Active NPI 1619917986 Individual Practitioner Male Practitioner

Michael Johnson , PA-C

Physician Assistant • Grand Rapids, MI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Michael Johnson, PA-C is a certified Physician Assistant practicing in Grand Rapids, MI. With approximately 30 years of clinical experience since completing medical education in 1996, Michael Johnson delivers high-quality medical care to the local community at 1900 WEALTHY ST SE STE 100.

Michael Johnson is affiliated with Spectrum Health Primary Care Partners and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, initial hospital care with straightforward or low-level medical decision making, if using time, at least, established 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

1900 Wealthy St Se Ste 100

Grand Rapids, MI 495062969

Telephone 6162677333

Associated Practice Facility / Clinic

🏢 Spectrum Health Hospitals Facility NPI 1962494120

Medicare Profile & Education

Medical School

Other

Graduation Year

1996

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Grand Rapids, MI

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

30 Yrs +18.6 yrs vs City Avg

City Avg: 11.4 Yrs

State Avg: 12.2 Yrs

Regional Practice Density

920 Specialists

Practicing in Grand Rapids, MI (7057 Statewide)

Telehealth Adoption Rate

17.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

60.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Johnson (30 Years) 30 Yrs

Grand Rapids Specialty Average (11.4 Years) 11.4 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
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	73	59	$155.00	$67.55
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	35	33	$296.29	$109.30

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	57	41	$153.00	$66.20
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	40	39	$293.13	$108.99

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	49	39	$150.00	$59.44
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	35	34	$287.00	$110.23
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	19	19	$222.00	$106.16
99231 Follow-up hospital inpatient care per day, typically 15 minutes	15	12	$84.00	$32.29
51798 Ultrasound measurement of bladder capacity after voiding	12	12	$59.00	$9.85
81001 Manual urinalysis test with examination using microscope, automated	11	11	$12.00	$3.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	78	57	$148.23	$60.12
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	43	43	$283.74	$113.81

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	80	61	$145.39	$61.58
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	37	36	$279.03	$117.28
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	12	$215.33	$84.30
81001 Manual urinalysis test with examination using microscope, automated	12	11	$11.00	$3.16

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	62	54	$141.81	$60.64
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	51	50	$210.24	$90.09
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	48	48	$273.94	$115.63
81001 Manual urinalysis test with examination using microscope, automated	41	41	$11.00	$3.45
51798 Ultrasound measurement of bladder capacity after voiding	25	25	$53.64	$11.95

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	84	53	$140.00	$60.61
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	60	55	$208.00	$88.12
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	51	49	$270.86	$114.00
81001 Manual urinalysis test with examination using microscope, automated	49	46	$11.00	$3.77
51798 Ultrasound measurement of bladder capacity after voiding	21	20	$53.00	$14.69
99231 Follow-up hospital inpatient care per day, typically 15 minutes	12	11	$78.00	$32.74

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	73	61	$203.96	$87.41
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	72	49	$137.43	$59.86
81001 Manual urinalysis test with examination using microscope, automated	70	60	$11.00	$4.21
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	34	34	$265.76	$113.55
51798 Ultrasound measurement of bladder capacity after voiding	28	25	$51.86	$17.41
99231 Follow-up hospital inpatient care per day, typically 15 minutes	16	14	$76.69	$32.59
99213 Established patient office or other outpatient visit, typically 15 minutes	12	12	$135.83	$58.10

Medical Specialties & State Licenses

CMS Verified: 2024-06-26

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License MI 5601002669

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Hospital & Practice Group Affiliations

Spectrum Health Primary Care Partners

4444 Kalamazoo Ave Se, Kentwood, MI 495084600

Phone: 6163915600

Spectrum Health Primary Care Partners

1840 Wealthy St Se, Grand Rapids, MI 495062921

Phone: 6168855000

Spectrum Health Primary Care Partners

100 Michigan Ave Ne, Grand Rapids, MI 495032560

Spectrum Health Primary Care Partners

100 Michigan St Ne Rm, Grand Rapids, MI 495032560

Phone: 6162670115

Practice Associates & Co-Workers

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

29 Associated Practitioners

Dr. Alexander Shannon , DO

Urology

NPI 1003475765

Doctor of Osteopathic Medicine (D.O.)

Lauren Dice , NP

Nurse Practitioner - Adult Health

NPI 1013466523

Nurse Practitioner

Dr. Hector Pimentel , MD

Urology

NPI 1063613800

Doctor of Medicine (M.D.)

Christopher Brede

Urology

NPI 1093958621

Adnan Nasir , AGACNP-BC

Nurse Practitioner

NPI 1134800733

Adult-Gerontology Acute Care Nurse Practitioner (Board Certified)

Christina Beaty , PA-C

Physician Assistant - Surgical

NPI 1164868956

Physician Assistant (Certified)

Career & Practice History Timeline

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

7 Historical Events

📍

Updated Practice Location June 26, 2024

Registered at 1900 WEALTHY ST SE STE 100, GRAND RAPIDS, MI 495062969 (Tel: 6162677333)

✅

NPI Profile Active January 31, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location January 31, 2011

Registered at 4069 LAKE DR SE, S-313, GRAND RAPIDS, MI 495468816 (Tel: 6167749333)

📍

Updated Business Mailing Address January 31, 2011

Registered at 100 MICHIGAN ST NE, MC845, GRAND RAPIDS, MI 495032560

👤

Provider Name / Credentials Updated January 31, 2011

Recorded as MICHAEL JOHNSON, PA-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 31, 2011

Physician Assistant (License #5601002669 in MI)

🟢

Initial NPI Registration & Enumeration June 07, 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: 1619917986

Entity Type:

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

Enumeration Date: June 07, 2006

Last Update: June 26, 2024

Sole Proprietor: No

Update or Correct Profile

Mailing Address

100 Michigan St Ne, Mc845

Grand Rapids, MI 495032560

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.