Physician Profile
Based in Cheyenne, WY, Lawrence W. O Holleran, MD is listed in the NPI registry under general surgery. Lawrence graduated from University of Nebraska College of Medicine in 1979. Lawrence is also listed as specializing in surgery. Medicare claims data shows Lawrence provided 427 services to 314 patients. The services billed most often include removal of tissue from wound, 20.0 sq cm or less, established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more, and ultrasound study of one arm or leg veins with compression and maneuvers. NPI 1225004187 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
614 W DALE BLVD
Cheyenne, WY 82009
Within General Surgery generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Anorectal
Appendix, bowel, and emergency
Gallbladder and biliary
Hernia and abdominal wall
Skin and soft tissue
Abdominal
Abdominal wall
Breast
Colorectal
Digestive
Emergency surgery
Endocrine
Gastrointestinal
Hernia
Infections
Lymphatic
Oncology
Most searched procedures
Bowel and emergency abdominal
Gallbladder and appendix
Hernia repair
Skin and soft tissue
Abdominal surgery
Abdominal wall
Access and nutrition
Anorectal
Biopsy
Breast surgery
Breast Surgery
Colorectal
Colorectal surgery
Digestive procedures
Endocrine surgery
Gastrointestinal
Hernia surgery
Skin & Soft Tissue
Surgical Oncology
Surgical procedures
Vascular Access
Wound care
427 services · 314 patients · 10 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of varicose veins of arm or leg, more than 20 incisions | Procedure | 37766 |
15 | Too few peers to compare |
| Removal of varicose veins of arm or leg, 10-20 incisions | Procedure | 37765 |
14 | Too few peers to compare |
| Removal of tissue from wound, 20.0 sq cm or less | Treatment | 97597 |
145 | More often than most peers in General Surgery |
| Ultrasound study of one arm or leg veins with compression and maneuvers | Treatment | 93971 |
55 | As often as other peers in General Surgery |
| Ultrasound study of arm or leg veins with compression and maneuvers | Treatment | 93970 |
25 | Less often than most peers in General Surgery |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
79 | More than most peers in General Surgery |
| New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more | Office visit | 99202 |
51 | More often than most peers in General Surgery |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
17 | Less often than most peers in General Surgery |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
14 | More than most peers in General Surgery |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
12 | Less often than most peers in General Surgery |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. O Holleran is a general surgeon in Cheyenne, WY. That is the designation recorded for this NPI in the federal registry, where it is listed as “General Surgery”.
NPI registry
Dr. O Holleran is listed at 614 W Dale Blvd, Cheyenne, WY 82009. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (307) 286-6840. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. O Holleran's National Provider Identifier is 1225004187. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. O Holleran attended University of Nebraska College of Medicine, graduating in 1979. This comes from the CMS National Downloadable File.
CMS public data
Dr. O Holleran has 47 years experience. Calculated from a graduation year of 1979, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. O Holleran performs procedures including removal of varicose veins of arm or leg, more than 20 incisions and removal of varicose veins of arm or leg, 10-20 incisions; provides treatments such as removal of tissue from wound, 20.0 sq cm or less and ultrasound study of one arm or leg veins with compression and maneuvers, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. O Holleran. If this is you, claiming it is free.
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