Quick answers
- Does Cristina Whitehead accept Medicare assignment?
- Yes. Medicare's clinician data says Cristina Whitehead 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 Cristina Whitehead see?
- In 2024, CMS data shows 102 Original Medicare patients and 163 services for Cristina Whitehead. This counts Original Medicare only and measures volume, not quality.
- What is Cristina Whitehead's NPI number?
- 1841057833. 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 Cristina Whitehead, 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 | 102 |
|---|---|
| Services billed to Medicare | 163 |
| Different services or procedures | 13 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Professional service for multiple injections of allergen (95117)46 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)20 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)19 services
- Diagnostic exam of nasal passages using an endoscope (31231)16 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)16 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 pressure75%
- High cholesterol75%
- Arthritis44%
- Diabetes29%
- Ischemic heart disease28%
- Depression25%
Practice locations
Addresses where Cristina Whitehead is enrolled with Medicare (CMS data updated October 2, 2026).
- 690 Columbiana Dr, Suite BColumbia, SC 29212 (803) 408‑3277
Group practices
Medicare enrollment lists Cristina Whitehead as a member of this group (CMS data updated October 2, 2026).
- South Carolina Ent Allergy and Sleep Medicine PA24 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Columbia
Clinicians with the same Medicare primary specialty in Columbia, SC — not a recommendation.
Other clinicians in South Carolina Ent Allergy and Sleep Medicine PA
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| School | Medical University Of South Carolina College Of Medicine |
|---|---|
| Graduation year | 2023 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1841057833 |
| 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