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Active NPI 1235117979 Individual Practitioner Male Practitioner

Dr. Xin Tan , MD

Internal Medicine • Flushing, NY

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Xin Tan, MD is a certified Internal Medicine practicing in Flushing, NY. With approximately 42 years of clinical experience since completing medical education in 1984, Dr. Tan delivers high-quality medical care to the local community at 4242 COLDEN ST.

Dr. Tan accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, administration of influenza virus vaccine. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

4242 Colden St
Suite L17

Flushing, NY 113554855

Telephone 7186614800
Fax 7188882701
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

1984

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Flushing, NY

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
42 Yrs +12.4 yrs vs City Avg
City Avg: 29.6 Yrs
State Avg: 29.4 Yrs
Regional Practice Density
256 Specialists

Practicing in Flushing, NY (12979 Statewide)

Telehealth Adoption Rate
21.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
1.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Tan (42 Years) 42 Yrs
Flushing Specialty Average (29.6 Years) 29.6 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
253 34 $110.69 $109.20
99213 Established patient office or other outpatient visit, typically 15 minutes
50 21 $77.23 $76.15

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License NY 219846

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
02129591 (NY)

Practice Associates & Co-Workers

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

1 Associated Practitioners
NPI 1285794925

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 09, 2010

NPI status registered as active in NPPES database

📍
Updated Practice Location July 09, 2010

Registered at 4242 COLDEN ST, SUITE L17, FLUSHING, NY 113554855 (Tel: 7186614800)

📍
Updated Business Mailing Address July 09, 2010

Registered at 4242 COLDEN ST, SUITE L17, FLUSHING, NY 113554855 (Tel: 7186614800)

👤
Provider Name / Credentials Updated July 09, 2010

Recorded as XIN TAN, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 09, 2010

Internal Medicine (License #219846 in NY)

🟢
Initial NPI Registration & Enumeration January 04, 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: 1235117979
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 04, 2006
Last Update: July 09, 2010
Sole Proprietor: Yes

Mailing Address

4242 Colden St, Suite L17

Flushing, NY 113554855

Phone: 7186614800

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.