Sylvia Rojas, M.D.
NPI 1851344329 · Neurology Physician · Helena, MT
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sylvia Rojas, M.D. is a Neurology Physician provider in Helena, MT (NPI 1851344329).
Provider details
- NPI number
- 1851344329
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 100775 (MT)
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
20 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
213 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 52 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 46 | $124 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 46 | $175 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 32 | $215 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 19 | $94 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Memantine Hcl | 68 | 22 |
| Gabapentin | 50 | 16 |
| Levetiracetam | 44 | 18 |
| Donepezil Hcl | 43 | 16 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 41 | — |
| Baclofen | 34 | — |
| Rasagiline Mesylate | 27 | — |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa Er |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$18 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)
- 200 Commons Way Ste CKalispell, MT 59901-1915Phone: (406) 752-5095Fax: (406) 751-3079
Registry dates
- Enumerated
- 2006-05-18
- Last updated
- 2024-02-19
- Certified
- 2024-02-19
Frequently asked questions
- What is Sylvia Rojas's NPI number?
- Sylvia Rojas's National Provider Identifier (NPI) is 1851344329, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sylvia Rojas's specialty?
- Sylvia Rojas is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Sylvia Rojas located?
- Sylvia Rojas's practice location on file with NPPES is 1645 Vandelay Ave Ste 301, Helena, MT 59601-3929.
- What is Sylvia Rojas's phone number?
- The practice phone number listed in the NPPES registry for Sylvia Rojas is (406) 731-8888.
- Does Sylvia Rojas accept Medicare?
- Sylvia Rojas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sylvia Rojas's NPI active?
- Yes — Sylvia Rojas's NPI (1851344329) is active in the NPPES registry as of the last update on 2024-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.