Dr. John T Crews , MD
Internal Medicine • Memphis, TN
Notice of NPI Deactivation & Inactive Practice Status
According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. John Crews has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Dr. John Crews, MD was a registered Internal Medicine practicing in Memphis, TN. Throughout an active medical career spanning 16 years, Dr. Crews provided care at the practice location at 452 PERKINS EXTENDED until profile deactivation on 2022-12-28.
Historical Medicare Part B clinical services included established patient outpatient office visit, insertion of needle into vein for collection of blood sample, complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count. Public procedure reimbursement records and service volume details are provided below for historical transparency.
Practice Location & Contact Primary Location
452 Perkins Extended
Memphis, TN 381173802
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in Memphis, TN
Practicing in Memphis, TN (2716 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
99213
Established patient office or other outpatient visit, typically 15 minutes
|
176 | 108 | $173.00 | $66.75 |
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
167 | 107 | $255.00 | $99.33 |
|
36415
Insertion of needle into vein for collection of blood sample
|
139 | 95 | $8.00 | $2.86 |
|
85025
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
|
118 | 88 | $27.00 | $9.00 |
|
96372
Injection beneath the skin or into muscle for therapy, diagnosis, or prevention
|
51 | 25 | $60.00 | $18.71 |
|
81003
Automated urinalysis test
|
46 | 34 | $8.00 | $2.66 |
|
83036
Hemoglobin A1C level
|
37 | 24 | $33.00 | $11.46 |
|
71046
X-ray of chest, 2 views
|
30 | 28 | $74.00 | $28.07 |
|
J1040
Injection, methylprednisolone acetate, 80 mg
|
25 | 16 | $14.00 | $12.42 |
|
93000
Routine ekg using at least 12 leads including interpretation and report
|
11 | 11 | $53.00 | $15.72 |
Medical Specialties & State Licenses
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.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Family Medicine - Geriatric Medicine
Doctor of Osteopathic Medicine (D.O.)
Nurse Practitioner - Family
Family Nurse Practitioner
Family Medicine
Doctor of Medicine (M.D.)
Family Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Record deactivated on December 28, 2022
NPI status registered as active in NPPES database
Registered at 452 PERKINS EXTENDED, MEMPHIS, TN 381173802 (Tel: 9018882646)
Registered at PO BOX 1000, MEMPHIS, TN 381480001 (Tel: (901) 523-7019)
Recorded as JOHN CREWS, MD
Internal Medicine (License #4590 in TN)
NPI status registered as active in NPPES database
Registered at 452 PERKINS EXTENDED, MEMPHIS, TN 381173802 (Tel: 9018882646)
Registered at PO BOX 1000, MEMPHIS, TN 381480001 (Tel: 9015237019)
Recorded as JOHN CREWS, MD
Internal Medicine (License #4590 in TN)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
Po Box 1000
Memphis, TN 381480001
Phone: 9015237019
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.