Stephen Demma, RN
NPI 1437501459 · Nurse Practitioner · Roanoke, VA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Demma, RN is a Nurse Practitioner provider in Roanoke, VA (NPI 1437501459).
Provider details
- NPI number
- 1437501459
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN
- Sex
- Male
- Sole proprietor
- No
- License
- 0024177883 (VA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
185 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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 117 | $143 |
| Critical Care, First 30-74 Minutes99291 | 42 | $175 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 14 | $108 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 12 | $7 |
Typical Medicare-allowed amounts for these services range $7–$175 (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 · 1 distinct drug on file.
| Drug | Part D claims (2024) |
|---|---|
| Fluticasone/Vilanterolbrand: Breo Ellipta | 12 |
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.
Practice location
Mailing address
Additional practice locations (3)
- 303 E Gordon StCovington, VA 24426-2628Phone: (304) 520-1020
- 70 Medical Center Cir Ste 308Fishersville, VA 22939-2273Phone: (540) 245-7190Fax: (540) 245-7191
- 1 Arh LaneSuite 300Low Moor, VA 24457Phone: (540) 862-6357Fax: (540) 862-7933
Registry dates
- Enumerated
- 2016-07-02
- Last updated
- 2023-07-24
- Certified
- 2023-07-24
Frequently asked questions
- What is Stephen Demma's NPI number?
- Stephen Demma's National Provider Identifier (NPI) is 1437501459, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Demma's specialty?
- Stephen Demma is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Stephen Demma located?
- Stephen Demma's practice location on file with NPPES is 2001 Crystal Spring Ave Sw Ste 201, Roanoke, VA 24014-2465.
- What is Stephen Demma's phone number?
- The practice phone number listed in the NPPES registry for Stephen Demma is (540) 853-0100.
- Does Stephen Demma accept Medicare?
- Stephen Demma is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Demma's NPI active?
- Yes — Stephen Demma's NPI (1437501459) is active in the NPPES registry as of the last update on 2023-07-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.