Quick answers
- Does David R. Ottolenghi accept Medicare assignment?
- Yes. Medicare's clinician data says David R. Ottolenghi accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does David R. Ottolenghi see?
- In 2024, CMS data shows 323 Original Medicare patients and 1,727 services for David R. Ottolenghi. This counts Original Medicare only and measures volume, not quality.
- What is David R. Ottolenghi's NPI number?
- 1841383338. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for David R. Ottolenghi, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 323 |
|---|---|
| Services billed to Medicare | 1,727 |
| Different services or procedures | 50 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)500 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)179 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)145 services
- Annual depression screening, 5 to 15 minutes (G0444)130 services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)90 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol71%
- High blood pressure49%
- Arthritis36%
- Ischemic heart disease25%
- Anxiety21%
- Diabetes18%
Hospitals where David R. Ottolenghi works
Medicare's Facility Affiliation Data lists David R. Ottolenghi at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Medical Center of the RockiesLoveland, CO · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 060119
- Poudre Valley HospitalFort Collins, CO · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 060010
- UCHealth Greeley HospitalGreeley, CO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 060131
- UCHealth Yampa Valley Medical CenterSteamboat Springs, CO · Acute Care Hospital · Emergency services: listed by Medicare · CCN 060049
Practice locations
Addresses where David R. Ottolenghi is enrolled with Medicare (CMS data updated October 2, 2026).
- 2121 E Harmony Rd, Unit 310Fort Collins, CO 80528 (970) 221‑3855
- 730 14th St SW, Suite 200Loveland, CO 80537 (970) 663‑0815
Group practices
Medicare enrollment lists David R. Ottolenghi as a member of these groups (CMS data updated October 2, 2026).
- Select Physical Therapy Holdings Inc2,024 clinicians in the group
- Mountain View Family Medicine4 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Fort Collins
Clinicians with the same Medicare primary specialty in Fort Collins, CO — not a recommendation.
Other clinicians in Select Physical Therapy Holdings Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Ohio State University College Of Medicine |
| Graduation year | 1990 (36 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1841383338 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians