Dr. Robert Calson , MD
Allergy & Immunology • Ukiah, CA
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. Robert Calson has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Dr. Robert Calson, MD was a registered Allergy & Immunology practicing in Ukiah, CA. Throughout an active medical career spanning 19 years, Dr. Calson provided care at the practice location at 260 HOSPITAL DR until profile deactivation on 2024-06-05.
Historical Medicare Part B clinical services included test to measure expiratory airflow and volume changes before and after medication administration, test to examine how well the lungs exchange gases, determination of lung volumes using plethysmography. Public procedure reimbursement records and service volume details are provided below for historical transparency.
Practice Location & Contact Primary Location
260 Hospital Dr
Suite 103
Ukiah, CA 954824533
Specialty Benchmarks & Practice Insights
Comparative analytics for Allergy & Immunology in Ukiah, CA
Practicing in Ukiah, CA (476 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 |
|---|---|---|---|---|
|
94060
Test to measure expiratory airflow and volume changes before and after medication administration
|
47 | 47 | $69.00 | $13.74 |
|
94729
Test to examine how well the lungs exchange gases
|
44 | 44 | $44.00 | $9.61 |
|
94726
Determination of lung volumes using plethysmography
|
43 | 43 | $67.00 | $12.99 |
Medical Specialties & State Licenses
NUCC Taxonomy Code: 207K00000X
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Nurse Practitioner - Family
Family Nurse Practitioner
Internal Medicine
Doctor of Medicine (M.D.)
Surgery
Doctor of Osteopathic Medicine (D.O.)
Pediatrics
Doctor of Medicine (M.D.)
Social Worker - Clinical
Licensed Clinical Social Worker
Nurse Practitioner - Family
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Record deactivated on June 05, 2024
NPI status registered as active in NPPES database
Registered at 260 HOSPITAL DR, SUITE 103, UKIAH, CA 954824533 (Tel: 7074638000)
Registered at PO BOX 2739, UKIAH, CA 954822739 (Tel: 7074638000)
Recorded as ROBERT CALSON, M.D.
Allergy & Immunology (License #A23437 in CA)
Internal Medicine (License #A23437 in CA)
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
Mailing Address
Po Box 2739
Ukiah, CA 954822739
Phone: 7074638000
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