Physician Profile
Unclaimed ProfileAbout DAVIDSON
Based in Daphne, AL, William Larry Davidson, MD is listed in the NPI registry under allergy/immunology. William graduated from University of South Alabama College of Medicine in 2001. William is also listed as specialising in internal medicine and allergy & immunology.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What is Dr. Davidson's specialty?
Dr. Davidson is an allergy/immunology in Daphne, AL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ALLERGY/IMMUNOLOGY”.
NPI registry
Where can I find Dr. Davidson?
Dr. Davidson is listed at 8725 COUNTY ROAD 64, Daphne, AL 36526. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Davidson?
The number on file is (251) 625-1370. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Davidson?
Dr. Davidson's National Provider Identifier is 1578583191. 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
What is Dr. Davidson's medical education?
Dr. Davidson attended University of South Alabama College of Medicine, graduating in 2001. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Davidson have?
Dr. Davidson has 25 years experience. Calculated from a graduation year of 2001, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Davidson known for?
According to Medicare billing data, Dr. Davidson performs imaging including x-ray of chest, 2 views; provides treatments such as test for allergy using allergenic extract and professional service for preparation and provision of 1 or more antigens, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Davidson's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Davidson. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (251) 625-1370
- Email not available
Practice Locations
8725 COUNTY ROAD 64
Daphne, AL 36526
Procedures Most Often Billed to Medicare
4,432 services · 741 patients · 15 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| X-ray of chest, 2 views | Imaging | 71046 |
40 |
| Test for allergy using allergenic extract | Treatment | 95004 |
1,828 |
| Professional service for preparation and provision of 1 or more antigens | Treatment | 95165 |
1,437 |
| Test for allergy using allergenic extract injected into skin | Treatment | 95024 |
213 |
| Evaluation of use of breathing device | Treatment | 94664 |
110 |
| Test to measure rate of airflow | Treatment | 94375 |
95 |
| Test to measure largest amount of air breathed in an out | Treatment | 94200 |
95 |
| Test to examine how well the lungs exchange gases | Treatment | 94729 |
69 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
42 |
| Test to determine lung volumes using gas dilution or washout | Treatment | 94727 |
39 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other allergy/immunology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at University of South Alabama College of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2001 at University of South Alabama College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs X-ray of chest, 2 views 8
Providers in AL who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.