Active NPI 1922099241 Individual Practitioner Male Practitioner

Dr. Michael Edward Cox , MD

Specialist • Baltimore, MD

Professional Overview & Biography Verified Profile Summary

Dr. Michael Cox, MD is a registered healthcare professional specializing in Specialist in Baltimore, MD. Practice services are available at 301 SAINT PAUL PL under active NPI credentials.

Frequently performed procedures and clinical services include diagnostic exam of large bowel using a flexible endoscope, removal of polyps or growths of large bowel using an endoscope with mechanical snare, biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

301 Saint Paul Pl
Suite 718

Baltimore, MD 212022102

Telephone 4103329356

Fax 4107835884

Associated Practice Facility / Clinic

🏢 Mercy Medical Center Facility NPI 1609872357

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Baltimore, MD

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 38.1 Yrs

State Avg: 36.9 Yrs

Regional Practice Density

231 Specialists

Practicing in Baltimore, MD (1034 Statewide)

Telehealth Adoption Rate

8.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

71.9% 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 (2020)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45378 Diagnostic exam of large bowel using a flexible endoscope	45	44	$603.29	$196.71
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	35	35	$849.00	$282.83
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	30	27	$462.00	$107.95
45380 Biopsy of large bowel using an endoscope	22	22	$676.09	$139.22

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	186	148	$352.90	$113.64
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	79	79	$866.68	$282.94
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	70	66	$468.04	$109.05
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	66	66	$534.24	$175.72
45378 Diagnostic exam of large bowel using a flexible endoscope	55	55	$622.10	$198.12
99213 Established patient office or other outpatient visit, typically 15 minutes	54	47	$241.48	$77.75
45380 Biopsy of large bowel using an endoscope	49	49	$694.85	$137.20
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	17	16	$414.00	$101.16
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	16	16	$639.79	$206.46
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	14	14	$644.10	$205.83

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	221	171	$350.82	$113.25
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	111	111	$535.41	$174.86
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	91	77	$468.98	$114.88
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	75	75	$869.82	$279.28
99213 Established patient office or other outpatient visit, typically 15 minutes	59	49	$237.90	$78.07
45380 Biopsy of large bowel using an endoscope	51	51	$687.11	$129.59
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	41	41	$631.58	$201.98
45378 Diagnostic exam of large bowel using a flexible endoscope	29	29	$622.51	$203.29
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	16	16	$629.00	$205.19
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	15	15	$417.00	$109.56
45381 Injection beneath lining of large bowel using a flexible endoscope	11	11	$682.00	$17.53

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	258	186	$348.00	$113.19
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	126	126	$531.00	$174.42
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	88	87	$468.00	$115.34
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	88	87	$860.90	$281.19
99213 Established patient office or other outpatient visit, typically 15 minutes	54	45	$237.00	$77.64
45380 Biopsy of large bowel using an endoscope	38	38	$676.00	$135.48
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	37	37	$604.30	$197.34
45378 Diagnostic exam of large bowel using a flexible endoscope	31	31	$618.06	$202.11
43235 Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope	24	24	$414.00	$101.94
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	20	16	$468.00	$148.22
45384 Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery	19	19	$770.00	$133.93
43450 Dilation of esophagus	15	15	$268.00	$43.87
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	11	11	$595.73	$194.44

Medical Specialties & State Licenses

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

State License MD D21561

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Practice Associates & Co-Workers

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

15 Associated Practitioners

Dr. David Posner , MD

Specialist

NPI 1154312478

Doctor of Medicine (M.D.)

Yi Yang , PA-C

Physician Assistant - Medical

NPI 1265784847

Physician Assistant (Certified)

Dr. James Mcsweeney , MD

Internal Medicine

NPI 1285311522

Doctor of Medicine (M.D.)

Christian Cao , MPAS, PA-C

Physician Assistant

NPI 1285620021

MPAS, Physician Assistant (Certified)

Dr. Matilda Hagan , MD

Internal Medicine - Gastroenterology

NPI 1346417912

Doctor of Medicine (M.D.)

Carita Carrington , MSN, NP-C

Nurse Practitioner - Adult Health

NPI 1407372402

Master of Science in Nursing, Nurse Practitioner (Certified)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 301 SAINT PAUL PL, SUITE 718, BALTIMORE, MD 212022102 (Tel: 4103329356)

📍

Updated Business Mailing Address July 08, 2007

Registered at 11778 FARSIDE RD, ELLICOTT CITY, MD 210421528 (Tel: 4109970756)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as MICHAEL COX, M.D.

🎓

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

Specialist (License #D21561 in MD)

🟢

Initial NPI Registration & Enumeration November 04, 2005

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. Michael Cox. 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: 1922099241

Entity Type:

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

Enumeration Date: November 04, 2005

Last Update: July 13, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

11778 Farside Rd

Ellicott City, MD 210421528

Phone: 4109970756

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.