Patrick Klemawesch, MD
NPI 1043293335 · Allergy & Immunology (Internal Medicine) Physician · St. Petersburg, FL
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patrick Klemawesch, MD is a Allergy & Immunology (Internal Medicine) Physician provider in St. Petersburg, FL (NPI 1043293335).
Provider details
- NPI number
- 1043293335
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME93707 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
8,824 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Test for Allergy Using Allergenic Extract95004 | 4,604 | $4 |
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 1,998 | $13 |
| Professional Service for Multiple Injections of Allergen95117 | 773 | $11 |
| Administration of Non-Hormonal Anti-Neoplastic Chemotherapy Under Skin Or Into Muscle96401 | 517 | $67 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 347 | $124 |
| Professional Service for Single Injection of Allergen95115 | 277 | $10 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Montelukast Sodium | 97 | 29 |
| Fluticasone Propionate | 85 | 26 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 73 | 31 |
| Prednisone | 65 | 42 |
| Ipratropium Bromide | 63 | 25 |
| Azelastine Hcl | 63 | 24 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 63 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$347 across 13 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-21
- Last updated
- 2013-06-24
Frequently asked questions
- What is Patrick Klemawesch's NPI number?
- Patrick Klemawesch's National Provider Identifier (NPI) is 1043293335, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patrick Klemawesch's specialty?
- Patrick Klemawesch is listed in the NPPES registry with a primary specialty of Allergy & Immunology (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Patrick Klemawesch located?
- Patrick Klemawesch's practice location on file with NPPES is 6294 - 1st Ave N, St. Petersburg, FL 33710.
- What is Patrick Klemawesch's phone number?
- The practice phone number listed in the NPPES registry for Patrick Klemawesch is (727) 345-1900.
- Does Patrick Klemawesch accept Medicare?
- Patrick Klemawesch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patrick Klemawesch's NPI active?
- Yes — Patrick Klemawesch's NPI (1043293335) is active in the NPPES registry as of the last update on 2013-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.