William Kolhoff, M.D.
NPI 1669703278 · Internal Medicine Physician · Rincon, GA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Kolhoff, M.D. is a Internal Medicine Physician provider in Rincon, GA (NPI 1669703278).
Provider details
- NPI number
- 1669703278
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 063706 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
16 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lansoprazole | 101 | 19 |
| Levetiracetam | 72 | 16 |
| Sucralfate | 63 | 13 |
| Levothyroxine Sodium | 56 | 11 |
| Atorvastatin Calcium | 54 | — |
| Lacosamide | 39 | — |
| Amlodipine Besylate | 38 | — |
| Carbamazepine |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$273 across 11 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
- 2010-01-21
- Last updated
- 2015-07-15
Frequently asked questions
- What is William Kolhoff's NPI number?
- William Kolhoff's National Provider Identifier (NPI) is 1669703278, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Kolhoff's specialty?
- William Kolhoff is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Kolhoff located?
- William Kolhoff's practice location on file with NPPES is 800 Towne Park Dr Ste 100, Rincon, GA 31326-5160.
- What is William Kolhoff's phone number?
- The practice phone number listed in the NPPES registry for William Kolhoff is (912) 826-0052.
- Does William Kolhoff accept Medicare?
- William Kolhoff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Kolhoff's NPI active?
- Yes — William Kolhoff's NPI (1669703278) is active in the NPPES registry as of the last update on 2015-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.