Stylianos Rammos, MD
NPI 1568669828 · Neurological Surgery Physician · Sherwood, AR
Enrolled with Medicare as Practitioner - Neurosurgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stylianos Rammos, MD is a Neurological Surgery Physician provider in Sherwood, AR (NPI 1568669828).
Provider details
- NPI number
- 1568669828
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- E-6632 (AR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
596 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 103 | $80 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 98 | $72 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 46 | $118 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 41 | $115 |
| Insertion of Tube Into Internal Neck Artery for Diagnosis Or Treatment With Review By Radiologist36224 | 35 | $431 |
| Insertion of Tube Into Brain Artery for Diagnosis Or Treatment With Review By Radiologist |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 85 | 27 |
| Apixabanbrand: Eliquis | 78 | 19 |
| Ticagrelorbrand: Brilinta | 77 | 20 |
| Levetiracetam | 75 | 20 |
| Gabapentin | 57 | 19 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 36 | 13 |
| Diclofenac Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$248 across 10 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
- 2007-06-29
- Last updated
- 2019-10-03
Frequently asked questions
- What is Stylianos Rammos's NPI number?
- Stylianos Rammos's National Provider Identifier (NPI) is 1568669828, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stylianos Rammos's specialty?
- Stylianos Rammos is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Stylianos Rammos located?
- Stylianos Rammos's practice location on file with NPPES is 6020 Warden Rd Ste 100, Sherwood, AR 72120-6068.
- What is Stylianos Rammos's phone number?
- The practice phone number listed in the NPPES registry for Stylianos Rammos is (501) 552-6400.
- Does Stylianos Rammos accept Medicare?
- Stylianos Rammos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stylianos Rammos's NPI active?
- Yes — Stylianos Rammos's NPI (1568669828) is active in the NPPES registry as of the last update on 2019-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.