Active NPI 1992745558 Individual Practitioner Male Practitioner

Dr. John A Cox , MD

Emergency Medicine • Allen, TX

Professional Overview & Biography Verified Profile Summary

Dr. John Cox, MD is a certified Emergency Medicine practicing in Allen, TX. With approximately 33 years of clinical experience since graduating from Creighton University School Of Medicine in 1993, Dr. Cox delivers high-quality medical care to the local community at 1105 CENTRAL EXPY N.

Dr. Cox is affiliated with Legacy Urgent Care Pa and does not directly accept Medicare assignment.

Frequently performed procedures and clinical services include emergency department visit with moderate level of medical decision making, emergency department visit for life threatening or functioning severity, routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1105 Central Expy N

Allen, TX 750136103

Telephone 9727476552

Associated Practice Facility / Clinic

🏢 Tlc Pediatrics, P.a. Facility NPI 1124078258

Medicare Profile & Education

Medical School

Creighton University School Of Medicine

Graduation Year

1993

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in Allen, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

33 Yrs +7.7 yrs vs City Avg

City Avg: 25.3 Yrs

State Avg: 22.2 Yrs

Regional Practice Density

19 Specialists

Practicing in Allen, TX (5048 Statewide)

Telehealth Adoption Rate

5.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

88.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Cox (33 Years) 33 Yrs

Allen Specialty Average (25.3 Years) 25.3 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
99284 Emergency department visit with moderate level of medical decision making	78	69	$996.00	$116.46
99285 Emergency department visit for life threatening or functioning severity	31	31	$1486.00	$169.83

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	48	47	$814.63	$115.98
99285 Emergency department visit for life threatening or functioning severity	25	24	$1236.72	$171.51
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	23	19	$42.22	$7.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	47	47	$1127.00	$172.74
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	32	30	$59.00	$8.13
99283 Emergency department visit with low level of medical decision making	28	28	$407.00	$70.39
93042 Interpretation and report of electrical activity of heart using 1-3 leads	25	25	$53.00	$6.76
99284 Emergency department visit with moderate level of medical decision making	21	21	$763.00	$119.21
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	18	$253.50	$118.63
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$406.44	$155.65

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	116	115	$1127.00	$174.79
99284 Emergency department visit with moderate level of medical decision making	104	103	$763.00	$120.20
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	83	75	$59.00	$8.10
93042 Interpretation and report of electrical activity of heart using 1-3 leads	62	62	$53.00	$6.78
99283 Emergency department visit with low level of medical decision making	36	36	$407.00	$71.02

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	93	90	$1123.05	$172.35
99284 Emergency department visit with moderate level of medical decision making	84	83	$762.97	$117.94
99283 Emergency department visit with low level of medical decision making	84	81	$404.46	$64.15
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	76	66	$58.86	$8.52
93042 Interpretation and report of electrical activity of heart using 1-3 leads	40	38	$53.00	$7.10

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	95	90	$713.42	$116.16
99285 Emergency department visit for life threatening or functioning severity	82	80	$1054.37	$170.89
99283 Emergency department visit with low level of medical decision making	64	64	$381.13	$61.20
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	50	49	$55.60	$8.44

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	109	105	$717.35	$111.84
99285 Emergency department visit for life threatening or functioning severity	79	77	$1054.80	$164.74
99283 Emergency department visit with low level of medical decision making	63	62	$383.32	$58.43
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	61	59	$55.76	$8.13
99282 Emergency department visit with straightforward medical decision making	11	11	$255.52	$39.51
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$397.36	$141.30

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99283 Emergency department visit with low level of medical decision making	63	61	$380.30	$57.20
99284 Emergency department visit with moderate level of medical decision making	53	52	$713.42	$108.31
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	36	31	$55.53	$7.86
99285 Emergency department visit for life threatening or functioning severity	29	29	$1053.47	$159.72
99282 Emergency department visit with straightforward medical decision making	18	18	$249.84	$38.27

Medical Specialties & State Licenses

Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

State License TX L0108

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Blue Cross Blue Shield

0066EK (TX)

Hospital & Practice Group Affiliations

Legacy Urgent Care Pa

9205 Legacy Dr, Frisco, TX 750336750

Phone: 9726256020

Practice Associates & Co-Workers

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

8 Associated Practitioners

Dr. Marian Bednar , MD

Emergency Medicine

NPI 1184663346

Doctor of Medicine (M.D.)

Dr. Stephan Kramer , DO

Emergency Medicine

NPI 1265475453

Doctor of Osteopathic Medicine (D.O.)

Dr. Jonathan Franklin , MD

Emergency Medicine

NPI 1326088956

Doctor of Medicine (M.D.)

Dr. Eden Yang , MD

Emergency Medicine

NPI 1427090554

Doctor of Medicine (M.D.)

Dr. Nisarg Shah , MD

Emergency Medicine

NPI 1467494344

Doctor of Medicine (M.D.)

Dr. Theresa Olfson , MD

Emergency Medicine

NPI 1578500054

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 05, 2008

NPI status registered as active in NPPES database

📍

Updated Practice Location February 05, 2008

Registered at 1105 CENTRAL EXPY N, ALLEN, TX 750136103 (Tel: 9727476552)

📍

Updated Business Mailing Address February 05, 2008

Registered at PO BOX 8549, FORT WORTH, TX 761240549 (Tel: 8174514208)

👤

Provider Name / Credentials Updated February 05, 2008

Recorded as JOHN COX, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 05, 2008

Emergency Medicine (License #L0108 in TX)

🟢

Initial NPI Registration & Enumeration June 08, 2006

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: 1992745558

Entity Type:

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

Enumeration Date: June 08, 2006

Last Update: February 05, 2008

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 8549

Fort Worth, TX 761240549

Phone: 8174514208

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.