Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1578510541 Individual Practitioner Male Practitioner

Robert L Johnson , PA-C

Physician Assistant • Royal Oak, MI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Robert Johnson, PA-C is a certified Physician Assistant practicing in Royal Oak, MI. With approximately 29 years of clinical experience since completing medical education in 1997, Robert Johnson delivers high-quality medical care to the local community at 3601 W 13 MILE RD.

Robert Johnson is affiliated with Henry Ford Health Providence Hospital and accepts Medicare assignment.

Frequently performed procedures and clinical services include coronary artery bypass using artery graft, 1 graft, harvest of veins for coronary artery bypass procedure using an endoscope, coronary artery bypass using vein or artery graft, 2 grafts. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3601 W 13 Mile Rd

Royal Oak, MI 480736712

Telephone 2488985000
Associated Practice Facility / Clinic
🏢 William Beaumont Hospital Facility NPI 1689653305

Medicare Profile & Education

Medical School

Other

Graduation Year

1997

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Royal Oak, MI

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
29 Yrs +16.5 yrs vs City Avg
City Avg: 12.5 Yrs
State Avg: 12.2 Yrs
Regional Practice Density
211 Specialists

Practicing in Royal Oak, MI (7057 Statewide)

Telehealth Adoption Rate
6.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
90.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Johnson (29 Years) 29 Yrs
Royal Oak Specialty Average (12.5 Years) 12.5 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2021)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
33533 Coronary artery bypass using artery graft, 1 graft
22 22 $2982.00 $265.76
33508 Harvest of veins for coronary artery bypass procedure using an endoscope
18 18 $26.00 $2.39
33518 Coronary artery bypass using vein or artery graft, 2 grafts
12 12 $646.00 $62.99

Medical Specialties & State Licenses

CMS Verified: 2026-04-14
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

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.

Physician Assistant - Surgical

NUCC Taxonomy Code: 363AS0400X

Definition to come...

Physician Assistant - Medical

NUCC Taxonomy Code: 363AM0700X

Definition to come...

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Nccpa Certificate Number
1037737 (MI)

Hospital & Practice Group Affiliations

Henry Ford Health Providence Hospital

16001 W 9 Mile Rd 3rd Floor, Southfield, MI 480754818

Phone: 2488496033

Henry Ford Health Providence Hospital

16001 W 9 Mile Rd 3rd Fl, Southfield, MI 480754818

Phone: 2488496033

Henry Ford Health Providence Hospital

16001 W 9 Mile Rd, Southfield, MI 480754818

Phone: 2484243000

Secondary Practice Locations

1 Genesys Pkwy Ste 3452

Grand Blanc, MI 484398065

Phone: 2488492600

44201 Dequindre Rd

Troy, MI 480851117

Phone: 2489648432

Practice Associates & Co-Workers

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

40 Associated Practitioners
Terrence Metz

Radiology - Diagnostic Radiology

NPI 1003046574
NPI 1003201658

Doctor of Medicine (M.D.)

Maryana Akrawi

Nurse Practitioner - Family

NPI 1003363169
Dr. Kasey Curtis , MD

Emergency Medicine

NPI 1003657719

Doctor of Medicine (M.D.)

Gina Benedetti , COTA, L

Occupational Therapy Assistant

NPI 1013428069

Certified Occupational Therapy Assistant, L

Lauren Weirauch , OTR, L

Occupational Therapist

NPI 1013590520

Occupational Therapist Registered, L

Career & Practice History Timeline

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

14 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 14, 2026

Physician Assistant

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 13, 2023

Physician Assistant

📍
Updated Practice Location July 21, 2022

Registered at 3601 W 13 MILE RD, ROYAL OAK, MI 480736712 (Tel: 2488985000)

📍
Updated Business Mailing Address July 21, 2022

Registered at 26901 BEAUMONT BLVD STE 3D, SOUTHFIELD, MI 480333849 (Tel: 9475221848)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 21, 2022

Physician Assistant

📍
Updated Practice Location January 26, 2022

Registered at 1 GENESYS PKWY STE 3452, GRAND BLANC, MI 484398065 (Tel: 2488492600)

📍
Updated Business Mailing Address January 26, 2022

Registered at 16001 W 9 MILE RD # 3, SOUTHFIELD, MI 480754818 (Tel: 2488492600)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 26, 2022

Physician Assistant

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 3601 W 13 MILE RD, ROYAL OAK, MI 480736712 (Tel: 2488987114)

📍
Updated Business Mailing Address July 08, 2007

Registered at 24648 EMILY DR, BROWNSTOWN, MI 481835421 (Tel: 7347820518)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as ROBERT JOHNSON, PAC

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Physician Assistant

🟢
Initial NPI Registration & Enumeration May 27, 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: 1578510541
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 27, 2006
Last Update: April 14, 2026
Sole Proprietor: No

Mailing Address

26901 Beaumont Blvd Ste 3d

Southfield, MI 480333849

Phone: 9475221848

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.