Anthony Freundel, MD
NPI 1881658672 · Pulmonary Disease Physician · Williamsville, NY
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anthony Freundel, MD is a Pulmonary Disease Physician provider in Williamsville, NY (NPI 1881658672).
Provider details
- NPI number
- 1881658672
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 189204 (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
687 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 | 201 | $86 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 85 | $52 |
| Test to Determine Lung Volumes Using Sensors94726 | 77 | $52 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 72 | $36 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 63 | $120 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 452 | 142 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 431 | 145 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 289 | 59 |
| Montelukast Sodium | 289 | 49 |
| Fluticasone Propion/Salmeterolbrand: Fluticasone-Salmeterol | 250 | 56 |
| Tiotropium Bromidebrand: Spiriva Respimat | 156 | 31 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,339 across 136 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
- 2006-04-17
- Last updated
- 2016-08-26
Frequently asked questions
- What is Anthony Freundel's NPI number?
- Anthony Freundel's National Provider Identifier (NPI) is 1881658672, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anthony Freundel's specialty?
- Anthony Freundel is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Anthony Freundel located?
- Anthony Freundel's practice location on file with NPPES is 100 College Pkwy, Williamsville, NY 14221-6800.
- What is Anthony Freundel's phone number?
- The practice phone number listed in the NPPES registry for Anthony Freundel is (716) 631-8863.
- Does Anthony Freundel accept Medicare?
- Anthony Freundel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anthony Freundel's NPI active?
- Yes — Anthony Freundel's NPI (1881658672) is active in the NPPES registry as of the last update on 2016-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.