Maria Wittkopf, MD
NPI 1598806929 · Otolaryngology Physician · Rolling Meadows, IL
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Wittkopf, MD is a Otolaryngology Physician provider in Rolling Meadows, IL (NPI 1598806929).
Provider details
- NPI number
- 1598806929
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036-126015 (IL)
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
711 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 | 140 | $95 |
| Test for Hearing Various Pitches Using Earphone92552 | 82 | $39 |
| Exam of Ear Using a Microscope92504 | 67 | $30 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 62 | $118 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 61 | $176 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 112 | 42 |
| Ipratropium Bromide | 67 | 23 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 24 | 20 |
| Mometasone Furoate | 19 | — |
| Prednisone | 19 | 16 |
| Omeprazole | 18 | — |
| Montelukast Sodium | 15 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$30 across 1 record (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
- 2007-02-09
- Last updated
- 2022-11-17
- Certified
- 2022-11-17
Frequently asked questions
- What is Maria Wittkopf's NPI number?
- Maria Wittkopf's National Provider Identifier (NPI) is 1598806929, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Wittkopf's specialty?
- Maria Wittkopf is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Wittkopf located?
- Maria Wittkopf's practice location on file with NPPES is 5999 New Wilke Rd Bldg 1, Rolling Meadows, IL 60008-4506.
- What is Maria Wittkopf's phone number?
- The practice phone number listed in the NPPES registry for Maria Wittkopf is (847) 259-2530.
- Does Maria Wittkopf accept Medicare?
- Maria Wittkopf is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Wittkopf's NPI active?
- Yes — Maria Wittkopf's NPI (1598806929) is active in the NPPES registry as of the last update on 2022-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.