David Keller, DO
NPI 1578026969 · Family Medicine Physician · Rockford, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Keller, DO is a Family Medicine Physician provider in Rockford, MI (NPI 1578026969).
Provider details
- NPI number
- 1578026969
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
7 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
225 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 | 111 | $121 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 31 | $123 |
| Hemoglobin A1c Level83036 | 27 | $10 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 24 | $34 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 21 | $86 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 108 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 299 | 108 |
| Levothyroxine Sodium | 163 | 47 |
| Omeprazole | 151 | 50 |
| Amlodipine Besylate | 132 | 42 |
| Lisinopril | 128 | 49 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 123 | 32 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$929 across 44 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
- 2019-04-11
- Last updated
- 2022-10-11
- Certified
- 2022-10-11
Frequently asked questions
- What is David Keller's NPI number?
- David Keller's National Provider Identifier (NPI) is 1578026969, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Keller's specialty?
- David Keller is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Keller located?
- David Keller's practice location on file with NPPES is 6785 Myers Lake Ave Ne Ste B, Rockford, MI 49341-7415.
- What is David Keller's phone number?
- The practice phone number listed in the NPPES registry for David Keller is (616) 884-5191.
- Does David Keller accept Medicare?
- David Keller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Keller's NPI active?
- Yes — David Keller's NPI (1578026969) is active in the NPPES registry as of the last update on 2022-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.