Ari Klapholz, MD
NPI 1427021278 · Pulmonary Disease Physician · New York, NY
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ari Klapholz, MD is a Pulmonary Disease Physician provider in New York, NY (NPI 1427021278).
Provider details
- NPI number
- 1427021278
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 164475 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,639 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 648 | $101 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 289 | $142 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 201 | $187 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 91 | $44 |
| Sleep Study Including Heart Rate, Breathing, and Sleep Time95800 | 91 | $42 |
| Test to Determine Lung Volumes Using Sensors94726 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 304 | 62 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 163 | 52 |
| Zolpidem Tartrate | 96 | 23 |
| Prednisone | 63 | 30 |
| Gabapentin | 50 | 13 |
| Modafinil | 43 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-10
- Last updated
- 2021-04-05
- Certified
- 2021-04-05
Frequently asked questions
- What is Ari Klapholz's NPI number?
- Ari Klapholz's National Provider Identifier (NPI) is 1427021278, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ari Klapholz's specialty?
- Ari Klapholz is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Ari Klapholz located?
- Ari Klapholz's practice location on file with NPPES is 275 7th Avenue, New York, NY 10001.
- What is Ari Klapholz's phone number?
- The practice phone number listed in the NPPES registry for Ari Klapholz is (646) 660-9999.
- Does Ari Klapholz accept Medicare?
- Ari Klapholz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ari Klapholz's NPI active?
- Yes — Ari Klapholz's NPI (1427021278) is active in the NPPES registry as of the last update on 2021-04-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.