Sandra Holzhauer-Feeney, MD
NPI 1992773055 · Internal Medicine Physician · Rifle, CO
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sandra Holzhauer-Feeney, MD is a Internal Medicine Physician provider in Rifle, CO (NPI 1992773055).
Provider details
- NPI number
- 1992773055
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- DR.0053791 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
56 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 45 | $8 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 11 | $183 |
Typical Medicare-allowed amounts for these services range $8–$183 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 134 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 266 | 57 |
| Atorvastatin Calcium | 218 | 51 |
| Gabapentin | 176 | 36 |
| Amlodipine Besylate | 174 | 43 |
| Spironolactone | 163 | 37 |
| Rosuvastatin Calcium | 159 | 56 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$276 across 17 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
- 2006-03-14
- Last updated
- 2020-02-14
- Certified
- 2020-02-14
Frequently asked questions
- What is Sandra Holzhauer-Feeney's NPI number?
- Sandra Holzhauer-Feeney's National Provider Identifier (NPI) is 1992773055, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Holzhauer-Feeney's specialty?
- Sandra Holzhauer-Feeney is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sandra Holzhauer-Feeney located?
- Sandra Holzhauer-Feeney's practice location on file with NPPES is 501 Airport Rd, Rifle, CO 81650.
- What is Sandra Holzhauer-Feeney's phone number?
- The practice phone number listed in the NPPES registry for Sandra Holzhauer-Feeney is (970) 625-1100.
- Does Sandra Holzhauer-Feeney accept Medicare?
- Sandra Holzhauer-Feeney is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sandra Holzhauer-Feeney's NPI active?
- Yes — Sandra Holzhauer-Feeney's NPI (1992773055) is active in the NPPES registry as of the last update on 2020-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.