Sandy Anne, M.D.
NPI 1558688168 · Hematology & Oncology Physician · Round Rock, TX
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sandy Anne, M.D. is a Hematology & Oncology Physician provider in Round Rock, TX (NPI 1558688168).
Provider details
- NPI number
- 1558688168
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- Q8514 (TX)
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
16 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
1,851 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 884 | $92 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 703 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 104 | $63 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 71 | $127 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 46 | $9 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 44 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 110 | 37 |
| Mirtazapine | 65 | 18 |
| Lorazepam | 59 | 19 |
| Gabapentin | 53 | 16 |
| Hydroxyurea | 46 | 14 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 41 | 21 |
| Anastrozole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,135 across 7 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
- 2010-04-23
- Last updated
- 2020-09-04
- Certified
- 2020-09-04
Frequently asked questions
- What is Sandy Anne's NPI number?
- Sandy Anne's National Provider Identifier (NPI) is 1558688168, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandy Anne's specialty?
- Sandy Anne is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Sandy Anne located?
- Sandy Anne's practice location on file with NPPES is 300 University Blvd Bldg a, Round Rock, TX 78665-1032.
- What is Sandy Anne's phone number?
- The practice phone number listed in the NPPES registry for Sandy Anne is (512) 509-0200.
- Does Sandy Anne accept Medicare?
- Sandy Anne is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sandy Anne's NPI active?
- Yes — Sandy Anne's NPI (1558688168) is active in the NPPES registry as of the last update on 2020-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.