Cristina Alencar, M.D.
NPI 1306055249 · Hematology & Oncology Physician · Chesapeake, VA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cristina Alencar, M.D. is a Hematology & Oncology Physician provider in Chesapeake, VA (NPI 1306055249).
Provider details
- NPI number
- 1306055249
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 0101251200 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
14,829 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 2,544 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 1,736 | $10 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 874 | $9 |
| Injection of Additional New Drug Or Substance Into Vein96375 | 643 | $15 |
| Gammaglobulin (immune System Protein) Measurement82784 | 552 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 534 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Letrozole | 165 | 50 |
| Dexamethasone | 72 | 28 |
| Prochlorperazine Maleate | 44 | 19 |
| Apixabanbrand: Eliquis | 44 | 15 |
| Olanzapine | 34 | 19 |
| Ondansetronbrand: Ondansetron Odt | 33 | 22 |
| Rivaroxabanbrand: Xarelto | 33 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-21
- Last updated
- 2019-01-17
Frequently asked questions
- What is Cristina Alencar's NPI number?
- Cristina Alencar's National Provider Identifier (NPI) is 1306055249, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cristina Alencar's specialty?
- Cristina Alencar is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Cristina Alencar located?
- Cristina Alencar's practice location on file with NPPES is 725 Volvo Pkwy, Chesapeake, VA 23320-1602.
- What is Cristina Alencar's phone number?
- The practice phone number listed in the NPPES registry for Cristina Alencar is (757) 549-4403.
- Does Cristina Alencar accept Medicare?
- Cristina Alencar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cristina Alencar's NPI active?
- Yes — Cristina Alencar's NPI (1306055249) is active in the NPPES registry as of the last update on 2019-01-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.