Denise Ruttgeizer, MD
NPI 1184695397 · Pulmonary Disease Physician · Lake Success, NY
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Denise Ruttgeizer, MD is a Pulmonary Disease Physician provider in Lake Success, NY (NPI 1184695397).
Provider details
- NPI number
- 1184695397
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 191745 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
2,990 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,048 | $146 |
| Test to Measure Expiratory Airflow and Volume94010 | 974 | $32 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 256 | $104 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 185 | $66 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 146 | $190 |
| Administration of Influenza Virus VaccineG0008 | 82 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 46 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Montelukast Sodium | 626 | 210 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 446 | 210 |
| Prednisone | 294 | 129 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 269 | 82 |
| Azelastine Hcl | 224 | 92 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 175 | 52 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$390 across 9 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
- 2026-05-20
- Certified
- 2026-05-20
Frequently asked questions
- What is Denise Ruttgeizer's NPI number?
- Denise Ruttgeizer's National Provider Identifier (NPI) is 1184695397, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Denise Ruttgeizer's specialty?
- Denise Ruttgeizer is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Denise Ruttgeizer located?
- Denise Ruttgeizer's practice location on file with NPPES is 6 Ohio Dr, Lake Success, NY 11042.
- What is Denise Ruttgeizer's phone number?
- The practice phone number listed in the NPPES registry for Denise Ruttgeizer is (516) 328-8700.
- Does Denise Ruttgeizer accept Medicare?
- Denise Ruttgeizer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Denise Ruttgeizer's NPI active?
- Yes — Denise Ruttgeizer's NPI (1184695397) is active in the NPPES registry as of the last update on 2026-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.