Quick answers
- Does Christine M. Brass Jones accept Medicare assignment?
- Yes. Medicare's clinician data says Christine M. Brass Jones 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 Christine M. Brass Jones see?
- In 2024, CMS data shows 26 Original Medicare patients and 57 services for Christine M. Brass Jones. This counts Original Medicare only and measures volume, not quality.
- What is Christine M. Brass Jones's NPI number?
- 1659336105. 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 Christine M. Brass Jones, 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 | 26 |
|---|---|
| Services billed to Medicare | 57 |
| Different services or procedures | 18 |
| Participating Medicare provider | Yes |
| Average age of these patients | 70 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)15 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 cholesterol54%
- Arthritis50%
- High blood pressure46%
Practice locations
Addresses where Christine M. Brass Jones is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 7; the Medicare profile lists all.
- 1200 N Beaver StFlagstaff, AZ 86001 (928) 779‑3366
- 1200 N Beaver St, Attn. Managed Care ContractingFlagstaff, AZ 86001
- 1634 S Priest Dr, Suite 101Tempe, AZ 85281 (480) 821‑3600
- 1910 W Frye RdChandler, AZ 85224 (480) 467‑2145
- 269 S Candy LnCottonwood, AZ 86326 (928) 639‑6000
Group practices
Medicare enrollment lists Christine M. Brass Jones as a member of these groups (CMS data updated October 2, 2026).
- Northern Arizona Healthcare Corporation385 clinicians in the group
- Valley Perinatal Services LLC65 clinicians in the group
- Momdoc LLC64 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Flagstaff
Clinicians with the same Medicare primary specialty in Flagstaff, AZ — not a recommendation.
Other clinicians in Northern Arizona Healthcare Corporation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 1995 (31 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1659336105 |
| 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
- 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