Lewis Herzbrun, M.D.
NPI 1164452157 · Physical Medicine & Rehabilitation Physician · Eustis, FL
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lewis Herzbrun, M.D. is a Physical Medicine & Rehabilitation Physician provider in Eustis, FL (NPI 1164452157).
Provider details
- NPI number
- 1164452157
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- ME73067 (FL)
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
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
1,437 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) |
|---|---|---|
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 578 | $91 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 388 | $109 |
| Nerve Conduction, 7-8 Studies95910 | 159 | $167 |
| Nerve Conduction, 9-10 Studies95911 | 114 | $201 |
| Nerve Conduction, 5-6 Studies95909 | 93 | $128 |
| Nerve Conduction, 3-4 Studies95908 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Tramadol Hcl | 27 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 20 |
| Morphine Sulfatebrand: Morphine Sulfate Er | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-04
- Last updated
- 2012-11-05
Frequently asked questions
- What is Lewis Herzbrun's NPI number?
- Lewis Herzbrun's National Provider Identifier (NPI) is 1164452157, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lewis Herzbrun's specialty?
- Lewis Herzbrun is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is Lewis Herzbrun located?
- Lewis Herzbrun's practice location on file with NPPES is 30 W Wilt Ave, Eustis, FL 32726-2949.
- What is Lewis Herzbrun's phone number?
- The practice phone number listed in the NPPES registry for Lewis Herzbrun is (352) 357-7342.
- Does Lewis Herzbrun accept Medicare?
- Lewis Herzbrun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lewis Herzbrun's NPI active?
- Yes — Lewis Herzbrun's NPI (1164452157) is active in the NPPES registry as of the last update on 2012-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.