Irwin Ingwer, M.D
NPI 1356386239 · Infectious Disease Physician · Plainview, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Irwin Ingwer, M.D is a Infectious Disease Physician provider in Plainview, NY (NPI 1356386239).
Provider details
- NPI number
- 1356386239
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- 109300 (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
3,471 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 | 627 | $144 |
| 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'SG2211 | 577 | $18 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 289 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 229 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 195 | $13 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 52 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 247 | 79 |
| Rosuvastatin Calcium | 179 | 51 |
| Amlodipine Besylate | 167 | 49 |
| Hydrochlorothiazide | 118 | 37 |
| Levothyroxine Sodium | 101 | 30 |
| Metoprolol Succinate | 98 | 31 |
| Zolpidem Tartrate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$200 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
- 2006-06-17
- Last updated
- 2013-02-22
Frequently asked questions
- What is Irwin Ingwer's NPI number?
- Irwin Ingwer's National Provider Identifier (NPI) is 1356386239, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irwin Ingwer's specialty?
- Irwin Ingwer is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Irwin Ingwer located?
- Irwin Ingwer's practice location on file with NPPES is 789 Old Country Rd, Plainview, NY 11803-4907.
- What is Irwin Ingwer's phone number?
- The practice phone number listed in the NPPES registry for Irwin Ingwer is (516) 433-3600.
- Does Irwin Ingwer accept Medicare?
- Irwin Ingwer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Irwin Ingwer's NPI active?
- Yes — Irwin Ingwer's NPI (1356386239) is active in the NPPES registry as of the last update on 2013-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.