Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1700140266 Individual Practitioner Male Practitioner

Dr. Michael Oliver Zamora Roxas , MD

Internal Medicine • Tacoma, WA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Michael Oliver Roxas, MD is a certified Internal Medicine practicing in Tacoma, WA. With approximately 17 years of clinical experience since completing medical education in 2009, Dr. Roxas delivers high-quality medical care to the local community at 1608 S J ST FL 3.

Dr. Roxas is affiliated with Franciscan Medical Group and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's, face-to-face behavioral counseling for obesity. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1608 S J St Fl 3

Tacoma, WA 984054930

Telephone 2532747503
Associated Practice Facility / Clinic
🏢 Chi Franciscan Health Facility NPI 1871967653

Medicare Profile & Education

Medical School

Other

Graduation Year

2009

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Tacoma, WA

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
17 Yrs -3.8 yrs vs City Avg
City Avg: 20.8 Yrs
State Avg: 23.4 Yrs
Regional Practice Density
273 Specialists

Practicing in Tacoma, WA (3169 Statewide)

Telehealth Adoption Rate
14.7% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
65.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Roxas (17 Years) 17 Yrs
Tacoma Specialty Average (20.8 Years) 20.8 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
689 255 $370.42 $127.29
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
362 171 $48.00 $16.09
G0447 Face-to-face behavioral counseling for obesity, 15 minutes
110 57 $74.00 $24.98
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg
100 16 $4.00 $0.98
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
85 85 $377.04 $129.32
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and
65 30 $154.51 $53.64
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
50 40 $521.20 $179.85
99407 Smoking and tobacco use intensive counseling, more than 10 minutes
46 20 $80.00 $26.87
83036 Hemoglobin A1C level
43 36 $29.42 $9.52
99497 Advance care planning, first 30 minutes
38 37 $238.39 $80.86
G0009 Administration of pneumococcal vaccine
29 29 $89.07 $32.37
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use
29 29 $827.17 $288.59
99406 Smoking and tobacco use intermediate counseling, greater than 3 minutes up to 10 minutes
23 17 $43.00 $14.46
G0008 Administration of influenza virus vaccine
20 20 $92.40 $32.37
G0296 Counseling visit to discuss need for lung cancer screening using low dose ct scan (ldct) (service is for eligibility determination and shared decision making)
19 17 $81.37 $27.30
99495 Transitional care management services for problem of at least moderate complexity
18 16 $597.17 $206.41
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit
18 18 $480.00 $163.76
20610 Aspiration and/or injection of fluid from large joint
17 13 $234.35 $70.32
90653 Vaccine for influenza for injection into muscle
17 17 $139.00 $81.82
99213 Established patient office or other outpatient visit, typically 15 minutes
16 16 $262.81 $90.97
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
14 14 $481.00 $165.38
69210 Removal of impacted ear wax
12 11 $138.50 $47.51

Medical Specialties & State Licenses

CMS Verified: 2020-12-09
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License WA MD60813515

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.

Emergency Medicine

NUCC Taxonomy Code: 207P00000X

State License IA 42230

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.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License MI 4301100570

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
2105929 (WA)

Hospital & Practice Group Affiliations

Franciscan Medical Group

1617 S J St, Tacoma, WA 984054930

Phone: 2534266306

Franciscan Medical Group

1812 S J St, Tacoma, WA 984054965

Phone: 2534282200

Franciscan Medical Group

2520 Cherry Ave, Bremerton, WA 983104229

Phone: 3605160607

Franciscan Medical Group

1608 S J St, Tacoma, WA 984054930

Practice Associates & Co-Workers

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

33 Associated Practitioners
NPI 1043943764

Bachelor of Medicine, Bachelor of Surgery (M.B.B.S.)

NPI 1114597077

Doctor of Medicine (M.D.)

Marjorie Bergsma , PA-C

Physician Assistant

NPI 1124034723

Physician Assistant (Certified)

Ashley Jensen , ARNP

Nurse Practitioner - Family

NPI 1144553819

Advanced Registered Nurse Practitioner

Dr. Margret Zager , MD

Internal Medicine

NPI 1144726597

Doctor of Medicine (M.D.)

Dr. Minh Le , MD

Family Medicine

NPI 1194750117

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Practice Location December 09, 2020

Registered at 1608 S J ST FL 3, TACOMA, WA 984054930 (Tel: 2532747503)

📍
Updated Business Mailing Address December 09, 2020

Registered at 1608 S J ST FL 3, TACOMA, WA 984054930 (Tel: 2532747503)

NPI Profile Active July 29, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location July 29, 2015

Registered at 1400 SENATE AVE, SUITE 108, RED OAK, IA 515661271 (Tel: 8103425800)

📍
Updated Business Mailing Address July 29, 2015

Registered at 1108 DIVISION ST, RED OAK, IA 515662014 (Tel: 8103421551)

👤
Provider Name / Credentials Updated July 29, 2015

Recorded as MICHAEL OLIVER ROXAS, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 29, 2015

Emergency Medicine (License #42230 in IA)

🟢
Initial NPI Registration & Enumeration June 29, 2012

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: 1700140266
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 29, 2012
Last Update: December 09, 2020
Sole Proprietor: No

Mailing Address

1608 S J St Fl 3

Tacoma, WA 984054930

Phone: 2532747503

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.