Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1922285188 Individual Practitioner Male Practitioner

Dr. Tom Xu Tan , MD

Internal Medicine • Phoenix, AZ

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Tom Tan, MD is a certified Internal Medicine practicing in Phoenix, AZ. With approximately 19 years of clinical experience since completing medical education in 2007, Dr. Tan delivers high-quality medical care to the local community at 5777 E MAYO BLVD.

Dr. Tan is affiliated with Acute Care Associates Of California Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include initial hospital care with straightforward or low-level medical decision making, if using time, at least, initial hospital care with moderate level of medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

5777 E Mayo Blvd

Phoenix, AZ 850544502

Telephone 4805156296
Associated Practice Facility / Clinic
🏢 Mayo Clinic Arizona Facility NPI 1154392231

Medicare Profile & Education

Medical School

Other

Graduation Year

2007

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Phoenix, AZ

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
19 Yrs -3.5 yrs vs City Avg
City Avg: 22.5 Yrs
State Avg: 25.1 Yrs
Regional Practice Density
726 Specialists

Practicing in Phoenix, AZ (2967 Statewide)

Telehealth Adoption Rate
16.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
70.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Tan (19 Years) 19 Yrs
Phoenix Specialty Average (22.5 Years) 22.5 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
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
163 146 $398.37 $130.67
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
59 57 $616.26 $169.29

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License AZ 81518

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

Acute Care Associates Of California Pc

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

31 Associated Practitioners
Dr. Meagan Tibbo , MD

Orthopaedic Surgery

NPI 1003270687

Doctor of Medicine (M.D.)

Dr. Azizat Dawodu , MD

Pain Medicine - Pain Medicine

NPI 1063075570

Doctor of Medicine (M.D.)

Dr. Ramachandra Sista , MD

Internal Medicine - Pulmonary Disease

NPI 1083740252

Doctor of Medicine (M.D.)

NPI 1093457095

Doctor of Medicine (M.D.)

Shelly Erickson , FNP

Nurse Practitioner - Family

NPI 1124543244

Family Nurse Practitioner

Dr. Craig Reeder , MD

Internal Medicine - Hematology & Oncology

NPI 1134102536

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active January 29, 2008

NPI status registered as active in NPPES database

📍
Updated Practice Location January 29, 2008

Registered at 5777 E MAYO BLVD, PHOENIX, AZ 850544502 (Tel: 4805156296)

📍
Updated Business Mailing Address January 29, 2008

Registered at 1920 N 32ND ST APT 202, PHOENIX, AZ 850082981

👤
Provider Name / Credentials Updated January 29, 2008

Recorded as TOM TAN, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 29, 2008

Internal Medicine (License #81518 in AZ)

🟢
Initial NPI Registration & Enumeration January 29, 2008

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: 1922285188
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 29, 2008
Last Update: January 29, 2008
Sole Proprietor: Yes

Mailing Address

1920 N 32nd St Apt 202

Phoenix, AZ 850082981

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.