Nathaniel Stephens, DO
NPI 1902068364 · Emergency Medicine Physician · Fort Collins, CO
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathaniel Stephens, DO is a Emergency Medicine Physician provider in Fort Collins, CO (NPI 1902068364).
Provider details
- NPI number
- 1902068364
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- OS10749 (FL)
Specialties & taxonomies
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
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
660 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 301 | $169 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 222 | $8 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 70 | $115 |
| Critical Care, First 30-74 Minutes99291 | 52 | $206 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 15 | $69 |
Typical Medicare-allowed amounts for these services range $8–$206 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 50 | 49 |
| Cephalexin | 30 | 30 |
| Ondansetron Hcl | 25 | 25 |
| Ketorolac Tromethamine | 25 | 25 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 17 | — |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 16 | 15 |
| Oxycodone Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$129 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 (1)
- 1324 Lakeland Hills BlvdLakeland, FL 33805-4543Phone: (863) 602-3443
Registry dates
- Enumerated
- 2008-06-27
- Last updated
- 2018-03-17
Frequently asked questions
- What is Nathaniel Stephens's NPI number?
- Nathaniel Stephens's National Provider Identifier (NPI) is 1902068364, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathaniel Stephens's specialty?
- Nathaniel Stephens is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nathaniel Stephens located?
- Nathaniel Stephens's practice location on file with NPPES is 1024 S Lemay Ave, Fort Collins, CO 80524-3929.
- What is Nathaniel Stephens's phone number?
- The practice phone number listed in the NPPES registry for Nathaniel Stephens is (970) 495-7000.
- Does Nathaniel Stephens accept Medicare?
- Nathaniel Stephens is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathaniel Stephens's NPI active?
- Yes — Nathaniel Stephens's NPI (1902068364) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.