Christina Biester
NPI 1891700506 · Family Medicine Physician · Chesterfield, SC
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christina Biester is a Family Medicine Physician provider in Chesterfield, SC (NPI 1891700506).
Provider details
- NPI number
- 1891700506
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 24102 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
348 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Hemoglobin A1c Level83036 | 129 | $10 |
| Automated Urinalysis Test81003 | 69 | $2 |
| Blood Glucose (sugar) Level82947 | 46 | $4 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 46 | $16 |
| Blood Count, Hemoglobin85018 | 33 | $2 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 | 25 | $35 |
Typical Medicare-allowed amounts for these services range $2–$35 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 168 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 387 | 121 |
| Amlodipine Besylate | 359 | 101 |
| Levothyroxine Sodium | 302 | 85 |
| Rosuvastatin Calcium | 276 | 88 |
| Gabapentin | 264 | 82 |
| Prednisone | 258 | 121 |
| Furosemide | 258 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$381 across 20 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-30
- Last updated
- 2023-03-22
- Certified
- 2021-06-02
Frequently asked questions
- What is Christina Biester's NPI number?
- Christina Biester's National Provider Identifier (NPI) is 1891700506, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Biester's specialty?
- Christina Biester is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christina Biester located?
- Christina Biester's practice location on file with NPPES is 204 Perry Wiley Way, Chesterfield, SC 29709-5701.
- What is Christina Biester's phone number?
- The practice phone number listed in the NPPES registry for Christina Biester is (843) 623-5080.
- Does Christina Biester accept Medicare?
- Christina Biester is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christina Biester's NPI active?
- Yes — Christina Biester's NPI (1891700506) is active in the NPPES registry as of the last update on 2023-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.