Physician Profile
Alfred R. Johnson, D.O. practices internal medicine in Richardson, TX. Alfred is a 1974 graduate of Kansas City University of Med & Biosciences, College of Osteo Med. Medicare claims data shows Alfred provided 15,018 services to 887 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Source: NPPES NPI Registry
997 HAMPSHIRE LN
Richardson, TX 75080
Within Internal Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Cardiometabolic
Digestive and liver
Endocrine, blood, and bone
Infectious disease
Kidney and urinary
Respiratory
Blood & Circulation
Blood disorders
Brain & Nerves
Brain and nerves
Cardiac and vascular
Digestive
Heart & Circulation
Infections
Kidney & Bladder
Lungs & Breathing
Mental Health
Neurologic and behavioral
Pain
Rheumatologic and pain
Most searched procedures
Preventive and evaluation
Screening and diagnostic testing
Bones & Joints
Brain and nerves
Cancer screening
Digestive
Exams & Consultations
Heart & Circulation
Heart health
Imaging referral
Immunizations
Lab tests
Lungs & Breathing
Metabolic & Weight
Minor procedures
Office procedures
Office Procedures
Pain management
Preventive & Routine Care
Screenings & Diagnostics
Sexual health
15,018 services · 887 patients · 12 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Professional service for preparation and provision of 1 or more antigens | Treatment | 95165 |
10,421 |
| Test for allergy using combination of methods with drug or biological | Treatment | 95018 |
2,150 |
| Osteopathic manipulative treatment, 7-8 body regions | Treatment | 98928 |
426 |
| Infusion into a vein for hydration, 31-60 minutes | Treatment | 96360 |
179 |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | Treatment | 96365 |
128 |
| Administration of psychological or neuropsychological test, first 30 minutes | Treatment | 96136 |
26 |
| Administration of psychological or neuropsychological test, each additional 30 minutes | Treatment | 96137 |
23 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
1,259 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
269 |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
80 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Johnson is an internal medicine in Richardson, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Dr. Johnson is listed at 997 HAMPSHIRE LN, Richardson, TX 75080. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (972) 479-0400. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Johnson's National Provider Identifier is 1255343133. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. Johnson attended Kansas City University of Med & Biosciences, College of Osteo Med, graduating in 1974. This comes from the CMS National Downloadable File.
CMS public data
Dr. Johnson has 52 years experience. Calculated from a graduation year of 1974, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Johnson provides treatments such as professional service for preparation and provision of 1 or more antigens and test for allergy using combination of methods with drug or biological, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Johnson. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.