Luis Freytes-Lugo, M.D.
NPI 1316919111 · Neurology Physician · San German, PR
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Luis Freytes-Lugo, M.D. is a Neurology Physician provider in San German, PR (NPI 1316919111).
Provider details
- NPI number
- 1316919111
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 9750 (PR)
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
20 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
20 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 | 20 | $89 |
Typical Medicare-allowed amounts for these services range $89–$89 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Memantine Hcl | 712 | 185 |
| Galantamine Hbrbrand: Galantamine Er | 289 | 77 |
| Donepezil Hcl | 230 | 65 |
| Butalb/Acetaminophen/Caffeinebrand: Butalbital-Acetaminophen-Caffe | 124 | 21 |
| Memantine Hclbrand: Memantine Hcl Er | 109 | 26 |
| Amantadine Hclbrand: Amantadine | 105 | 26 |
| Gabapentin | 93 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$246 across 7 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
- 2006-02-06
- Last updated
- 2016-12-28
Frequently asked questions
- What is Luis Freytes-Lugo's NPI number?
- Luis Freytes-Lugo's National Provider Identifier (NPI) is 1316919111, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Luis Freytes-Lugo's specialty?
- Luis Freytes-Lugo is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Luis Freytes-Lugo located?
- Luis Freytes-Lugo's practice location on file with NPPES is 87 Ave Univ Interamericana, San German, PR 00683-4338.
- What is Luis Freytes-Lugo's phone number?
- The practice phone number listed in the NPPES registry for Luis Freytes-Lugo is (787) 264-0110.
- Does Luis Freytes-Lugo accept Medicare?
- Luis Freytes-Lugo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Luis Freytes-Lugo's NPI active?
- Yes — Luis Freytes-Lugo's NPI (1316919111) is active in the NPPES registry as of the last update on 2016-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.