William Tamparo, M.D.
NPI 1366852212 · Internal Medicine Physician · Plainview, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Tamparo, M.D. is a Internal Medicine Physician provider in Plainview, NY (NPI 1366852212).
Provider details
- NPI number
- 1366852212
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,741 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 | 1,128 | $146 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 866 | $9 |
| Administration of Influenza Virus VaccineG0008 | 191 | $37 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 179 | $104 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 151 | $17 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 101 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 247 | 101 |
| Amlodipine Besylate | 151 | 64 |
| Rosuvastatin Calcium | 122 | 58 |
| Losartan Potassium | 108 | 45 |
| Metoprolol Succinate | 105 | 46 |
| Pantoprazole Sodium | 105 | 47 |
| Alprazolam |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$40 across 2 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
Additional practice locations (1)
- 71 Ontario RdFloral Park, NY 11001-4116Phone: (516) 318-8361
Registry dates
- Enumerated
- 2014-04-30
- Last updated
- 2021-04-02
- Certified
- 2021-04-02
Frequently asked questions
- What is William Tamparo's NPI number?
- William Tamparo's National Provider Identifier (NPI) is 1366852212, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Tamparo's specialty?
- William Tamparo is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Tamparo located?
- William Tamparo's practice location on file with NPPES is 1097 Old Country Rd Ste 201, Plainview, NY 11803-6505.
- What is William Tamparo's phone number?
- The practice phone number listed in the NPPES registry for William Tamparo is (516) 827-5757.
- Does William Tamparo accept Medicare?
- William Tamparo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Tamparo's NPI active?
- Yes — William Tamparo's NPI (1366852212) is active in the NPPES registry as of the last update on 2021-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.