Douglas Little, MD
NPI 1255309787 · Family Medicine Physician · Tucson, AZ
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Douglas Little, MD is a Family Medicine Physician provider in Tucson, AZ (NPI 1255309787).
Provider details
- NPI number
- 1255309787
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 32133 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 44 | — |
| Atorvastatin Calcium | 37 | 13 |
| Omeprazole | 34 | 11 |
| Levothyroxine Sodium | 33 | — |
| Amlodipine Besylate | 32 | 11 |
| Losartan Potassium | 30 | — |
| Famotidine |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$245 across 3 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
- 2006-03-10
- Last updated
- 2024-10-22
- Certified
- 2024-10-22
Frequently asked questions
- What is Douglas Little's NPI number?
- Douglas Little's National Provider Identifier (NPI) is 1255309787, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Little's specialty?
- Douglas Little is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Douglas Little located?
- Douglas Little's practice location on file with NPPES is 6450 N Swan Rd Ste 120, Tucson, AZ 85718-3656.
- What is Douglas Little's phone number?
- The practice phone number listed in the NPPES registry for Douglas Little is (520) 240-9130.
- Does Douglas Little accept Medicare?
- Douglas Little is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Douglas Little's NPI active?
- Yes — Douglas Little's NPI (1255309787) is active in the NPPES registry as of the last update on 2024-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.