey commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.