Doctor profile · Federal record

Dr. Tiernan Murphy, MD

Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Presque Isle, ME

  • NPI 1821583253
  • Accepts Medicare
  • 9 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
23 North St Ste 4
Presque Isle, ME 047692295
(207) 764-3142

Credentials & registration

NPPES · NUCC
NPI registered
June 2018 — 8 yrs on file
Profile last updated
July 16, 2024
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State licenses (2)
Maine #MD24257 · Iowa #R-11150

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821583253. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
770
Distinct HCPCS
7
Medicare allowed
$42,527
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 278 199 $63
99213 Established patient office or other outpatient visit, 20-29 minutes 160 139 $52
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 125 125 $29
99214 Established patient office or other outpatient visit, 30-39 minutes 101 92 $82
99213 Established patient office or other outpatient visit, 20-29 minutes 54 50 $61
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 38 38 $26
17000 Destruction of precancer skin growth, 1 growth 14 12 $47

In context: peer comparison

Among 4 peers in Presque Isle Family Medicine Physician, average services per provider: 77. This provider delivers 10.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
5,500
Patients
1,533
Total drug cost
$661,569
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 836 223 $17,526
Lisinopril Generic 700 202 $10,833
Amlodipine Besylate Generic 458 143 $7,419
Levothyroxine Sodium Generic 406 102 $6,757
Omeprazole Generic 375 110 $9,643
Pantoprazole Sodium Generic 353 88 $12,071
Losartan Potassium Generic 338 99 $5,659
Metoprolol Succinate Generic 309 92 $8,264
Hydrochlorothiazide Generic 290 84 $1,716
Gabapentin Generic 260 74 $8,538

Frequently asked questions

Auto-generated from federal data
What is Dr. Tiernan Murphy's medical specialty?
Dr. Tiernan Murphy practices Family Medicine Physician in Presque Isle, ME.
Where does Dr. Tiernan Murphy practice?
Dr. Tiernan Murphy practices at 23 North St Ste 4, Presque Isle, ME 047692295. Office phone: 2077643142.
What is Dr. Tiernan Murphy's NPI?
Dr. Tiernan Murphy's National Provider Identifier (NPI) is 1821583253, issued by NPPES.
Does Dr. Tiernan Murphy accept Medicare assignment?
Yes. Dr. Tiernan Murphy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tiernan Murphy commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.