Active NPI 1770524399 Individual Practitioner Male Practitioner

Dr. James David Mark , MD

Emergency Medicine • Cleveland, OH

✓ Accepts Medicare Assignment

Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Dr. James Mark, MD is a registered Emergency Medicine practitioner in Cleveland, OH. With approximately 31 years of clinical practice since graduating from Northeastern Ohio University College Of Medicine in 1995, Dr. Mark provides healthcare services at the registered practice location at 18101 LORAIN AVENUE CLEVELAND CLINIC - FAIRVIEW HOSPITA.

Dr. Mark is affiliated with Cleveland Clinic and accepts Medicare assignment.

Frequently performed procedures and clinical services include emergency department visit for life threatening or functioning severity, emergency department visit with moderate level of medical decision making, 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

18101 Lorain Avenue Cleveland Clinic - Fairview Hospita
Emergency Services

Cleveland, OH 441115612

Telephone 2164767312

Medicare Profile & Education

Medical School

Northeastern Ohio University College Of Medicine

Graduation Year

1995

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in Cleveland, OH

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

31 Yrs +15.4 yrs vs City Avg

City Avg: 15.6 Yrs

State Avg: 21.5 Yrs

Regional Practice Density

336 Specialists

Practicing in Cleveland, OH (3084 Statewide)

Telehealth Adoption Rate

2.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

89.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mark (31 Years) 31 Yrs

Cleveland Specialty Average (15.6 Years) 15.6 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
99285 Emergency department visit for life threatening or functioning severity	107	105	$1654.10	$168.28
99284 Emergency department visit with moderate level of medical decision making	62	60	$1079.34	$116.08
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	59	55	$72.00	$7.62
99283 Emergency department visit with low level of medical decision making	21	21	$690.05	$68.31
99291 Critical care, first 30-74 minutes	20	20	$1924.25	$192.81

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	131	125	$1218.02	$172.33
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	87	79	$64.00	$7.85
99284 Emergency department visit with moderate level of medical decision making	50	47	$947.62	$116.69
99291 Critical care, first 30-74 minutes	25	25	$1744.20	$207.14
99283 Emergency department visit with low level of medical decision making	17	17	$637.53	$70.38

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	145	141	$1161.54	$176.07
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	99	92	$58.00	$8.08
99284 Emergency department visit with moderate level of medical decision making	47	45	$840.62	$121.08
99283 Emergency department visit with low level of medical decision making	28	28	$608.43	$71.95
99291 Critical care, first 30-74 minutes	27	27	$1555.81	$213.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	161	157	$1119.19	$179.88
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	144	136	$56.00	$8.23
99284 Emergency department visit with moderate level of medical decision making	64	63	$805.50	$123.12
99291 Critical care, first 30-74 minutes	42	42	$1556.76	$217.91
99283 Emergency department visit with low level of medical decision making	38	38	$579.05	$71.22

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	177	172	$1084.19	$172.90
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	137	127	$58.00	$8.45
99284 Emergency department visit with moderate level of medical decision making	52	52	$788.33	$120.56
99283 Emergency department visit with low level of medical decision making	42	42	$513.14	$65.53
99291 Critical care, first 30-74 minutes	34	34	$1533.29	$221.75

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	227	224	$1065.48	$172.71
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	182	174	$58.00	$8.42
99284 Emergency department visit with moderate level of medical decision making	77	75	$754.58	$117.24
99291 Critical care, first 30-74 minutes	49	49	$1519.27	$221.52
99283 Emergency department visit with low level of medical decision making	37	37	$489.19	$61.61

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	237	229	$1068.53	$170.71
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	180	169	$56.00	$8.30
99284 Emergency department visit with moderate level of medical decision making	115	113	$742.14	$116.20
99291 Critical care, first 30-74 minutes	75	75	$1482.03	$219.10
99283 Emergency department visit with low level of medical decision making	73	71	$487.41	$60.16
99292 Critical care, each additional 30 minutes	11	11	$742.55	$109.88

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	265	254	$972.38	$174.49
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	208	202	$56.00	$8.27
99284 Emergency department visit with moderate level of medical decision making	77	76	$670.90	$122.04
99291 Critical care, first 30-74 minutes	73	69	$1423.26	$221.30
99283 Emergency department visit with low level of medical decision making	40	40	$371.95	$64.59

Medical Specialties & State Licenses

Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

State License OH 35074611

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.

Hospital & Practice Group Affiliations

Cleveland Clinic

9500 Euclid Ave, Cleveland, OH 441950001

Phone: 2164448530

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Jacqueline Doamekpor , MD

Emergency Medicine

NPI 1013354968

Doctor of Medicine (M.D.)

Dr. Pamela Ritchey , MD

Emergency Medicine

NPI 1033438783

Doctor of Medicine (M.D.)

Tiffany Kacmarek

Physician Assistant - Medical

NPI 1033562970

Karen Patel , PA-C

Physician Assistant

NPI 1104134121

Physician Assistant (Certified)

Andrea Dolenc

Physician Assistant - Medical

NPI 1114391620

Dr. Jacob Berriochoa , MD

Emergency Medicine

NPI 1144663659

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location June 28, 2018

Registered at 18101 LORAIN AVENUE CLEVELAND CLINIC - FAIRVIEW HOSPITA, EMERGENCY SERVICES, CLEVELAND, OH 441115612 (Tel: 2164767312)

📍

Updated Business Mailing Address June 28, 2018

Registered at 18101 LORAIN AVENUE CLEVELAND CLINIC - FAIRVIEW HOSPITA, EMERGENCY SERVICES, CLEVELAND, OH 441115612 (Tel: 2164767312)

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 5800 MONROE ST, BUILDING E #4, SYLVANIA, OH 435602263 (Tel: 4198243433)

📍

Updated Business Mailing Address July 08, 2007

Registered at 25800 IRIS CT, WESTLAKE, OH 441455722

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as JAMES MARK, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Emergency Medicine (License #35074611 in OH)

🟢

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: 1770524399

Entity Type:

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

Enumeration Date: June 08, 2006

Last Update: June 28, 2018

Sole Proprietor: No

Update or Correct Profile

Mailing Address

18101 Lorain Avenue Cleveland Clinic - Fairview Hospita, Emergency Services

Cleveland, OH 441115612

Phone: 2164767312

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.