Lillian Hamm, APRN
NPI 1215642459 · Family Nurse Practitioner · Columbia, KY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lillian Hamm, APRN is a Family Nurse Practitioner provider in Columbia, KY (NPI 1215642459).
Provider details
- NPI number
- 1215642459
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 266159 (TN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
3 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,516 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 287 | $13 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 245 | $72 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 245 | $101 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 152 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 109 | $8 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Hyclate | 73 | 71 |
| Prednisone | 61 | 60 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 44 | 44 |
| Cephalexin | 32 | 32 |
| Cefdinir | 29 | 28 |
| Azithromycin | 28 | 28 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 27 | 22 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-01-23
- Last updated
- 2024-10-01
- Certified
- 2024-08-06
Frequently asked questions
- What is Lillian Hamm's NPI number?
- Lillian Hamm's National Provider Identifier (NPI) is 1215642459, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lillian Hamm's specialty?
- Lillian Hamm is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lillian Hamm located?
- Lillian Hamm's practice location on file with NPPES is 197 Will Walker Rd, Columbia, KY 42728-7436.
- What is Lillian Hamm's phone number?
- The practice phone number listed in the NPPES registry for Lillian Hamm is (270) 384-9981.
- Does Lillian Hamm accept Medicare?
- Lillian Hamm is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lillian Hamm's NPI active?
- Yes — Lillian Hamm's NPI (1215642459) is active in the NPPES registry as of the last update on 2024-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.