Dr. Reynald John , MD
Internal Medicine • Grosse Pointe, MI
Professional Overview & Biography Verified Profile Summary
Dr. Reynald John, MD is a certified Internal Medicine practicing in Grosse Pointe, MI. With approximately 8 years of clinical experience since completing medical education in 2018, Dr. John delivers high-quality medical care to the local community at 22201 MOROSS RD.
Dr. John maintains professional affiliations with Hospital Medicine Services Of Tx, Pllc, Velasco Inpatient Services Pllc, Hospital Medicine Services Of Colorado, Llc 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, hospital discharge day management, initial hospital care with moderate level of medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
22201 Moross Rd
Grosse Pointe, MI 48236
Medicare Profile & Education
Other
2018
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in Grosse Pointe, MI
Practicing in Grosse Pointe, MI (6010 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| 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
|
411 | 184 | $390.60 | $76.74 |
|
99233
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
|
187 | 101 | $561.89 | $115.28 |
|
99238
Hospital discharge day management, 30 minutes or less
|
135 | 132 | $400.56 | $78.47 |
|
99223
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
|
48 | 47 | $1053.06 | $167.44 |
|
99239
Hospital discharge day management, more than 30 minutes
|
15 | 15 | $592.00 | $110.89 |
Medical Specialties & State Licenses
CMS Verified: 2026-03-26NUCC Taxonomy Code: 207R00000X
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.
NUCC Taxonomy Code: 207R00000X
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
Hospital Medicine Services Of Colorado, Llc
501 E Hamden Ave, Englewood, CO 801132702
Phone: 3037885000
Hospital Medicine Services Of Colorado, Llc
4567 E 9th Ave, Denver, CO 802203908
Phone: 3033202121
Velasco Inpatient Services Pllc
132 E Hospital Dr, Angleton, TX 775154112
Phone: 9549395000
Hospital Medicine Services Of Tx, Pllc
22999 Hwy 59 N, Kingwood, TX 773394412
Phone: 2813488000
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Student in an Organized Health Care Education/Training Program
Internal Medicine
Student in an Organized Health Care Education/Training Program
Doctor of Medicine (M.D.)
Internal Medicine
Internal Medicine - Hematology & Oncology
Doctor of Medicine (M.D.)
Psychiatry & Neurology - Neurology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Internal Medicine (License #37887 in OK)
NPI status registered as active in NPPES database
Registered at 22201 MOROSS RD, GROSSE POINTE, MI 48236 (Tel: 3133437774)
Registered at 22201 MOROSS RD, GROSSE POINTE, MI 482362169 (Tel: 3133437774)
Recorded as REYNALD JOHN, MD
Student in an Organized Health Care Education/Training Program (License #4301115115 in MI)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
Verified patient ratings, medical care experiences, and facility photos
Sign in to leave a review for Dr. Reynald John
Only verified registered users can submit ratings, post feedback, and upload facility photos.
NPI Administrative Meta
Mailing Address
22201 Moross Rd
Grosse Pointe, MI 482362169
Phone: 3133437774
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.