Active NPI 1265427496 Individual Practitioner Male Practitioner

Dr. Patrick D Obrien , MD

Internal Medicine - Cardiovascular Disease • Appleton, WI

Professional Overview & Biography Verified Profile Summary

Dr. Patrick Obrien, MD is a registered healthcare professional specializing in Internal Medicine - Cardiovascular Disease in Appleton, WI. Practice services are available at 1506 S ONEIDA ST under active NPI credentials.

Frequently performed procedures and clinical services include routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only, anticoagulant management of patient taking warfarin, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1506 S Oneida St

Appleton, WI 549151305

Telephone 9207306700

Associated Practice Facility / Clinic

🏢 Ihc-St. Elizabeth Emergency Physicians, Llc Facility NPI 1851349674

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine - Cardiovascular Disease in Appleton, WI

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 26.5 Yrs

State Avg: 29.5 Yrs

Regional Practice Density

22 Specialists

Practicing in Appleton, WI (467 Statewide)

Telehealth Adoption Rate

4.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

79.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2021)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	314	247	$48.66	$7.91
93793 Anticoagulant management of patient taking warfarin	256	32	$51.80	$11.04
99213 Established patient office or other outpatient visit, typically 15 minutes	173	102	$186.99	$87.65
85610 Blood test, clotting time	150	17	$29.00	$4.29
36415 Insertion of needle into vein for collection of blood sample	84	39	$30.00	$3.00
93294 Remote evaluations of single, dual, or multiple lead pacemaker with physician analysis, review, and report up to 90 days	66	37	$163.36	$29.35
93296 Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days	66	37	$153.36	$24.19
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	53	53	$746.83	$68.88
93000 Routine ekg using at least 12 leads including interpretation and report	40	40	$94.60	$14.07
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	22	19	$274.00	$124.81
93280 Programming of dual lead pacemaker system	15	14	$295.80	$76.04
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	14	13	$110.86	$11.95
93227 Electrocardiogram (ecg) 2-day continuous with review by health care professional	11	11	$131.27	$18.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93793 Anticoagulant management of patient taking warfarin	420	39	$49.92	$11.49
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	369	287	$46.95	$8.26
99213 Established patient office or other outpatient visit, typically 15 minutes	191	124	$181.19	$72.93
85610 Blood test, clotting time	188	20	$28.02	$4.26
93294 Remote evaluations of single, dual, or multiple lead pacemaker with physician analysis, review, and report up to 90 days	103	57	$158.19	$30.68
93296 Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days	96	50	$148.31	$24.59
93000 Routine ekg using at least 12 leads including interpretation and report	87	81	$90.56	$16.00
36415 Insertion of needle into vein for collection of blood sample	76	43	$28.84	$2.97
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	71	56	$266.58	$105.99
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	56	56	$746.34	$73.75
93280 Programming of dual lead pacemaker system	26	24	$286.85	$70.82
99442 Telephone medical discussion with physician, 11-20 minutes	18	17	$145.11	$62.82
99442 Telephone medical discussion with physician, 11-20 minutes	15	15	$145.73	$50.09
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	13	13	$106.54	$12.04
93279 Evaluation, testing, and programming adjustment of permanent single lead pacemaker system with physician analysis, review, and report	12	11	$239.17	$59.87
93227 Electrocardiogram (ecg) 2-day continuous with review by health care professional	11	11	$126.27	$26.40

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93793 Anticoagulant management of patient taking warfarin	500	43	$49.00	$11.77
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	469	356	$46.00	$8.21
99213 Established patient office or other outpatient visit, typically 15 minutes	207	128	$176.00	$71.77
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	192	186	$707.83	$71.38
85610 Blood test, clotting time	159	19	$27.00	$4.28
36415 Insertion of needle into vein for collection of blood sample	117	44	$28.00	$2.90
93294 Remote evaluations of single, dual, or multiple lead pacemaker with physician analysis, review, and report up to 90 days	106	52	$155.00	$30.01
93296 Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days	105	52	$146.00	$24.57
93000 Routine ekg using at least 12 leads including interpretation and report	84	79	$89.00	$15.97
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	60	52	$261.00	$103.72
99231 Follow-up hospital inpatient care per day, typically 15 minutes	45	24	$107.00	$38.06
93018 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician	44	43	$70.00	$14.03
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician	44	43	$105.00	$21.36
78452 Nuclear medicine studies of heart muscle at rest and with stress and spect	40	40	$348.00	$76.35
93280 Programming of dual lead pacemaker system	36	27	$279.00	$63.30
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	29	28	$105.00	$11.58
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	16	16	$533.00	$196.02
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	15	15	$2367.80	$182.46
93227 Electrocardiogram (ecg) 2-day continuous with review by health care professional	13	12	$124.00	$24.16
92960 External shock to heart to regulate heart beat	13	12	$1059.00	$107.75
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$400.00	$158.52
93458 Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist	11	11	$1768.00	$256.19

