Daniel Weisholtz, M.D.
NPI 1366691354 · Epilepsy Physician · Boston, MA
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Weisholtz, M.D. is a Epilepsy Physician provider in Boston, MA (NPI 1366691354).
Provider details
- NPI number
- 1366691354
- Entity type
- Individual
- Primary specialty
- Epilepsy PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 250523 (MA)
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 tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
531 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) |
|---|---|---|
| Measurement of Brain Wave Activity (eeg), Awake and Drowsy95816 | 99 | $59 |
| Measurement of Brain Wave Activity (eeg), Awake and Asleep95819 | 82 | $58 |
| Measurement of Brain Wave Activity With Video (veeg), 12-26 Hours With Review and Report By Health Care Professional95720 | 73 | $216 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 51 | $150 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 43 | $193 |
| 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'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levetiracetam | 162 | 35 |
| Lamotrigine | 130 | 27 |
| Cenobamatebrand: Xcopri | 117 | 12 |
| Lamotriginebrand: Lamotrigine Er | 87 | — |
| Levetiracetambrand: Levetiracetam Er | 86 | 17 |
| Lacosamide | 72 | 19 |
| Topiramate | 60 | — |
Practice location
Mailing address
Additional practice locations (1)
- 60 Fenwood RdBoston, MA 02115-6128Phone: (617) 732-5500
Registry dates
- Enumerated
- 2008-09-15
- Last updated
- 2025-04-07
- Certified
- 2025-04-07
Frequently asked questions
- What is Daniel Weisholtz's NPI number?
- Daniel Weisholtz's National Provider Identifier (NPI) is 1366691354, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Weisholtz's specialty?
- Daniel Weisholtz is listed in the NPPES registry with a primary specialty of Epilepsy Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Weisholtz located?
- Daniel Weisholtz's practice location on file with NPPES is 75 Francis St, Boston, MA 02115-6110.
- What is Daniel Weisholtz's phone number?
- The practice phone number listed in the NPPES registry for Daniel Weisholtz is (617) 732-7432.
- Does Daniel Weisholtz accept Medicare?
- Daniel Weisholtz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Weisholtz's NPI active?
- Yes — Daniel Weisholtz's NPI (1366691354) is active in the NPPES registry as of the last update on 2025-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.