David Ellsworth, DO
NPI 1437505088 · Internal Medicine Physician · Plattsburgh, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Ellsworth, DO is a Internal Medicine Physician provider in Plattsburgh, NY (NPI 1437505088).
Provider details
- NPI number
- 1437505088
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 299191 (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
10 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
58 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) |
|---|---|---|
| Hemoglobin A1c Level83036 | 22 | $10 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus and Influenza87428 | 20 | $69 |
| Urinalysis, Manual Test81002 | 16 | $3 |
Typical Medicare-allowed amounts for these services range $3–$69 (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 · 144 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 671 | 187 |
| Lisinopril | 369 | 96 |
| Omeprazole | 352 | 101 |
| Amlodipine Besylate | 302 | 88 |
| Gabapentin | 263 | 88 |
| Metoprolol Succinate | 216 | 54 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-05-12
- Last updated
- 2026-03-13
- Certified
- 2026-03-13
Frequently asked questions
- What is David Ellsworth's NPI number?
- David Ellsworth's National Provider Identifier (NPI) is 1437505088, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Ellsworth's specialty?
- David Ellsworth is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Ellsworth located?
- David Ellsworth's practice location on file with NPPES is 87 Plaza Blvd, Plattsburgh, NY 12901-6438.
- What is David Ellsworth's phone number?
- The practice phone number listed in the NPPES registry for David Ellsworth is (518) 536-7060.
- Does David Ellsworth accept Medicare?
- David Ellsworth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Ellsworth's NPI active?
- Yes — David Ellsworth's NPI (1437505088) is active in the NPPES registry as of the last update on 2026-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.