Keith Leventhal, DO
NPI 1144394214 · Family Medicine Physician · North Bellmore, NY
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Keith Leventhal, DO is a Family Medicine Physician provider in North Bellmore, NY (NPI 1144394214).
Provider details
- NPI number
- 1144394214
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 208565 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
1,190 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 313 | $105 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 233 | $9 |
| Urinalysis, Manual Test81002 | 145 | $3 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 125 | $17 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 116 | $106 |
| Advance Care Planning, First 30 Minutes99497 | 77 | $95 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 83 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 262 | 73 |
| Amlodipine Besylate | 257 | 73 |
| Losartan Potassium | 162 | 40 |
| Metformin Hcl | 149 | 40 |
| Levothyroxine Sodium | 143 | 34 |
| Omeprazole | 126 | 32 |
| Metoprolol Succinate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$114 across 5 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
- 2006-11-20
- Last updated
- 2014-11-25
Frequently asked questions
- What is Keith Leventhal's NPI number?
- Keith Leventhal's National Provider Identifier (NPI) is 1144394214, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Keith Leventhal's specialty?
- Keith Leventhal is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Keith Leventhal located?
- Keith Leventhal's practice location on file with NPPES is 2374 Jerusalem Ave, North Bellmore, NY 11710-1825.
- What is Keith Leventhal's phone number?
- The practice phone number listed in the NPPES registry for Keith Leventhal is (516) 409-8311.
- Does Keith Leventhal accept Medicare?
- Keith Leventhal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Keith Leventhal's NPI active?
- Yes — Keith Leventhal's NPI (1144394214) is active in the NPPES registry as of the last update on 2014-11-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.