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Active NPI 1871597310 Individual Practitioner Male Practitioner

Dr. James Warner Marshall , DO

Internal Medicine • Orange, CT

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. James Marshall, DO is a certified Internal Medicine practicing in Orange, CT. With approximately 41 years of clinical experience since graduating from Univ Of New England, College Of Dental Medicine in 1985, Dr. Marshall delivers high-quality medical care to the local community at 521 BOSTON POST RD.

Dr. Marshall maintains professional affiliations with Docs Medical Inc, Ct Medical Group Inc. and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, assessment of emotional or behavioral problems, new 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

521 Boston Post Rd

Orange, CT 064773506

Telephone 2035293271
Fax 2035293273
Associated Practice Facility / Clinic
🏢 Urgent Care Of Orange, Llc Facility NPI 1962878363

Medicare Profile & Education

Medical School

Univ Of New England, College Of Dental Medicine

Graduation Year

1985

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Orange, CT

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
41 Yrs +15.0 yrs vs City Avg
City Avg: 26.0 Yrs
State Avg: 30.4 Yrs
Regional Practice Density
8 Specialists

Practicing in Orange, CT (2753 Statewide)

Telehealth Adoption Rate
25.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
60.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Marshall (41 Years) 41 Yrs
Orange Specialty Average (26.0 Years) 26.0 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
99213 Established patient office or other outpatient visit, typically 15 minutes
236 170 $247.23 $94.92
96127 Assessment of emotional or behavioral problems
176 115 $40.00 $5.05
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
110 110 $303.70 $115.26
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
74 74 $250.00 $135.30
0241U Respiratory infectious agent detection by rna for severe acute respiratory syndrome coronavirus 2 (covid 19), influenza a, influenza b, and respiratory syncytial virus, upper respiratory specimen, each reported as detected or not detected
70 70 $356.58 $139.78
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
69 66 $350.30 $133.33
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
43 43 $452.18 $174.58
81002 Urinalysis, manual test
38 35 $15.00 $3.41
G0444 Annual depression screening, 5 to 15 minutes
37 37 $30.00 $19.91
87651 Detection test for Strep (Streptococcus, group A)
27 27 $87.72 $33.12
36415 Insertion of needle into vein for collection of blood sample
27 27 $42.00 $8.65
93000 Routine ekg using at least 12 leads including interpretation and report
18 18 $50.00 $15.07

Medical Specialties & State Licenses

CMS Verified: 2021-07-10
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License CT 000204

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Hospital & Practice Group Affiliations

Docs Medical Inc

521 Boston Post Rd, Orange, CT 064773506

Phone: 2038743682

Ct Medical Group Inc.

521 Boston Post Rd, Orange, CT 064773506

Phone: 2035293271

Practice Associates & Co-Workers

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

4 Associated Practitioners
Ava Milom , NP

Nurse Practitioner

NPI 1437623550

Nurse Practitioner

Dr. Jasdeep Sidana , MD

Internal Medicine - Pulmonary Disease

NPI 1558482075

Doctor of Medicine (M.D.)

NPI 1821232034

Doctor of Medicine (M.D.)

Matthew Pennacchia

Physician Assistant

NPI 1982287538

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Practice Location July 10, 2021

Registered at 521 BOSTON POST RD, ORANGE, CT 064773506 (Tel: 2035293271)

📍
Updated Business Mailing Address July 10, 2021

Registered at 64 RUSSELL AVE, ORANGE, CT 064772505 (Tel: 2039132538)

NPI Profile Active February 05, 2010

NPI status registered as active in NPPES database

📍
Updated Practice Location February 05, 2010

Registered at 388 MAIN ST., MONROE, CT 06468 (Tel: 2034590191)

📍
Updated Business Mailing Address February 05, 2010

Registered at 388 MAIN ST., MONROE, CT 06468 (Tel: 2034590191)

👤
Provider Name / Credentials Updated February 05, 2010

Recorded as JAMES MARSHALL, D.O.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 05, 2010

Internal Medicine (License #000204 in CT)

🟢
Initial NPI Registration & Enumeration June 13, 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: 1871597310
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 13, 2005
Last Update: July 10, 2021
Sole Proprietor: No

Mailing Address

64 Russell Ave

Orange, CT 064772505

Phone: 2039132538

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.