Active NPI 1225113566 Individual Practitioner Male Practitioner

Dr. Bruce A. Bonsack , MD

Internal Medicine • Seattle, WA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Bruce Bonsack, MD is a certified Internal Medicine practicing in Seattle, WA. With approximately 32 years of clinical experience since completing medical education in 1994, Dr. Bonsack delivers high-quality medical care to the local community at 3400 CALIFORNIA AVE SW.

Dr. Bonsack maintains professional affiliations with Select Outpatient Services Inc, Swedish Health Services, Select Rehabilitation, Llc 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, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent 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. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3400 California Ave Sw
Suite 300

Seattle, WA 981163307

Telephone 2063203399

Fax 2063205506

Associated Practice Facility / Clinic

🏢 Dynacare Northwest, Inc Facility NPI 1396722260

Medicare Profile & Education

Medical School

Other

Graduation Year

1994

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Seattle, WA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

32 Yrs +11.7 yrs vs City Avg

City Avg: 20.3 Yrs

State Avg: 23.4 Yrs

Regional Practice Density

839 Specialists

Practicing in Seattle, WA (3169 Statewide)

Telehealth Adoption Rate

26.1% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

58.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Bonsack (32 Years) 32 Yrs

Seattle Specialty Average (20.3 Years) 20.3 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	250	177	$330.00	$140.41
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	141	141	$391.00	$142.56
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	114	77	$42.00	$17.34
17003 Destruction of precancer skin growth, 2-14 growths	97	11	$31.00	$7.75
99213 Established patient office or other outpatient visit, typically 15 minutes	68	55	$235.00	$98.17
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	30	27	$466.00	$193.10
99442 Telephone medical discussion with physician, 11-20 minutes	26	15	$235.00	$99.87
90653 Vaccine for influenza for injection into muscle	19	19	$141.00	$73.21
G0008 Administration of influenza virus vaccine	17	17	$86.00	$35.62
17000 Destruction of skin growth	14	14	$251.00	$77.17
90480 Admn sarscov2 vacc 1 dose	13	13	$53.00	$43.85
91320 Sarscv2 vac 30mcg trs-suc im	13	13	$295.00	$135.42

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	266	193	$312.00	$138.73
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	173	173	$370.00	$140.83
17003 Destruction of precancer skin growth, 2-14 growths	101	14	$29.00	$7.08
99213 Established patient office or other outpatient visit, typically 15 minutes	88	73	$221.00	$98.95
99442 Telephone medical discussion with physician, 11-20 minutes	48	36	$222.00	$99.74
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	23	21	$438.00	$195.62
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	19	19	$693.00	$281.62
G0009 Administration of pneumococcal vaccine	19	19	$69.00	$33.75
99443 Telephone medical discussion with physician, 21-30 minutes	16	14	$315.00	$139.67
17000 Destruction of skin growth	14	14	$237.00	$71.65
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	14	14	$170.00	$70.39
G0008 Administration of influenza virus vaccine	13	13	$69.00	$33.75
91320 Sarscv2 vac 30mcg trs-suc im	11	11	$295.00	$128.48
90480 Admn sarscov2 vacc 1 dose	11	11	$50.00	$45.00

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	233	155	$312.00	$141.92
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	151	151	$334.56	$145.93
99213 Established patient office or other outpatient visit, typically 15 minutes	123	92	$211.00	$100.68
99442 Telephone medical discussion with physician, 11-20 minutes	70	45	$204.37	$99.80
99443 Telephone medical discussion with physician, 21-30 minutes	30	21	$299.00	$136.25
G0009 Administration of pneumococcal vaccine	21	21	$69.00	$34.15
G0008 Administration of influenza virus vaccine	20	19	$69.00	$33.98
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	17	17	$170.00	$70.25
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	15	15	$420.00	$200.94
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	12	11	$128.00	$63.77
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	11	11	$98.00	$97.38

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	210	145	$312.00	$144.99
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	129	129	$326.00	$149.40
99213 Established patient office or other outpatient visit, typically 15 minutes	128	91	$211.00	$102.73
99442 Telephone medical discussion with physician, 11-20 minutes	55	45	$203.00	$103.24
G0008 Administration of influenza virus vaccine	32	32	$69.00	$19.58
90662 Influenza vaccine split virus, preservative free	31	31	$94.00	$63.02
99443 Telephone medical discussion with physician, 21-30 minutes	28	23	$299.00	$145.81
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	13	13	$98.00	$98.00
G0009 Administration of pneumococcal vaccine	12	12	$69.00	$19.46
69209 Removal of impacted ear wax by washing	11	11	$50.09	$24.20

