John Nicewicz, MD
NPI 1164463667 · Pulmonary Disease Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Nicewicz, MD is a Pulmonary Disease Physician provider in Phoenix, AZ (NPI 1164463667).
Provider details
- NPI number
- 1164463667
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA04019900 (NJ)
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
2,341 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 | 410 | $123 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 337 | $173 |
| Test to Measure Expiratory Airflow and Volume94010 | 334 | $26 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 221 | $37 |
| Test to Measure the Level of Nitric Oxide Gas95012 | 191 | $18 |
| Test to Determine Lung Volumes Using Gas Dilution Or Washout94727 | 153 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 318 | 113 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 299 | 62 |
| Azithromycin | 142 | 65 |
| Methylprednisolone | 122 | 50 |
| Montelukast Sodium | 120 | 38 |
| Fluticasone Propion/Salmeterolbrand: Wixela Inhub | 77 | 19 |
| Budesonide/Glycopyr/Formoterol |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,420 across 116 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
- 2006-06-08
- Last updated
- 2019-02-14
Frequently asked questions
- What is John Nicewicz's NPI number?
- John Nicewicz's National Provider Identifier (NPI) is 1164463667, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Nicewicz's specialty?
- John Nicewicz is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is John Nicewicz located?
- John Nicewicz's practice location on file with NPPES is 6970 E Chauncey Ln Ste 100, Phoenix, AZ 85054-5158.
- What is John Nicewicz's phone number?
- The practice phone number listed in the NPPES registry for John Nicewicz is (602) 788-7211.
- Does John Nicewicz accept Medicare?
- John Nicewicz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Nicewicz's NPI active?
- Yes — John Nicewicz's NPI (1164463667) is active in the NPPES registry as of the last update on 2019-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.