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Active NPI 1508866542 Individual Practitioner Male Practitioner

Dr. Subhash R Viswanathan , MD

Emergency Medicine • Jericho, NY

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Subhash Viswanathan, MD is a certified Emergency Medicine practicing in Jericho, NY. With approximately 32 years of clinical experience since graduating from Pennsylvania State University College Of Medicine in 1994, Dr. Viswanathan delivers high-quality medical care to the local community at 555 N BROADWAY.

Dr. Viswanathan maintains professional affiliations with Seven Star Hospital Associates Inc, Em Alliance California Apc, Ignite Emergency Physicians A Medical Corporation 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

555 N Broadway

Jericho, NY 117532134

Telephone 5165975070
Fax 5165975067
Associated Practice Facility / Clinic
🏢 Optum Urgent Care, Pllc Facility NPI 1285975797

Medicare Profile & Education

Medical School

Pennsylvania State University College Of Medicine

Graduation Year

1994

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in Jericho, NY

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
32 Yrs -3.0 yrs vs City Avg
City Avg: 35.0 Yrs
State Avg: 22.3 Yrs
Regional Practice Density
4 Specialists

Practicing in Jericho, NY (5148 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
89.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Viswanathan (32 Years) 32 Yrs
Jericho Specialty Average (35.0 Years) 35.0 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
99285 Emergency department visit for life threatening or functioning severity
250 244 $1755.22 $181.87
99284 Emergency department visit with moderate level of medical decision making
190 186 $1111.31 $125.07
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only
184 179 $86.10 $8.59
99291 Critical care, first 30-74 minutes
138 137 $2179.87 $220.73
99283 Emergency department visit with low level of medical decision making
41 39 $686.59 $73.84

Medical Specialties & State Licenses

CMS Verified: 2024-03-08
Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

State License CA C149731

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.

Emergency Medicine

NUCC Taxonomy Code: 207P00000X

State License NJ 25MA07825900

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.

Emergency Medicine

NUCC Taxonomy Code: 207P00000X

State License NY 248884

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

Medicaid State Provider ID
0053783 (NJ)

Hospital & Practice Group Affiliations

Seven Star Hospital Associates Inc

1117 E Devonshire Ave, Hemet, CA 925433083

Phone: 9516522811

Ignite Emergency Physicians A Medical Corporation

16850 Bear Valley Rd, Victorville, CA 923955794

Phone: 7602418000

Em Alliance California Apc

36485 Inland Valley Dr, Wildomar, CA 925959681

Phone: 9516771111

Practice Associates & Co-Workers

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

3 Associated Practitioners
Sarah Van Brunt

Physician Assistant

NPI 1073026217
NPI 1205302593

PHYSICIANASSISTANT

Dr. Robert Miller , DO

Emergency Medicine

NPI 1720135775

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

7 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 08, 2024

Emergency Medicine (License #25MA07825900 in NJ)

NPI Profile Active December 19, 2013

NPI status registered as active in NPPES database

📍
Updated Practice Location December 19, 2013

Registered at 555 N BROADWAY, JERICHO, NY 117532134 (Tel: 5165975070)

📍
Updated Business Mailing Address December 19, 2013

Registered at 555 N BROADWAY, JERICHO, NY 117532134 (Tel: 5165975070)

👤
Provider Name / Credentials Updated December 19, 2013

Recorded as SUBHASH VISWANATHAN, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 19, 2013

Emergency Medicine (License #248884 in NY)

🟢
Initial NPI Registration & Enumeration July 29, 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: 1508866542
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 29, 2005
Last Update: March 08, 2024
Sole Proprietor: No

Mailing Address

555 N Broadway

Jericho, NY 117532134

Phone: 5165975070

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.