Active NPI 1740548957 Individual Practitioner Female Practitioner

Dr. Brigid O'holleran , MD

Surgery • Durango, CO

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Brigid O'Holleran, MD is a certified Surgery practicing in Durango, CO. With approximately 14 years of clinical experience since graduating from University Of Nebraska College Of Medicine in 2012, Dr. O'Holleran delivers high-quality medical care to the local community at 1 MERCADO ST STE 220.

Dr. O'Holleran is affiliated with Valley View Hospital Association and accepts Medicare assignment.

Frequently performed procedures and clinical services include new patient outpatient office visit, established patient outpatient office visit, initial hospital care with moderate level of medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1 Mercado St Ste 220

Durango, CO 813017310

Telephone 9707643450

Fax 9703826607

Associated Practice Facility / Clinic

🏢 Catholic Health Initiatives Colorado Facility NPI 1578819504

Medicare Profile & Education

Medical School

University Of Nebraska College Of Medicine

Graduation Year

2012

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Durango, CO

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

14 Yrs -4.6 yrs vs City Avg

City Avg: 18.6 Yrs

State Avg: 23.8 Yrs

Regional Practice Density

8 Specialists

Practicing in Durango, CO (635 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

74.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. O'holleran (14 Years) 14 Yrs

Durango Specialty Average (18.6 Years) 18.6 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	23	23	$414.00	$109.68
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$615.00	$168.28
99213 Established patient office or other outpatient visit, typically 15 minutes	13	12	$336.00	$91.66
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	11	11	$714.00	$170.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	30	30	$414.00	$114.52
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	29	29	$615.00	$169.73
99213 Established patient office or other outpatient visit, typically 15 minutes	19	15	$336.00	$92.46
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	18	18	$487.00	$131.06
19301 Partial removal of breast	15	14	$2425.00	$666.98
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	15	12	$257.00	$79.76
99231 Follow-up hospital inpatient care per day, typically 15 minutes	14	11	$140.00	$49.89
38525 Biopsy or removal of lymph nodes of under the arm, open procedure	13	13	$1620.00	$223.40
38792 Injection of radioactive material for x-ray identification of lymph node	12	12	$314.00	$16.23
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	11	11	$714.00	$174.85

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	38	38	$601.00	$167.83
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	15	15	$792.00	$222.58
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	12	$466.00	$131.08
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$403.00	$114.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	21	13	$141.00	$38.78
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	17	12	$259.00	$72.66
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$591.00	$172.98
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	14	$392.00	$134.01
99213 Established patient office or other outpatient visit, typically 15 minutes	15	15	$270.00	$94.49
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	14	14	$746.00	$228.27
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	11	11	$494.00	$137.23

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	34	19	$141.00	$40.45
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	30	30	$590.00	$167.74
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	12	$491.00	$141.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	30	15	$141.00	$39.64
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$591.62	$165.90
99213 Established patient office or other outpatient visit, typically 15 minutes	16	16	$262.94	$75.04
38525 Biopsy or removal of lymph nodes of under the arm, open procedure	11	11	$1609.00	$267.99

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	22	22	$504.00	$166.45
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	15	15	$628.93	$204.78
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	15	15	$434.00	$138.12
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$336.77	$109.47

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License CO DR.0058708

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Hospital & Practice Group Affiliations

Valley View Hospital Association

1906 Blake Ave, Glenwood Spgs, CO 816014227

Phone: 9703847105

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

6 Associated Practitioners

Dr. Mark Stern , MD

Surgery

NPI 1184647000

Doctor of Medicine (M.D.)

Dr. Frank Quayle , MD

Surgery

NPI 1396861407

Doctor of Medicine (M.D.)

Dr. Rizwan Ahmed , MD

Surgery

NPI 1467728014

Doctor of Medicine (M.D.)

Dr. David Deaver , MD

Surgery

NPI 1699795690

Doctor of Medicine (M.D.)

Dr. Robert Wrona , MD

Surgery

NPI 1720232895

Doctor of Medicine (M.D.)

Dr. Helen Kay , DO

Surgery

NPI 1881906865

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

11 Historical Events

✅

NPI Profile Active July 24, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location July 24, 2017

Registered at 1 MERCADO ST STE 220, DURANGO, CO 813017310 (Tel: 9707643450)

📍

Updated Business Mailing Address July 24, 2017

Registered at 30 N 1900 E, RM 3B324, SALT LAKE CITY, UT 841320002

👤

Provider Name / Credentials Updated July 24, 2017

Recorded as BRIGID O'HOLLERAN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 24, 2017

Surgery (License #DR.0058708 in CO)

✅

NPI Profile Active April 25, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location April 25, 2012

Registered at 30 N 1900 E, RM 3B324, SALT LAKE CITY, UT 841320002 (Tel: 8015816803)

📍

Updated Business Mailing Address April 25, 2012

Registered at 30 N 1900 E, RM 3B324, SALT LAKE CITY, UT 841320002

👤

Provider Name / Credentials Updated April 25, 2012

Recorded as BRIGID O'HOLLERAN, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 25, 2012

Student in an Organized Health Care Education/Training Program

🟢

Initial NPI Registration & Enumeration April 25, 2012

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Dr. Brigid O'holleran. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1740548957

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: April 25, 2012

Last Update: July 24, 2017

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

30 N 1900 E, Rm 3b324

Salt Lake City, UT 841320002

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.