Quick answers
- Does Tiffany C. Lewis accept Medicare assignment?
- Yes. Medicare's clinician data says Tiffany C. Lewis 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 Tiffany C. Lewis see?
- In 2024, CMS data shows 2,506 Original Medicare patients and 12,000 services for Tiffany C. Lewis. This counts Original Medicare only and measures volume, not quality.
- What is Tiffany C. Lewis's NPI number?
- 1649400870. 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 Tiffany C. Lewis, 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 | 2,506 |
|---|---|
| Services billed to Medicare | 12,000 |
| Different services or procedures | 142 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Injection, gadobutrol, 0.1 ml (A9585)5,759 services
- Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)1,250 services
- Screening mammography (77067)1,062 services
- Screening 3d breast mammography (77063)1,045 services
- Complete ultrasound scan of 1 breast (76641)403 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 cholesterol74%
- High blood pressure63%
- Arthritis51%
- Osteoporosis27%
- Diabetes26%
- Anxiety25%
Hospitals where Tiffany C. Lewis works
Medicare's Facility Affiliation Data lists Tiffany C. Lewis 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.
- CHRISTUS Southern New MexicoAlamogordo, NM · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 320004
- Cibola General HospitalGrants, NM · Critical Access Hospital · Emergency services: listed by Medicare · CCN 321308
- Kingman Regional Medical CenterKingman, AZ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 030055
- Los Alamos Medical CenterLos Alamos, NM · Acute Care Hospital · Emergency services: listed by Medicare · CCN 320033
- Yuma Regional Medical CenterYuma, AZ · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 030013
Practice locations
Addresses where Tiffany C. Lewis is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 7; the Medicare profile lists all.
- 1033 Sycamore AveKingman, AZ 86409 (928) 681‑8600
- 2400 S Ave AYuma, AZ 85364 (928) 344‑2000
- 2669 Scenic DrAlamogordo, NM 88310 (505) 439‑6100
- 3269 N Stockton Hill RdKingman, AZ 86409
- 490 A W Zia RdSanta Fe, NM 87505 (505) 983‑9139
Group practices
Medicare enrollment lists Tiffany C. Lewis as a member of these groups (CMS data updated October 2, 2026).
- Yuma Regional Medical Center361 clinicians in the group
- Otero County Hospital Association244 clinicians in the group
- Kingman Healthcare Inc186 clinicians in the group
- New Mexico Oncology Hematology Consultants Ltd68 clinicians in the group
- X-Ray Associates of New Mexico PC56 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Kingman
Clinicians with the same Medicare primary specialty in Kingman, AZ — not a recommendation.
Other clinicians in Yuma Regional Medical Center
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Kansas City University Of Physicians And Surgeons |
| Graduation year | 2009 (17 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1649400870 |
| 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