Doctor profile · Federal record

Dr. Clark Otley, M.D.

Mohs-Micrographic Surgery Physician (CMS: Micrographic Dermatologic Surgery (MDS)) · Dermatology Physician · Rochester, MN

  • NPI 1578535506
  • Accepts Medicare
  • 35 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
200 1St St Sw
Rochester, MN 559050001
(507) 284-2511

Credentials & registration

NPPES · NUCC
NPI registered
February 2006 — 20 yrs on file
Profile last updated
February 3, 2021
Year of graduation
1991 — 35 yrs since
Specialty taxonomy
207ND0101X — NUCC code
State license (1)
Minnesota #38287

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1578535506. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
779
Distinct HCPCS
10
Medicare allowed
$126,220
HCPCS Description Services Patients Avg allowed
17311 Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks 228 174 $282
17312 Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks 75 51 $183
12032 Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm 63 63 $113
17003 Destruction of precancer skin growth, 2-14 growths 49 16 $2
12052 Intermediate repair of wound of face, ears, eyelids, nose, lips, or mouth, 2.6-5.0 cm 47 47 $100
11103 Biopsy of related skin growth, each additional growth 36 12 $21
11102 Biopsy of related skin growth, first growth 35 33 $22
17000 Destruction of precancer skin growth, 1 growth 33 32 $33
11603 Removal of cancer skin growth of body, arms, or legs, 2.1-3.0 cm 32 31 $136
17262 Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm 30 24 $63

In context: peer comparison

Among 5 peers in this city , average services per provider: 50. This provider delivers 16× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Clark Otley's medical specialty?
Dr. Clark Otley practices Mohs-Micrographic Surgery Physician in Rochester, MN.
Where does Dr. Clark Otley practice?
Dr. Clark Otley practices at 200 1St St Sw, Rochester, MN 559050001. Office phone: 5072842511.
What is Dr. Clark Otley's NPI?
Dr. Clark Otley's National Provider Identifier (NPI) is 1578535506, issued by NPPES.
Does Dr. Clark Otley accept Medicare assignment?
Yes. Dr. Clark Otley accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Clark Otley commonly perform?
Top Medicare-reported procedures in 2023: Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks (HCPCS 17311); Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks (HCPCS 17312); Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm (HCPCS 12032). Source: CMS Medicare Physician & Other Practitioners file.