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93793 Anticoagulant management of patient taking warfarin	390	50	$49.00	$11.58
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	310	236	$45.00	$8.13
85610 Blood test, clotting time	243	27	$27.00	$4.75
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	201	196	$697.01	$70.91
36415 Insertion of needle into vein for collection of blood sample	164	56	$28.00	$2.94
99213 Established patient office or other outpatient visit, typically 15 minutes	152	118	$173.36	$69.89
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	103	80	$256.18	$102.71
99231 Follow-up hospital inpatient care per day, typically 15 minutes	96	34	$105.92	$37.10
93294 Remote evaluations of single, dual, or multiple lead pacemaker with physician analysis, review, and report up to 90 days	67	40	$152.76	$28.85
93296 Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days	67	40	$143.76	$24.61
93000 Routine ekg using at least 12 leads including interpretation and report	58	51	$87.66	$16.07
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician	47	47	$102.62	$21.48
93018 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician	47	47	$68.21	$14.49
78452 Nuclear medicine studies of heart muscle at rest and with stress and spect	41	41	$342.37	$77.44
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	29	28	$2007.52	$161.86
93280 Programming of dual lead pacemaker system	27	22	$275.33	$56.35
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	22	21	$104.27	$11.94
93227 Electrocardiogram (ecg) 2-day continuous with review by health care professional	12	11	$118.92	$25.13
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	12	$355.67	$130.80
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	12	12	$525.00	$194.35
93325 Doppler ultrasound study of color-directed heart blood flow, rate, and valve function	11	11	$18.73	$3.16
93458 Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist	11	11	$1635.36	$252.23
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	11	11	$189.73	$69.90

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	266	217	$44.00	$8.15
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	192	136	$253.00	$103.08
85610 Blood test, clotting time	180	31	$27.00	$5.16
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	128	123	$675.41	$61.92
36415 Insertion of needle into vein for collection of blood sample	115	43	$28.00	$2.94
99213 Established patient office or other outpatient visit, typically 15 minutes	101	81	$169.16	$69.46
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician	54	53	$101.00	$21.25
93018 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician	54	53	$67.00	$14.21
78452 Nuclear medicine studies of heart muscle at rest and with stress and spect	44	44	$337.00	$75.39
99231 Follow-up hospital inpatient care per day, typically 15 minutes	44	19	$103.00	$37.61
93296 Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days	40	31	$141.00	$24.82
93294 Remote evaluations of single, dual, or multiple lead pacemaker with physician analysis, review, and report up to 90 days	40	31	$150.00	$32.73
93000 Routine ekg using at least 12 leads including interpretation and report	39	36	$86.00	$16.11
93279 Evaluation, testing, and programming adjustment of permanent single lead pacemaker system with physician analysis, review, and report	18	14	$228.00	$48.50
93280 Programming of dual lead pacemaker system	17	14	$270.00	$56.36
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	16	16	$517.00	$194.86
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	15	15	$2050.53	$176.87
93458 Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist	15	15	$1299.00	$243.45
93227 Electrocardiogram (ecg) 2-day continuous with review by health care professional	13	13	$117.38	$25.37

Medical Specialties & State Licenses

Internal Medicine - Cardiovascular Disease Primary Specialty

NUCC Taxonomy Code: 207RC0000X

State License WI 27747

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

31421200 (WI)

Practice Associates & Co-Workers

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

15 Associated Practitioners

Rebecca Kloehn , NP

Nurse Practitioner - Family

NPI 1063044782

Nurse Practitioner

Marilyn Shutte , NP

Nurse Practitioner

NPI 1104812445

Nurse Practitioner

Dr. Kenneth Geller , MD

Internal Medicine - Cardiovascular Disease

NPI 1356335350

Doctor of Medicine (M.D.)

Daniel Zajicek , PA-C

Physician Assistant

NPI 1437146198

Physician Assistant (Certified)

Elena Fry Hansen , APNP

Nurse Practitioner

NPI 1528319761

Advanced Practice Nurse Prescriber

Dr. Bryan Avery , MD

Internal Medicine - Pulmonary Disease

NPI 1548254568

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active February 23, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location February 23, 2010

Registered at 1506 S ONEIDA ST, APPLETON, WI 549151305 (Tel: 9207306700)

📍

Updated Business Mailing Address February 23, 2010

Registered at 1506 S ONEIDA ST, APPLETON, WI 549151305 (Tel: 9207306700)

👤

Provider Name / Credentials Updated February 23, 2010

Recorded as PATRICK OBRIEN, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 23, 2010

Internal Medicine (License #27747 in WI)

🟢

Initial NPI Registration & Enumeration September 14, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1265427496

Entity Type:

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

Enumeration Date: September 14, 2005

Last Update: February 23, 2010

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1506 S Oneida St

Appleton, WI 549151305

Phone: 9207306700

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.