Tracy Prematta, MD
NPI 1659494888 · Allergy & Immunology Physician · Havertown, PA
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tracy Prematta, MD is a Allergy & Immunology Physician provider in Havertown, PA (NPI 1659494888).
Provider details
- NPI number
- 1659494888
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD434590 (PA)
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
19 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
4,043.5 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 | 1,934 | $4 |
| Professional Service for Multiple Injections of Allergen95117 | 736 | $13 |
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 715 | $15 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 240 | $95 |
| Test to Measure Rate of Airflow94375 | 189 | $41 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 98 | $134 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azelastine Hcl | 118 | 42 |
| Famotidine | 77 | 23 |
| Fluticasone Propionate | 72 | 24 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 56 | 15 |
| Ipratropium Bromide | 47 | 22 |
| Montelukast Sodium | 40 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 35 | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,441 across 144 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
- 2007-04-10
- Last updated
- 2022-07-21
Frequently asked questions
- What is Tracy Prematta's NPI number?
- Tracy Prematta's National Provider Identifier (NPI) is 1659494888, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tracy Prematta's specialty?
- Tracy Prematta is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Tracy Prematta located?
- Tracy Prematta's practice location on file with NPPES is 400 W Township Line Rd, Havertown, PA 19083-5210.
- What is Tracy Prematta's phone number?
- The practice phone number listed in the NPPES registry for Tracy Prematta is (610) 789-1313.
- Does Tracy Prematta accept Medicare?
- Tracy Prematta is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tracy Prematta's NPI active?
- Yes — Tracy Prematta's NPI (1659494888) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.