Active NPI 1437157203 Individual Practitioner Male Practitioner

Dr. John Joseph Oconnor , MD

General Practice • Prescott, AZ

Professional Overview & Biography Verified Profile Summary

Dr. John Oconnor, MD is a certified General Practice practicing in Prescott, AZ. With approximately 40 years of clinical experience since graduating from University Of Chicago, Pritzker School Of Medicine in 1986, Dr. Oconnor delivers high-quality medical care to the local community at 3109 CLEARWATER DRIVE.

Dr. Oconnor does not directly accept Medicare assignment.

Frequently performed procedures and clinical services include needle measurement of electrical activity in arm or leg muscles, complete study, nerve conduction, 7-8 studies, nerve conduction, 3-4 studies. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3109 Clearwater Drive
Ste A

Prescott, AZ 86305

Telephone 9287781066

Fax 9287787270

Medicare Profile & Education

Medical School

University Of Chicago, Pritzker School Of Medicine

Graduation Year

1986

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for General Practice in Prescott, AZ

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

40 Yrs +12.0 yrs vs City Avg

City Avg: 28.0 Yrs

State Avg: 21.3 Yrs

Regional Practice Density

5 Specialists

Practicing in Prescott, AZ (259 Statewide)

Telehealth Adoption Rate

20.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

5.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Oconnor (40 Years) 40 Yrs

Prescott Specialty Average (28.0 Years) 28.0 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
95886 Needle measurement of electrical activity in arm or leg muscles, complete study	769	466	$92.43	$87.76
95910 Nerve conduction, 7-8 studies	260	258	$168.63	$159.99
95908 Nerve conduction, 3-4 studies	108	107	$107.53	$102.14
95885 Needle measurement of electrical activity in arm or leg muscles, limited study	87	52	$59.27	$56.30
95909 Nerve conduction, 5-6 studies	82	82	$129.10	$122.60
95911 Nerve transmission studies, 9-10 studies	74	74	$203.49	$192.97
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	59	41	$123.61	$117.64
99213 Established patient office or other outpatient visit, typically 15 minutes	35	28	$87.68	$83.55
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	11	11	$173.99	$165.46

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
95886 Needle measurement of electrical activity in arm or leg muscles, complete study	688	424	$99.62	$89.69
95910 Nerve conduction, 7-8 studies	231	227	$181.73	$160.38
95908 Nerve conduction, 3-4 studies	126	125	$113.49	$103.10
95885 Needle measurement of electrical activity in arm or leg muscles, limited study	84	52	$63.75	$57.15
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	83	54	$126.28	$117.82
95909 Nerve conduction, 5-6 studies	73	72	$136.23	$123.89
95911 Nerve transmission studies, 9-10 studies	54	54	$214.51	$195.50
99213 Established patient office or other outpatient visit, typically 15 minutes	41	32	$89.42	$83.47
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	11	11	$178.16	$166.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
95886 Needle measurement of electrical activity in arm or leg muscles, complete study	732	451	$99.34	$98.42
95910 Nerve conduction, 7-8 studies	237	234	$178.09	$176.39
95908 Nerve conduction, 3-4 studies	137	134	$113.46	$112.26
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	84	59	$126.28	$124.93
95909 Nerve conduction, 5-6 studies	73	73	$136.23	$135.07
99213 Established patient office or other outpatient visit, typically 15 minutes	61	46	$89.42	$88.79
95885 Needle measurement of electrical activity in arm or leg muscles, limited study	50	31	$63.75	$63.01
95911 Nerve transmission studies, 9-10 studies	49	49	$214.51	$212.44
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	17	13	$178.16	$175.64

