Quick answers
- Does Christina V. Darby accept Medicare assignment?
- Yes. Medicare's clinician data says Christina V. Darby 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 Christina V. Darby see?
- In 2024, CMS data shows 178 Original Medicare patients and 357 services for Christina V. Darby. This counts Original Medicare only and measures volume, not quality.
- What is Christina V. Darby's NPI number?
- 1225348592. 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 Christina V. Darby, 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 | 178 |
|---|---|
| Services billed to Medicare | 357 |
| Different services or procedures | 12 |
| Participating Medicare provider | Yes |
| Average age of these patients | 67 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)75 services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)71 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)69 services
- Sleep study in sleep lab with continuous airway pressure (6 years or older) (95811)59 services
- Sleep study in sleep lab (6 years or older) (95810)25 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 pressure71%
- High cholesterol55%
- Arthritis42%
- Diabetes37%
- Anxiety26%
- COPD24%
Hospitals where Christina V. Darby works
Medicare's Facility Affiliation Data lists Christina V. Darby 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.
- Alaska Native Medical CenterAnchorage, AK · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 020026
- Providence Alaska Medical CenterAnchorage, AK · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 020001
Practice locations
Addresses where Christina V. Darby is enrolled with Medicare (CMS data updated October 2, 2026).
- 3900 Ambassador DrAnchorage, AK 99508 (907) 563‑2662
- 3976 University Lake Dr, Suite 100Anchorage, AK 99508 (907) 563‑2662
- 4315 Diplomacy DrAnchorage, AK 99508 (907) 563‑2662
- 4320 Diplomacy DrAnchorage, AK 99508 (907) 265‑4955
- 4441 Diplomacy DrAnchorage, AK 99508 (907) 563‑2662
Group practices
Medicare enrollment lists Christina V. Darby as a member of this group (CMS data updated October 2, 2026).
- Alaska Native Tribal Health Consortium607 clinicians in the group
Specialties
- Neurologyprimary
Other neurologists in Anchorage
Clinicians with the same Medicare primary specialty in Anchorage, AK — not a recommendation.
Other clinicians in Alaska Native Tribal Health Consortium
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Washington School Of Medicine |
| Graduation year | 2006 (20 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1225348592 |
| 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