Katie Hammond, DO
NPI 1225371909 · Internal Medicine Physician · Lansing, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katie Hammond, DO is a Internal Medicine Physician provider in Lansing, MI (NPI 1225371909).
Provider details
- NPI number
- 1225371909
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- 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 tenure33% of score
13 yrs in NPPES registry
- Profile completeness33% of score
83% 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 · 90 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 326 | 87 |
| Atorvastatin Calcium | 285 | 91 |
| Lisinopril | 205 | 63 |
| Amlodipine Besylate | 168 | 47 |
| Omeprazole | 154 | 56 |
| Metformin Hcl | 151 | 45 |
| Rosuvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$325 across 18 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
- 2013-04-01
- Last updated
- 2016-11-14
Frequently asked questions
- What is Katie Hammond's NPI number?
- Katie Hammond's National Provider Identifier (NPI) is 1225371909, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katie Hammond's specialty?
- Katie Hammond is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Katie Hammond located?
- Katie Hammond's practice location on file with NPPES is 1540 Lake Lansing Rd Ste 201, Lansing, MI 48912-3757.
- What is Katie Hammond's phone number?
- The practice phone number listed in the NPPES registry for Katie Hammond is (517) 913-3900.
- Does Katie Hammond accept Medicare?
- Katie Hammond is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katie Hammond's NPI active?
- Yes — Katie Hammond's NPI (1225371909) is active in the NPPES registry as of the last update on 2016-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.