Timothy Duffy, DPM
NPI 1750363487 · Podiatrist · Queensbury, NY
Enrolled with Medicare as Practitioner - Podiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Duffy, DPM is a Podiatrist provider in Queensbury, NY (NPI 1750363487).
Provider details
- NPI number
- 1750363487
- Entity type
- Individual
- Primary specialty
- PodiatristPodiatric Medicine & Surgery Service Providers
- Credential
- DPM
- Sex
- Male
- Sole proprietor
- No
- License
- 004548 (NY)
Specialties & taxonomies
Podiatric Medicine & Surgery Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Terbinafine Hcl | 48 | 23 |
| Methylprednisolone | 24 | 20 |
| Meloxicam | 22 | 17 |
| Ammonium Lactate | 19 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (2)
- 38 Larose StGlens Falls, NY 12801-3452Phone: (518) 824-8181Fax: (833) 819-0268
- 3767 Main StWarrensburg, NY 12885-1890Phone: (518) 623-2844Fax: (518) 623-3416
Registry dates
- Enumerated
- 2005-11-17
- Last updated
- 2026-03-13
- Certified
- 2026-03-13
Frequently asked questions
- What is Timothy Duffy's NPI number?
- Timothy Duffy's National Provider Identifier (NPI) is 1750363487, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Duffy's specialty?
- Timothy Duffy is listed in the NPPES registry with a primary specialty of Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is Timothy Duffy located?
- Timothy Duffy's practice location on file with NPPES is 161 Carey Rd, Queensbury, NY 12804-7821.
- What is Timothy Duffy's phone number?
- The practice phone number listed in the NPPES registry for Timothy Duffy is (518) 824-8610.
- Does Timothy Duffy accept Medicare?
- Timothy Duffy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Duffy's NPI active?
- Yes — Timothy Duffy's NPI (1750363487) 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.