Alessandro Testori, MD PHD
NPI 1326057050 · Internal Medicine Physician · Longmont, CO
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alessandro Testori, MD PHD is a Internal Medicine Physician provider in Longmont, CO (NPI 1326057050).
Provider details
- NPI number
- 1326057050
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 48867 (CO)
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
160 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 48 | $66 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 45 | $94 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 45 | $97 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 22 | $127 |
Typical Medicare-allowed amounts for these services range $66–$127 (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 · 50 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 203 | 73 |
| Lisinopril | 110 | 40 |
| Metformin Hcl | 101 | 28 |
| Losartan Potassium | 86 | 39 |
| Levothyroxine Sodium | 81 | 24 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 80 | 23 |
Practice location
Mailing address
Additional practice locations (1)
- 3260 E 104th AveThornton, CO 80233-4406Phone: (303) 224-4700Fax: (303) 452-4392
Registry dates
- Enumerated
- 2006-08-05
- Last updated
- 2019-11-01
Frequently asked questions
- What is Alessandro Testori's NPI number?
- Alessandro Testori's National Provider Identifier (NPI) is 1326057050, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alessandro Testori's specialty?
- Alessandro Testori is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alessandro Testori located?
- Alessandro Testori's practice location on file with NPPES is 1551 Professional Ln Unit 170, Longmont, CO 80501-6971.
- What is Alessandro Testori's phone number?
- The practice phone number listed in the NPPES registry for Alessandro Testori is (303) 776-0868.
- Does Alessandro Testori accept Medicare?
- Alessandro Testori is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alessandro Testori's NPI active?
- Yes — Alessandro Testori's NPI (1326057050) is active in the NPPES registry as of the last update on 2019-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.