Doctor profile · Federal record

Dr. Jack Lubka, MD

Internal Medicine Physician (CMS: Hospitalist) · Fergus Falls, MN

  • NPI 1275038606
  • Accepts Medicare
  • MIPS 85.2 / 100 · 2023
  • 9 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
712 S Cascade St
Fergus Falls, MN 565372913
(218) 736-8000
Additional location
119 Oakfield Dr
Brandon, FL 335115779
(813) 681-5551
fax (813) 916-2944

Credentials & registration

NPPES · NUCC
NPI registered
March 2018 — 8 yrs on file
Profile last updated
February 6, 2023
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Minnesota #72721

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1275038606. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
399
Distinct HCPCS
7
Medicare allowed
$40,070
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 162 63 $76
99239 Hospital discharge day management, more than 30 minutes 70 67 $110
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 53 53 $124
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 50 47 $166
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 28 20 $114
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 25 12 $47
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 11 11 $78

In context: peer comparison

Among 1 peers in this city , average services per provider: 57. This provider delivers 7.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
151
Patients
94
Total drug cost
$10,175
Drug Type Claims Patients Total cost
Metoprolol Succinate Generic 25 15 $395
Prednisone Generic 23 21 $241
Cefdinir Generic 19 18 $349
Furosemide Generic 16 11 $75
Doxycycline Hyclate Generic 15 15 $97
Eliquis (Apixaban) Brand 14 0 $8,623
Levofloxacin Generic 14 14 $118
Levothyroxine Sodium Generic 13 0 $84
Tamsulosin Hcl Generic 12 0 $193

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Jack Lubka's medical specialty?
Dr. Jack Lubka practices Internal Medicine Physician in Fergus Falls, MN.
Where does Dr. Jack Lubka practice?
Dr. Jack Lubka practices at 712 S Cascade St, Fergus Falls, MN 565372913. Office phone: 2187368000.
What is Dr. Jack Lubka's NPI?
Dr. Jack Lubka's National Provider Identifier (NPI) is 1275038606, issued by NPPES.
Does Dr. Jack Lubka accept Medicare assignment?
Yes. Dr. Jack Lubka accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jack Lubka commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.