Joseph Scamardo, M.D.
NPI 1639285489 · Neurology Physician · Nacogdoches, TX
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Scamardo, M.D. is a Neurology Physician provider in Nacogdoches, TX (NPI 1639285489).
Provider details
- NPI number
- 1639285489
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- H8379 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
357 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 | 238 | $122 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 46 | $160 |
| Exam of Neurobehavioral Status, First Hour96116 | 28 | $89 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 27 | $173 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 18 | $87 |
Typical Medicare-allowed amounts for these services range $87–$173 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 63 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Memantine Hcl | 704 | 142 |
| Donepezil Hcl | 410 | 100 |
| Levetiracetam | 267 | 46 |
| Primidone | 164 | 29 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 156 | 36 |
| Topiramate | 146 | 35 |
| Rivastigmine | 140 | 35 |
| Rivastigmine Tartratebrand: Rivastigmine |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-22
- Last updated
- 2017-03-07
Frequently asked questions
- What is Joseph Scamardo's NPI number?
- Joseph Scamardo's National Provider Identifier (NPI) is 1639285489, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Scamardo's specialty?
- Joseph Scamardo is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Scamardo located?
- Joseph Scamardo's practice location on file with NPPES is 4848 Ne Stallings Dr, Nacogdoches, TX 75965-1239.
- What is Joseph Scamardo's phone number?
- The practice phone number listed in the NPPES registry for Joseph Scamardo is (936) 205-5801.
- Does Joseph Scamardo accept Medicare?
- Joseph Scamardo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Scamardo's NPI active?
- Yes — Joseph Scamardo's NPI (1639285489) is active in the NPPES registry as of the last update on 2017-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.