Doctor profile · Federal record

Dr. Jason Dambach, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Madison, WI

  • NPI 1831367887
  • Accepts Medicare
  • 20 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
20 S Park St
Madison, WI 537151348
(608) 287-2250
fax (608) 287-2266
Mailing address
7974 Uw Health CT
Middleton, WI 535625531

Credentials & registration

NPPES · NUCC
NPI registered
February 2008 — 18 yrs on file
Profile last updated
February 1, 2021
Year of graduation
2006 — 20 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Wisconsin #53337

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1831367887. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,235
Distinct HCPCS
10
Medicare allowed
$74,685
HCPCS Description Services Patients Avg allowed
36415 Insertion of needle into vein for collection of blood sample 389 170 $8
99214 Established patient office or other outpatient visit, 30-39 minutes 151 120 $120
G0008 Administration of influenza virus vaccine 151 150 $29
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage 146 145 $76
90480 Admn sarscov2 vacc 1 dose 87 87 $39
91322 Sarscov2 vac 50 mcg/0.5ml im 87 87 $143
99215 Established patient office or other outpatient visit, 40-54 minutes 80 61 $167
99213 Established patient office or other outpatient visit, 20-29 minutes 52 49 $84
81001 Manual urinalysis test with examination using microscope, automated 33 28 $3
0124A Adm sarscv2 bvl 30mcg/.3ml a 19 19 $39

In context: peer comparison

Among 76 peers in Madison Internal Medicine Physician, average services per provider: 80. This provider delivers 15× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,206
Patients
730
Total drug cost
$172,738
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 596 141 $9,154
Lisinopril Generic 437 100 $4,615
Omeprazole Generic 303 66 $6,680
Amlodipine Besylate Generic 298 71 $3,262
Gabapentin Generic 187 33 $4,923
Eliquis (Apixaban) Brand 169 26 $124,639
Metformin Hcl ER (Metformin Hcl) Brand 165 37 $2,425
Tamsulosin Hcl Generic 161 35 $3,155
Simvastatin Generic 151 43 $1,656
Levothyroxine Sodium Generic 150 38 $2,594

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Jason Dambach's medical specialty?
Dr. Jason Dambach practices Internal Medicine Physician in Madison, WI.
Where does Dr. Jason Dambach practice?
Dr. Jason Dambach practices at 20 S Park St, Madison, WI 537151348. Office phone: 6082872250.
What is Dr. Jason Dambach's NPI?
Dr. Jason Dambach's National Provider Identifier (NPI) is 1831367887, issued by NPPES.
Does Dr. Jason Dambach accept Medicare assignment?
Yes. Dr. Jason Dambach accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jason Dambach commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214); Administration of influenza virus vaccine (HCPCS G0008). Source: CMS Medicare Physician & Other Practitioners file.