Dimitrios Nacopoulos, MD
NPI 1699919308 · Neurology Physician · Erie, PA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dimitrios Nacopoulos, MD is a Neurology Physician provider in Erie, PA (NPI 1699919308).
Provider details
- NPI number
- 1699919308
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD452239 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,213 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 314 | $122 |
| 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 | 255 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 134 | $86 |
| Needle Measurement of Electrical Activity in Muscle With Injection of Chemical for Paralysis of Nerve Muscle95874 | 88 | $70 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 81 | $172 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 55 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 1,400 | 288 |
| Gabapentin | 200 | 45 |
| Amantadine Hclbrand: Amantadine | 172 | 40 |
| Ropinirole Hcl | 163 | 19 |
| Carbidopa/Levodopabrand: Rytary | 153 | 22 |
| Rasagiline Mesylate | 146 | 28 |
| Donepezil Hcl | 134 | 27 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-04-24
- Last updated
- 2021-04-01
- Certified
- 2021-04-01
Frequently asked questions
- What is Dimitrios Nacopoulos's NPI number?
- Dimitrios Nacopoulos's National Provider Identifier (NPI) is 1699919308, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dimitrios Nacopoulos's specialty?
- Dimitrios Nacopoulos is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Dimitrios Nacopoulos located?
- Dimitrios Nacopoulos's practice location on file with NPPES is 120 E 2nd St Third Floor, Erie, PA 16507-1578.
- What is Dimitrios Nacopoulos's phone number?
- The practice phone number listed in the NPPES registry for Dimitrios Nacopoulos is (814) 877-8000.
- Does Dimitrios Nacopoulos accept Medicare?
- Dimitrios Nacopoulos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dimitrios Nacopoulos's NPI active?
- Yes — Dimitrios Nacopoulos's NPI (1699919308) is active in the NPPES registry as of the last update on 2021-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.