Grant Anderson, M.D.
NPI 1093946394 · Hospitalist Physician · Waco, TX
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Grant Anderson, M.D. is a Hospitalist Physician provider in Waco, TX (NPI 1093946394).
Provider details
- NPI number
- 1093946394
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 31214 (AL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
795 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 375 | $74 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 210 | $112 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 139 | $106 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 36 | $166 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 35 | $77 |
Typical Medicare-allowed amounts for these services range $74–$166 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cefdinir | 33 | 33 |
| Pantoprazole Sodium | 15 | 13 |
| Prednisone | 15 | 15 |
| Furosemide | 14 | 12 |
| Amlodipine Besylate | 13 | 13 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 12 | 12 |
| Empagliflozinbrand: Jardiance |
Practice location
Mailing address
Additional practice locations (1)
- 101 Sivley Rd SwHuntsville, AL 35801-4421Phone: (256) 265-3880Fax: (256) 265-3886
Registry dates
- Enumerated
- 2009-08-04
- Last updated
- 2020-09-04
- Certified
- 2020-09-04
Frequently asked questions
- What is Grant Anderson's NPI number?
- Grant Anderson's National Provider Identifier (NPI) is 1093946394, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grant Anderson's specialty?
- Grant Anderson is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Grant Anderson located?
- Grant Anderson's practice location on file with NPPES is 100 Hillcrest Medical Blvd, Waco, TX 76712-8897.
- What is Grant Anderson's phone number?
- The practice phone number listed in the NPPES registry for Grant Anderson is (254) 202-2000.
- Does Grant Anderson accept Medicare?
- Grant Anderson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Grant Anderson's NPI active?
- Yes — Grant Anderson's NPI (1093946394) 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.