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
95886 Needle measurement of electrical activity in arm or leg muscles, complete study	694	427	$95.45	$94.66
95910 Nerve conduction, 7-8 studies	225	221	$179.90	$173.84
99213 Established patient office or other outpatient visit, typically 15 minutes	131	84	$83.63	$83.63
95908 Nerve conduction, 3-4 studies	128	128	$111.10	$111.10
95909 Nerve conduction, 5-6 studies	76	74	$133.79	$133.79
95885 Needle measurement of electrical activity in arm or leg muscles, limited study	64	46	$63.70	$62.36
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	55	39	$118.96	$118.96
95911 Nerve transmission studies, 9-10 studies	54	54	$219.42	$208.45
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	20	15	$166.45	$166.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
95886 Needle measurement of electrical activity in arm or leg muscles, complete study	760	477	$96.57	$95.37
95910 Nerve conduction, 7-8 studies	265	263	$189.71	$188.54
95908 Nerve conduction, 3-4 studies	149	148	$122.76	$119.11
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	137	89	$107.50	$107.06
95885 Needle measurement of electrical activity in arm or leg muscles, limited study	112	71	$61.72	$61.48
95909 Nerve conduction, 5-6 studies	86	86	$147.70	$142.24
99213 Established patient office or other outpatient visit, typically 15 minutes	59	51	$73.89	$73.53
95911 Nerve transmission studies, 9-10 studies	55	55	$246.00	$222.77
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	43	30	$144.19	$143.71

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
95886 Needle measurement of electrical activity in arm or leg muscles, complete study	817	511	$94.86	$93.71
95910 Nerve conduction, 7-8 studies	260	255	$198.95	$192.23
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	182	98	$108.47	$107.33
95908 Nerve conduction, 3-4 studies	152	151	$125.27	$123.59
95909 Nerve conduction, 5-6 studies	98	98	$148.15	$147.46
95885 Needle measurement of electrical activity in arm or leg muscles, limited study	95	58	$60.81	$60.55
99213 Established patient office or other outpatient visit, typically 15 minutes	84	59	$73.81	$73.49
95911 Nerve transmission studies, 9-10 studies	73	73	$233.63	$232.49
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	45	35	$146.21	$141.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
95886 Needle measurement of electrical activity in arm or leg muscles, complete study	874	538	$91.35	$93.50
95910 Nerve conduction, 7-8 studies	279	275	$200.43	$203.28
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	198	115	$107.16	$108.47
95908 Nerve conduction, 3-4 studies	144	143	$128.26	$130.17
99213 Established patient office or other outpatient visit, typically 15 minutes	136	93	$71.98	$74.02
95909 Nerve conduction, 5-6 studies	94	93	$153.18	$153.77
95911 Nerve transmission studies, 9-10 studies	63	62	$235.77	$244.21
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	57	38	$143.26	$148.15
95885 Needle measurement of electrical activity in arm or leg muscles, limited study	51	30	$58.74	$60.65

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
95886 Needle measurement of electrical activity in arm or leg muscles, complete study	706	447	$91.93	$89.89
95910 Nerve conduction, 7-8 studies	230	229	$203.44	$194.37
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	201	119	$108.36	$104.76
99213 Established patient office or other outpatient visit, typically 15 minutes	188	119	$73.06	$72.09
95908 Nerve conduction, 3-4 studies	164	160	$125.92	$124.08
95885 Needle measurement of electrical activity in arm or leg muscles, limited study	80	49	$58.82	$57.95
95909 Nerve conduction, 5-6 studies	64	63	$150.06	$147.68
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	64	42	$145.63	$142.78
95911 Nerve transmission studies, 9-10 studies	51	51	$236.32	$232.55

Medical Specialties & State Licenses

General Practice Primary Specialty

NUCC Taxonomy Code: 208D00000X

State License AZ 25148

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

379877 (AZ)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active September 03, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location September 03, 2013

Registered at 3109 CLEARWATER DRIVE, STE A, PRESCOTT, AZ 86305 (Tel: 9287781066)

📍

Updated Business Mailing Address September 03, 2013

Registered at 3109 CLEARWATER DRIVE, STE A, PRESCOTT, AZ 86305 (Tel: 9287781066)

👤

Provider Name / Credentials Updated September 03, 2013

Recorded as JOHN OCONNOR, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 03, 2013

General Practice (License #25148 in AZ)

🟢

Initial NPI Registration & Enumeration July 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: 1437157203

Entity Type:

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

Enumeration Date: July 14, 2005

Last Update: September 03, 2013

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

3109 Clearwater Drive, Ste A

Prescott, AZ 86305

Phone: 9287781066

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.