Are you William L. Smits, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 7222 Engle Road, Fort Wayne, IN 46804
About Dr. Smits
William L. Smits, M.D. is a healthcare provider in Fort Wayne, IN specializing in allergy & immunology. William trained at University of Hawaii John A. Burns School of Medicine, graduating in 1989. William is also listed as specializing in pediatric allergy & immunology and pediatric pulmonology. According to Medicare claims data, William cared for 3,363 Medicare patients across 19,648 services. The services billed most often include test for allergy using allergenic extract, injection, dexamethasone sodium phosphate, 1 mg, and test for allergy using allergenic extract injected into skin. This provider record is associated with NPI 1811950462.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (260) 432-5005
- Email not available
Practice Locations
7222 ENGLE ROAD
Fort Wayne, IN 46804
Conditions Commonly Evaluated or Treated
Within Allergy and Immunology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Allergies
Digestive
Drug allergies
Drug allergy
Emergency
Environmental
Eye
Food allergies
- Egg Allergy
- Milk Allergy
- Peanut Allergy
- Shellfish Allergy
- Soy Allergy
- Tree Nut Allergy
- Wheat Allergy
Immune conditions
Immunology
- Common Variable Immunodeficiency
- Frequent Infections
- Hereditary Angioedema
- Mast Cell Activation Syndrome
- Weak Immune System
Lung conditions
Respiratory
Sinus
Sinus conditions
Skin
Skin conditions
Procedures & services
Breathing & Airway
Most searched procedures
Allergy treatments
- Allergy Drops
- Asthma Biologics
- Food Desensitization
- Peanut Allergy Pill Treatment
- Sublingual Dust Mite Treatment
- Under-The-Tongue Allergy Tablets
Diagnostic
- Asthma challenge test
- Drug Challenge Test
- Exercise Challenge Breathing Test
- Exhaled nitric oxide test
- Ice Cube Test for Cold Allergy
- Immune System Blood Test
- Nasal endoscopy
- Oral Food Challenge
- Peak Flow Test
- Penicillin Allergy Testing
- Spirometry
- Tryptase Blood Test
- Vaccine Challenge Test
- Vaccine Response Antibody Test
Infusion
Medication therapy
Medications
Preventive
Respiratory
Tests
- Allergy Blood Testing
- Allergy Skin Prick Test
- Blood Component Allergy Test
- Complement Blood Test
- Eosinophil Blood Count
- Intradermal Allergy Test
- Pulmonary function test
- Skin Test For Metal Allergy
- Total IgE Blood Test
Treatment
Procedures Most Often Billed to Medicare
19,648 services · 3,363 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
159 | More than most peers in Allergy & Immunology |
| Ct scan of chest without contrast | Imaging | 71250 |
80 | Too few peers to compare |
| Ct scan of face without contrast | Imaging | 70486 |
70 | Too few peers to compare |
| X-ray of chest, 2 views | Imaging | 71046 |
64 | Too few peers to compare |
| Test for allergy using allergenic extract | Treatment | 95004 |
7,577 | More than most peers in Allergy & Immunology |
| Test for allergy using allergenic extract injected into skin | Treatment | 95024 |
1,749 | More than most peers in Allergy & Immunology |
| Test to measure expiratory airflow and volume changes before and after medication administration | Treatment | 94060 |
1,324 | More than most peers in Allergy & Immunology |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
884 | More than most peers in Allergy & Immunology |
| Professional service for preparation and provision of 1 or more antigens | Treatment | 95165 |
600 | As often as other peers in Allergy & Immunology |
| Professional service for multiple injections of allergen | Treatment | 95117 |
568 | More often than most peers in Allergy & Immunology |
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 allergists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other allergists in Fort Wayne 6
Same specialty, same city.
More connections — 17 related providers in 3 groups
Trained at University of Hawaii John A. Burns School of Medicine 6
Other providers in the same specialty who trained at the same institution.
Class of 1989 at University of Hawaii John A. Burns School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 3
Providers in IN who bill this service to Medicare most often.
Common questions
What does William L. Smits specialize in?
William L. Smits is an allergist in Fort Wayne, IN. That is the designation recorded for this NPI in the federal registry, where it is listed as “Allergy & Immunology”.
NPI registry
Where is William L. Smits located?
William L. Smits is listed at 7222 Engle Road, Fort Wayne, IN 46804. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is William L. Smits's phone number?
The number on file is (260) 432-5005. Contact the office directly to confirm availability and scheduling.
NPI registry
What is William L. Smits's NPI number?
William L. Smits's National Provider Identifier is 1811950462. 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
Where did William L. Smits train?
William L. Smits attended University of Hawaii John A. Burns School of Medicine, graduating in 1989. This comes from the CMS National Downloadable File.
CMS public data
How long has William L. Smits been practicing?
William L. Smits has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.
CMS public data
What does William L. Smits do most often?
According to Medicare billing data, William L. Smits performs procedures including insertion of needle into vein for collection of blood sample; reads or performs imaging such as ct scan of chest without contrast and ct scan of face without contrast; provides treatments such as test for allergy using allergenic extract and test for allergy using allergenic extract injected into skin, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has William L. Smits confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by William L. Smits. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.