William Gambrell, M.D.
NPI 1013056985 · Otolaryngology Physician · Carrollton, GA
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Gambrell, M.D. is a Otolaryngology Physician provider in Carrollton, GA (NPI 1013056985).
Provider details
- NPI number
- 1013056985
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 060456 (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
888 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 264 | $82 |
| Test to Assess Middle Ear Function92567 | 142 | $14 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 126 | $100 |
| Comprehensive Hearing and Speech Recognition Test92557 | 115 | $33 |
| X-Ray of Paranasal Sinus, 1-2 Views70210 | 60 | $28 |
| Diagnostic Exam of Voice Box Using a Flexible Endoscope31575 | 54 | $111 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 486 | 205 |
| Omeprazole | 196 | 68 |
| Mupirocin | 52 | 43 |
| Famotidine | 44 | 14 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 35 | 32 |
| Pantoprazole Sodium | 35 | 14 |
| Ofloxacin | 34 | 30 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$40 across 1 record (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
- 2007-02-06
- Last updated
- 2022-07-18
- Certified
- 2022-07-18
Frequently asked questions
- What is William Gambrell's NPI number?
- William Gambrell's National Provider Identifier (NPI) is 1013056985, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Gambrell's specialty?
- William Gambrell is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is William Gambrell located?
- William Gambrell's practice location on file with NPPES is 150 Clinic Ave, Carrollton, GA 30117-4401.
- What is William Gambrell's phone number?
- The practice phone number listed in the NPPES registry for William Gambrell is (770) 832-1488.
- Does William Gambrell accept Medicare?
- William Gambrell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Gambrell's NPI active?
- Yes — William Gambrell's NPI (1013056985) is active in the NPPES registry as of the last update on 2022-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.