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	220	149	$297.00	$120.46
99213 Established patient office or other outpatient visit, typically 15 minutes	141	95	$201.00	$83.88
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	114	114	$326.00	$129.23
90662 Influenza vaccine split virus, preservative free	56	56	$94.00	$59.78
G0008 Administration of influenza virus vaccine	56	55	$69.00	$18.59
99442 Telephone medical discussion with physician, 11-20 minutes	31	26	$152.23	$79.70
99443 Telephone medical discussion with physician, 21-30 minutes	25	24	$234.00	$121.19
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	21	21	$400.00	$162.34
G0009 Administration of pneumococcal vaccine	18	18	$69.00	$18.54
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	18	18	$98.00	$92.34

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	238	151	$294.00	$117.48
99213 Established patient office or other outpatient visit, typically 15 minutes	161	102	$198.00	$80.33
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	135	135	$322.00	$127.65
G0008 Administration of influenza virus vaccine	49	48	$67.94	$18.23
90662 Influenza vaccine split virus, preservative free	48	47	$94.00	$54.62
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	27	23	$395.00	$158.54
G0009 Administration of pneumococcal vaccine	25	25	$66.24	$18.23
90670 Pneumococcal vaccine for injection into muscle	20	20	$224.00	$208.02
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	12	12	$417.00	$181.26

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	263	161	$290.00	$114.93
99213 Established patient office or other outpatient visit, typically 15 minutes	181	106	$195.00	$79.31
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	120	120	$322.00	$126.77
G0008 Administration of influenza virus vaccine	66	65	$67.00	$22.66
90662 Influenza vaccine split virus, preservative free	58	58	$93.00	$52.30
G0009 Administration of pneumococcal vaccine	25	25	$57.00	$22.66
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	18	16	$389.00	$156.74
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	17	17	$97.00	$95.06
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	12	12	$47.00	$18.65
90670 Pneumococcal vaccine for injection into muscle	11	11	$221.00	$198.79

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	301	173	$280.00	$114.10
99213 Established patient office or other outpatient visit, typically 15 minutes	244	146	$188.00	$78.62
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	119	119	$311.00	$122.56
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	69	69	$45.00	$18.11
G0008 Administration of influenza virus vaccine	67	67	$65.00	$27.82
G0009 Administration of pneumococcal vaccine	27	27	$55.00	$27.19
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	23	19	$375.00	$154.46
93000 Routine ekg using at least 12 leads including interpretation and report	19	18	$55.00	$18.47
90670 Pneumococcal vaccine for injection into muscle	15	15	$213.00	$174.69
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	13	13	$95.08	$91.65
69210 Removal of impacted ear wax	13	13	$125.00	$52.92
17000 Destruction of skin growth	11	11	$221.00	$72.99

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License WA MD00035570

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

Swedish Health Services

4100 Sw Alaska St, Seattle, WA 981164527

Phone: 2063203399

Select Outpatient Services Inc

2600 Compass Rd, Glenview, IL 600268001

Select Rehabilitation, Llc

2600 Compass Rd, Glenview, IL 600268001

Swedish Health Services

4744 41st Ave Sw, Seattle, WA 981164566

Swedish Health Services

2450 33rd Ave W, Seattle, WA 981993252

Phone: 2063203364

Practice Associates & Co-Workers

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

24 Associated Practitioners

Dr. Shayna Waldbaum , MD

Family Medicine

NPI 1003442898

Doctor of Medicine (M.D.)

Dr. Martha Hyde , MD

Internal Medicine

NPI 1003991340

Doctor of Medicine (M.D.)

Dr. Kyann Wisse , PharmD

Pharmacist

NPI 1134537491

Doctor of Pharmacy (Pharm.D.)

Dr. Dobrina Okorn , MD

Family Medicine

NPI 1316022650

Doctor of Medicine (M.D.)

Dr. Tyler Jensen , PsyD

Psychologist - Clinical

NPI 1316600968

Doctor of Psychology (Psy.D.)

Dr. Maeve Sloan , PsyD

Psychologist - Clinical

NPI 1336926633

Doctor of Psychology (Psy.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active February 06, 2009

NPI status registered as active in NPPES database

📍

Updated Practice Location February 06, 2009

Registered at 3400 CALIFORNIA AVE SW, SUITE 300, SEATTLE, WA 981163307 (Tel: 2063203399)

📍

Updated Business Mailing Address February 06, 2009

Registered at PO BOX 84026, SEATTLE, WA 981248426 (Tel: 2063203399)

👤

Provider Name / Credentials Updated February 06, 2009

Recorded as BRUCE BONSACK, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) February 06, 2009

Internal Medicine (License #MD00035570 in WA)

🟢

Initial NPI Registration & Enumeration October 26, 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: 1225113566

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: October 26, 2006

Last Update: February 06, 2009

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 84026

Seattle, WA 981248426

Phone: 2063203399

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.