Haven Caldwell-Sachar, D.O.
NPI 1750677118 · Medical Oncology Physician · Savannah, GA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Haven Caldwell-Sachar, D.O. is a Medical Oncology Physician provider in Savannah, GA (NPI 1750677118).
Provider details
- NPI number
- 1750677118
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 88714 (GA)
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 tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
6,337 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) |
|---|---|---|
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 1,309 | $8 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 1,127 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 499 | $83 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 415 | $118 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 392 | $111 |
| Injection of Additional New Drug Or Substance Into Vein96375 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 194 | 62 |
| Oxycodone Hcl | 87 | 36 |
| Apixabanbrand: Eliquis | 82 | 18 |
| Ondansetron Hcl | 70 | 54 |
| Prochlorperazine Maleate | 58 | 45 |
| Lenalidomidebrand: Revlimid | 58 | — |
| Gabapentin | 57 | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$54 across 3 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
Additional practice locations (1)
- 2633 W 23rd StPanama City, FL 32405-2339Phone: (850) 819-6786
Registry dates
- Enumerated
- 2011-06-23
- Last updated
- 2022-12-29
- Certified
- 2022-12-29
Frequently asked questions
- What is Haven Caldwell-Sachar's NPI number?
- Haven Caldwell-Sachar's National Provider Identifier (NPI) is 1750677118, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Haven Caldwell-Sachar's specialty?
- Haven Caldwell-Sachar is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Haven Caldwell-Sachar located?
- Haven Caldwell-Sachar's practice location on file with NPPES is 4700 Waters Ave Ste 201, Savannah, GA 31404-6220.
- What is Haven Caldwell-Sachar's phone number?
- The practice phone number listed in the NPPES registry for Haven Caldwell-Sachar is (912) 692-2000.
- Does Haven Caldwell-Sachar accept Medicare?
- Haven Caldwell-Sachar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Haven Caldwell-Sachar's NPI active?
- Yes — Haven Caldwell-Sachar's NPI (1750677118) is active in the NPPES registry as of the last update on 2022-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.