Jeffrey Zapalac, M.D., F.A.C.S.
NPI 1013988336 · Otolaryngology Physician · Round Rock, TX
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Zapalac, M.D., F.A.C.S. is a Otolaryngology Physician provider in Round Rock, TX (NPI 1013988336).
Provider details
- NPI number
- 1013988336
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., F.A.C.S.
- Sex
- Male
- Sole proprietor
- No
- License
- K3045 (TX)
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
1,053 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 324 | $81 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 250 | $100 |
| Diagnostic Exam of Voice Box Using a Flexible Endoscope31575 | 102 | $112 |
| Removal of Impacted Ear Wax69210 | 101 | $42 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 83 | $114 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 179 | 74 |
| Omeprazole | 71 | 31 |
| Methylprednisolone | 64 | 61 |
| Mupirocin | 61 | 46 |
| Hydrochlorothiazide | 40 | 14 |
| Prednisone | 39 | 35 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 38 | 36 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$351 across 5 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
- 2006-01-27
- Last updated
- 2024-09-13
- Certified
- 2024-09-13
Frequently asked questions
- What is Jeffrey Zapalac's NPI number?
- Jeffrey Zapalac's National Provider Identifier (NPI) is 1013988336, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Zapalac's specialty?
- Jeffrey Zapalac is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Zapalac located?
- Jeffrey Zapalac's practice location on file with NPPES is 7200 Wyoming Springs Dr Ste 1400, Round Rock, TX 78681-4306.
- What is Jeffrey Zapalac's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Zapalac is (512) 458-6391.
- Does Jeffrey Zapalac accept Medicare?
- Jeffrey Zapalac is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Zapalac's NPI active?
- Yes — Jeffrey Zapalac's NPI (1013988336) is active in the NPPES registry as of the last update on 2024-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.