Hilary Kieffer, MD
NPI 1104275916 · Family Medicine Physician · Marble Falls, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hilary Kieffer, MD is a Family Medicine Physician provider in Marble Falls, TX (NPI 1104275916).
Provider details
- NPI number
- 1104275916
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- R4728 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
793 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 | 221 | $128 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 192 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 124 | $130 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 123 | $91 |
| Administration of Influenza Virus VaccineG0008 | 30 | $25 |
| Automated Urinalysis Test81003 | 26 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 58 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 136 | 46 |
| Rosuvastatin Calcium | 122 | 42 |
| Atorvastatin Calcium | 115 | 45 |
| Gabapentin | 89 | 28 |
| Metformin Hclbrand: Metformin Hcl Er | 75 | 28 |
| Amlodipine Besylate | 72 | 27 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$204 across 10 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
Additional practice locations (2)
- 605 S Conroe Medical DrConroe, TX 77304-4722Phone: (936) 539-4004
- 800 W Highway 71Marble Falls, TX 78654Phone: (830) 201-7100Fax: (830) 201-7304
Registry dates
- Enumerated
- 2016-06-13
- Last updated
- 2022-01-26
- Certified
- 2022-01-26
Frequently asked questions
- What is Hilary Kieffer's NPI number?
- Hilary Kieffer's National Provider Identifier (NPI) is 1104275916, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hilary Kieffer's specialty?
- Hilary Kieffer is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hilary Kieffer located?
- Hilary Kieffer's practice location on file with NPPES is 706 Avenue G, Marble Falls, TX 78654-5866.
- What is Hilary Kieffer's phone number?
- The practice phone number listed in the NPPES registry for Hilary Kieffer is (830) 201-8900.
- Does Hilary Kieffer accept Medicare?
- Hilary Kieffer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hilary Kieffer's NPI active?
- Yes — Hilary Kieffer's NPI (1104275916) is active in the NPPES registry as of the last update on 2022-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.