Nicole Rieger, M.D.
NPI 1134565096 · Surgery Physician · Fort Collins, CO
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicole Rieger, M.D. is a Surgery Physician provider in Fort Collins, CO (NPI 1134565096).
Provider details
- NPI number
- 1134565096
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 2014-01826 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
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
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- 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 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetronbrand: Ondansetron Odt | 21 | 21 |
| Oxycodone Hcl | 12 | 11 |
| Methocarbamol | 11 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$154 across 1 record (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)
- 2315 Stockton BlvdSacramento, CA 95817-2201Phone: (916) 734-2011
- 905 Verdae Blvd Ste 202Greenville, SC 29607-4098Phone: (864) 522-2100Fax: (864) 522-2105
Registry dates
- Enumerated
- 2013-05-20
- Last updated
- 2025-10-16
- Certified
- 2025-10-16
Frequently asked questions
- What is Nicole Rieger's NPI number?
- Nicole Rieger's National Provider Identifier (NPI) is 1134565096, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicole Rieger's specialty?
- Nicole Rieger is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Nicole Rieger located?
- Nicole Rieger's practice location on file with NPPES is 4700 Lady Moon Dr, Fort Collins, CO 80528-4426.
- What is Nicole Rieger's phone number?
- The practice phone number listed in the NPPES registry for Nicole Rieger is (970) 821-4000.
- Does Nicole Rieger accept Medicare?
- Nicole Rieger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicole Rieger's NPI active?
- Yes — Nicole Rieger's NPI (1134565096) is active in the NPPES registry as of the last update on 2025-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.