Byron Littlefield, D.O.
NPI 1447279740 · Family Medicine Physician · Adairsville, GA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Byron Littlefield, D.O. is a Family Medicine Physician provider in Adairsville, GA (NPI 1447279740).
Provider details
- NPI number
- 1447279740
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 028810 (GA)
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
1,111 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 | 512 | $119 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 338 | $9 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 96 | $13 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 71 | $84 |
| Administration of Influenza Virus VaccineG0008 | 43 | $30 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 30 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 211 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 875 | 184 |
| Rosuvastatin Calcium | 548 | 132 |
| Amlodipine Besylate | 528 | 124 |
| Furosemide | 504 | 115 |
| Alprazolam | 496 | 72 |
| Clonazepam | 463 | 55 |
| Lisinopril | 441 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,153 across 67 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
- 2006-07-18
- Last updated
- 2018-12-18
Frequently asked questions
- What is Byron Littlefield's NPI number?
- Byron Littlefield's National Provider Identifier (NPI) is 1447279740, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Byron Littlefield's specialty?
- Byron Littlefield is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Byron Littlefield located?
- Byron Littlefield's practice location on file with NPPES is 21 Commerce Pkwy, Adairsville, GA 30103-2009.
- What is Byron Littlefield's phone number?
- The practice phone number listed in the NPPES registry for Byron Littlefield is (770) 773-9201.
- Does Byron Littlefield accept Medicare?
- Byron Littlefield is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Byron Littlefield's NPI active?
- Yes — Byron Littlefield's NPI (1447279740) is active in the NPPES registry as of the last update on 2018-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.