Quick answers
- Does Zephaniah T. Quigley accept Medicare assignment?
- Yes. Medicare's clinician data says Zephaniah T. Quigley 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 Zephaniah T. Quigley see?
- In 2024, CMS data shows 635 Original Medicare patients and 5,372 services for Zephaniah T. Quigley. This counts Original Medicare only and measures volume, not quality.
- What is Zephaniah T. Quigley's NPI number?
- 1669095253. 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 Zephaniah T. Quigley, 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 | 635 |
|---|---|
| Services billed to Medicare | 5,372 |
| Different services or procedures | 67 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Injection, denosumab, 1 mg (J0897)2,640 services
- Detection test by nucleic acid for organism, amplified probe technique (87798)390 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)370 services
- Automated urinalysis test (81003)319 services
- Manual urinalysis test with examination using microscope, automated (81001)254 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 blood pressure66%
- High cholesterol58%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)42%
- Arthritis41%
- Diabetes26%
- Ischemic heart disease21%
Hospitals where Zephaniah T. Quigley works
Medicare's Facility Affiliation Data lists Zephaniah T. Quigley 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.
- Community HospitalGrand Junction, CO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 060054
- Delta County Memorial HospitalDelta, CO · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 060071
- Family Health West HospitalFruita, CO · Critical Access Hospital · Emergency services: listed by Medicare · CCN 061302
- Intermountain Health St. Mary's Regional HospitalGrand Junction, CO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 060023
- Montrose Regional HealthMontrose, CO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 060006
Practice locations
Addresses where Zephaniah T. Quigley is enrolled with Medicare (CMS data updated October 2, 2026).
- 1501 E 3rd St, Delta HealthDelta, CO 81416 (970) 874‑7681
- 2373 G Rd, Suite 200Grand Junction, CO 81505 (970) 243‑3061
Group practices
Medicare enrollment lists Zephaniah T. Quigley as a member of these groups (CMS data updated October 2, 2026).
- Delta County Memorial Hospital102 clinicians in the group
- Colorado Surgical Affiliates LLC52 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Delta
Clinicians with the same Medicare primary specialty in Delta, CO — not a recommendation.
Other clinicians in Delta County Memorial Hospital
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1669095253 |
| 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