Doctor profile · Federal record
Dr. Ann Koss, DO
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Ludington, MI
- NPI 1467488759
- Accepts Medicare
- MIPS 82.7 / 100 · 2023
- 36 yrs in practice
- Female
- No sanctions
Practice & contact
- Primary practice
-
1 N Atkinson Dr
Ludington, MI 494311906
(231) 845-2255 - Mailing address
-
3264 N Evergreen Dr Ne
Grand Rapids, MI 495259746
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- August 30, 2016
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Michigan #AK011095
- Medicaid
- MI #4250478
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1467488759. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,643
Distinct HCPCS
10
Medicare allowed
$46,023
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77063 |
Screening 3d breast mammography | 419 | 419 | $28 | |
77067 |
Screening mammography | 418 | 418 | $35 | |
77085 |
Dxa bone density measurement of hip, pelvis, spine including spine fracture assessment | 120 | 120 | $14 | |
71046 |
X-ray of chest, 2 views | 88 | 84 | $10 | |
77080 |
Dxa bone density measurement of hip, pelvis, spine | 47 | 47 | $9 | |
G0279 |
Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) | 41 | 40 | $28 | |
77063 |
Screening 3d breast mammography | 37 | 37 | $28 | |
77067 |
Screening mammography | 37 | 37 | $35 | |
76705 |
Limited ultrasound scan of abdomen | 34 | 34 | $27 | |
77065 |
Diagnostic mammography of 1 breast | 33 | 30 | $37 |
In context: peer comparison
Among 1 peers in Ludington Diagnostic Radiology Physician, average services per provider: 56. This provider delivers 29× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Ann Koss's medical specialty?
Dr. Ann Koss practices Diagnostic Radiology Physician in Ludington, MI.
Where does Dr. Ann Koss practice?
Dr. Ann Koss practices at 1 N Atkinson Dr, Ludington, MI 494311906. Office phone: 2318452255.
What is Dr. Ann Koss's NPI?
Dr. Ann Koss's National Provider Identifier (NPI) is 1467488759, issued by NPPES.
Does Dr. Ann Koss accept Medicare assignment?
Yes. Dr. Ann Koss accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ann Koss commonly perform?
Top Medicare-reported procedures in 2023: Screening 3d breast mammography (HCPCS 77063); Screening mammography (HCPCS 77067); Dxa bone density measurement of hip, pelvis, spine including spine fracture assessment (HCPCS 77085). Source: CMS Medicare Physician & Other Practitioners file.