Doctor profile · Federal record

Dr. Tierney Lake, MD

Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Durango, CO

  • NPI 1194041210
  • Accepts Medicare
  • MIPS 88.2 / 100 · 2023
  • 16 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
1010 Three Springs Blvd
Durango, CO 813018296
(970) 764-3352
fax (970) 764-3375
Additional location
100 Health Park Dr
Louisville, CO 800279583
(303) 673-1000
fax (303) 673-1204
Additional location
300 S Nevada Ave
Montrose, CO 814014273
(970) 249-7751
fax (970) 249-5029
Mailing address
Po Box 800022
Kansas City, MO 641800022

Credentials & registration

NPPES · NUCC
NPI registered
April 2010 — 16 yrs on file
Profile last updated
January 30, 2024
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
Colorado #DR.0052399

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1194041210. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
743
Distinct HCPCS
6
Medicare allowed
$90,281
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 222 121 $79
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 187 110 $120
99239 Hospital discharge day management, more than 30 minutes 163 154 $115
99291 Critical care, first 30-74 minutes 83 59 $214
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 69 69 $173
99214 Established patient office or other outpatient visit, 30-39 minutes 19 15 $98

In context: peer comparison

Among 8 peers in this city , average services per provider: 101. This provider delivers 7.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
61
Patients
61
Total drug cost
$386
Drug Type Claims Patients Total cost
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 18 18 $99
Prednisone Generic 18 18 $137
Pantoprazole Sodium Generic 14 14 $118
Furosemide Generic 11 11 $33

Frequently asked questions

Auto-generated from federal data
What is Dr. Tierney Lake's medical specialty?
Dr. Tierney Lake practices Hospitalist Physician in Durango, CO.
Where does Dr. Tierney Lake practice?
Dr. Tierney Lake practices at 1010 Three Springs Blvd, Durango, CO 813018296. Office phone: 9707643352.
What is Dr. Tierney Lake's NPI?
Dr. Tierney Lake's National Provider Identifier (NPI) is 1194041210, issued by NPPES.
Does Dr. Tierney Lake accept Medicare assignment?
Yes. Dr. Tierney Lake accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tierney Lake 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); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.