David Hamaker, PA-C
NPI 1427092147 · Medical Physician Assistant · Burton, MI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Hamaker, PA-C is a Medical Physician Assistant provider in Burton, MI (NPI 1427092147).
Provider details
- NPI number
- 1427092147
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- License
- DH003107 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 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 · 104 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 236 | 44 |
| Losartan Potassium | 192 | 38 |
| Amlodipine Besylate | 188 | 45 |
| Atorvastatin Calcium | 182 | 48 |
| Levothyroxine Sodium | 171 | 35 |
| Simvastatin | 165 | 37 |
| Hydrochlorothiazide | 159 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$337 across 20 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
- 2006-06-15
- Last updated
- 2026-03-31
- Certified
- 2026-03-31
Frequently asked questions
- What is David Hamaker's NPI number?
- David Hamaker's National Provider Identifier (NPI) is 1427092147, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Hamaker's specialty?
- David Hamaker is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is David Hamaker located?
- David Hamaker's practice location on file with NPPES is G3375 S Saginaw St, Burton, MI 48529-1277.
- What is David Hamaker's phone number?
- The practice phone number listed in the NPPES registry for David Hamaker is (810) 743-6830.
- Does David Hamaker accept Medicare?
- David Hamaker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Hamaker's NPI active?
- Yes — David Hamaker's NPI (1427092147) is active in the NPPES registry as of the last update on 2026-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.