Active NPI 1407340730 Individual Practitioner Male Practitioner

Michael James Henderson , FNP

Nurse Practitioner - Family • Walla Walla, WA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Michael Henderson, FNP is a certified Nurse Practitioner - Family practicing in Walla Walla, WA. With approximately 9 years of clinical experience since completing medical education in 2017, Michael Henderson delivers high-quality medical care to the local community at 380 CHASE AVE.

Michael Henderson is affiliated with King County Public Hospital District No 2 and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, automated urinalysis test, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

380 Chase Ave

Walla Walla, WA 993622924

Telephone 5098973000

Associated Practice Facility / Clinic

🏢 Providence Health & Services - Washington Facility NPI 1053562876

Medicare Profile & Education

Medical School

Other

Graduation Year

2017

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner - Family in Walla Walla, WA

Experienced Practitioner (5-10 Yrs)

Practitioner Clinical Experience

9 Yrs -4.6 yrs vs City Avg

City Avg: 13.6 Yrs

State Avg: 9.5 Yrs

Regional Practice Density

30 Specialists

Practicing in Walla Walla, WA (3816 Statewide)

Telehealth Adoption Rate

13.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

60.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Henderson (9 Years) 9 Yrs

Walla Walla Specialty Average (13.6 Years) 13.6 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
99213 Established patient office or other outpatient visit, typically 15 minutes	110	106	$190.00	$84.33
81003 Automated urinalysis test	49	47	$6.00	$2.20
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	44	44	$273.00	$102.04
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	42	42	$276.00	$119.33
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	29	29	$418.00	$155.09
69209 Removal of impacted ear wax by washing	11	11	$45.00	$20.58

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	30	30	$181.00	$83.36
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	26	26	$263.00	$112.49
81003 Automated urinalysis test	16	16	$6.00	$2.20
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$260.00	$94.22

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	193	185	$233.00	$78.54
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	164	162	$59.00	$19.97
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	146	143	$331.00	$112.16
81003 Automated urinalysis test	58	57	$8.00	$2.25
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	24	24	$145.00	$48.75
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	22	22	$124.00	$51.31
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$285.00	$97.30
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$429.00	$144.24

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	826	762	$57.00	$19.99
99213 Established patient office or other outpatient visit, typically 15 minutes	325	298	$184.00	$64.15
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	129	122	$266.00	$93.12
81003 Automated urinalysis test	87	81	$8.00	$2.21
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	36	36	$264.00	$92.52
36415 Insertion of needle into vein for collection of blood sample	15	15	$5.00	$2.98
12001 Repair of wound (2.5 centimeters or less) of the scalp, neck, underarms, trunk, arms and/or legs	14	14	$224.00	$78.61
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$403.00	$141.40
90471 Administration of 1 vaccine	11	11	$35.00	$12.21

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	369	337	$182.00	$62.19
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	138	131	$266.00	$91.66
81003 Automated urinalysis test	88	83	$8.00	$2.41
36415 Insertion of needle into vein for collection of blood sample	38	37	$5.00	$2.94
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	31	28	$110.00	$38.65
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	29	29	$265.00	$92.21
99201 New patient office or other outpatient visit, typically 10 minutes	25	25	$112.00	$39.56
94640 Inhalation treatment for airway obstruction or sputum production	23	22	$44.00	$15.54
J7620 Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme	20	20	$0.25	$0.14
J1885 Injection, ketorolac tromethamine, per 15 mg	17	11	$1.00	$0.51
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$403.00	$131.38
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	14	14	$41.00	$14.27

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	82	80	$171.00	$62.19
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	44	44	$104.05	$37.46
81003 Automated urinalysis test	25	23	$8.00	$2.71
99201 New patient office or other outpatient visit, typically 10 minutes	22	22	$105.00	$38.09
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	11	11	$253.00	$91.72

Medical Specialties & State Licenses

CMS Verified: 2021-06-24

Nurse Practitioner - Family Primary Specialty

NUCC Taxonomy Code: 363LF0000X

State License WA AP60851799

Definition to come...

Hospital & Practice Group Affiliations

King County Public Hospital District No 2

12040 Ne 128th St, Kirkland, WA 980343013

Phone: 4258992560

Secondary Practice Locations

1675 Talbot Road

Columbia Falls, MT 59912

Phone: 4068923208

1025 S 2nd Ave

Walla Walla, WA 993624116

Phone: 5098973000

Practice Associates & Co-Workers

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

2 Associated Practitioners

Dr. Jane Sue Ooi , MD

Family Medicine

NPI 1093945446

Doctor of Medicine (M.D.)

Dr. Frederick Gunningham , MD

Family Medicine

NPI 1447302658

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 June 20, 2018

NPI status registered as active in NPPES database

📍

Updated Practice Location June 20, 2018

Registered at 380 CHASE AVE, WALLA WALLA, WA 993622924 (Tel: 5098973000)

📍

Updated Business Mailing Address June 20, 2018

Registered at 380 CHASE AVE, WALLA WALLA, WA 993622924 (Tel: 5098973000)

👤

Provider Name / Credentials Updated June 20, 2018

Recorded as MICHAEL HENDERSON, FNP

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 20, 2018

Nurse Practitioner (License #AP60851799 in WA)

🟢

Initial NPI Registration & Enumeration June 20, 2018

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: 1407340730

Entity Type:

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

Enumeration Date: June 20, 2018

Last Update: June 24, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

380 Chase Ave

Walla Walla, WA 993622924

Phone: 5098973000

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.