John Ippolito, DO
NPI 1043275605 · Rheumatology Physician · Setauket, NY
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Ippolito, DO is a Rheumatology Physician provider in Setauket, NY (NPI 1043275605).
Provider details
- NPI number
- 1043275605
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- License
- 167286 (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
511 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 410 | $138 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 101 | $99 |
Typical Medicare-allowed amounts for these services range $99–$138 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxychloroquine Sulfate | 108 | 56 |
| Prednisone | 69 | 33 |
| Allopurinol | 57 | 23 |
| Methotrexate Sodiumbrand: Methotrexate | 57 | 29 |
| Gabapentin | 46 | 24 |
| Sulfasalazine | 32 | 15 |
| Alendronate Sodium | 30 | 18 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Ippolito's NPI number?
- John Ippolito's National Provider Identifier (NPI) is 1043275605, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Ippolito's specialty?
- John Ippolito is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is John Ippolito located?
- John Ippolito's practice location on file with NPPES is 100 S Jersey Ave, Setauket, NY 11733-2034.
- What is John Ippolito's phone number?
- The practice phone number listed in the NPPES registry for John Ippolito is (631) 689-5000.
- Does John Ippolito accept Medicare?
- John Ippolito is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Ippolito's NPI active?
- Yes — John Ippolito's NPI (1043275605) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.