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Edit this profileAt a glance
- 1500 Salem St, Lafayette, IN 47904
About Dr. Prochnau
Jay Prochnau, MD is a healthcare provider in Lafayette, IN specializing in allergy. Jay trained at Michigan State University College of Human Medicine, graduating in 1999. According to Medicare claims data, Jay cared for 455 Medicare patients across 4,452 services. The services billed most often include professional service for preparation and provision of 1 or more antigens, test for allergy using allergenic extract, and test for allergy using skin patch. This provider record is associated with NPI 1366411878.
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
- (765) 448-8000
- Email not available
Practice Locations
1500 SALEM ST
Lafayette, IN 47904
Procedures Most Often Billed to Medicare
4,452 services · 455 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Professional service for preparation and provision of 1 or more antigens | Treatment | 95165 |
1,510 | More often than most peers in Allergy |
| Test for allergy using allergenic extract | Treatment | 95004 |
1,039 | As often as other peers in Allergy |
| Test for allergy using skin patch | Treatment | 95044 |
742 | As often as other peers in Allergy |
| Professional service for multiple injections of allergen | Treatment | 95117 |
410 | As often as other peers in Allergy |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
193 | More often than most peers in Allergy |
| Professional service for single injection of allergen | Treatment | 95115 |
128 | Less often than most peers in Allergy |
| Test to measure expiratory airflow and volume | Treatment | 94010 |
82 | More often than most peers in Allergy |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
310 | More than most peers in Allergy |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
38 | More often than most peers in Allergy |
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.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
Trained at Michigan State University College of Human Medicine 1
Other providers in the same specialty who trained at the same institution.
More connections — 11 related providers in 2 groups
Class of 1999 at Michigan State University College of Human Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Professional service for preparation and provision of 1 or more antigens 3
Providers in IN who bill this service to Medicare most often.
Common questions
What is Dr. Prochnau's specialty?
Dr. Prochnau is an allergy in Lafayette, IN. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Dr. Prochnau?
Dr. Prochnau is listed at 1500 Salem St, Lafayette, IN 47904. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Prochnau?
The number on file is (765) 448-8000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Prochnau's NPI number?
Dr. Prochnau's National Provider Identifier is 1366411878. 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. Prochnau's medical education?
Dr. Prochnau attended Michigan State University College of Human Medicine, graduating in 1999. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Prochnau been practicing?
Dr. Prochnau has 27 years experience. Calculated from a graduation year of 1999, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Prochnau known for?
According to Medicare billing data, Dr. Prochnau provides treatments such as professional service for preparation and provision of 1 or more antigens and test for allergy using allergenic extract, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Prochnau confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Prochnau. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.