Nicolas Lopez Acevedo, M.D.
NPI 1992953814 · Colon & Rectal Surgery Physician · San Juan, PR
Enrolled with Medicare as Practitioner - Colorectal Surgery (proctology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicolas Lopez Acevedo, M.D. is a Colon & Rectal Surgery Physician provider in San Juan, PR (NPI 1992953814).
Provider details
- NPI number
- 1992953814
- Entity type
- Individual
- Primary specialty
- Colon & Rectal Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 17900 (PR)
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 tenure25% of score
17 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
68 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 51 | $122 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 17 | $165 |
Typical Medicare-allowed amounts for these services range $122–$165 (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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Naloxone Hcl | 221 | 217 |
| Midazolam Hcl | 82 | 82 |
| Midazolam Hcl/Pfbrand: Midazolam Hcl | 78 | 77 |
| Flumazenil | 70 | 70 |
| Fentanyl Citrate/Pfbrand: Fentanyl Citrate | 67 | 67 |
| Gabapentin | 59 | 58 |
| Tramadol Hcl/Acetaminophenbrand: Tramadol Hcl-Acetaminophen | 32 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$24 across 1 record (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
- 2008-09-04
- Last updated
- 2022-03-18
- Certified
- 2022-03-07
Frequently asked questions
- What is Nicolas Lopez Acevedo's NPI number?
- Nicolas Lopez Acevedo's National Provider Identifier (NPI) is 1992953814, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicolas Lopez Acevedo's specialty?
- Nicolas Lopez Acevedo is listed in the NPPES registry with a primary specialty of Colon & Rectal Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Nicolas Lopez Acevedo located?
- Nicolas Lopez Acevedo's practice location on file with NPPES is 400 Ave Fd Roosevelt, San Juan, PR 00918-2129.
- What is Nicolas Lopez Acevedo's phone number?
- The practice phone number listed in the NPPES registry for Nicolas Lopez Acevedo is (787) 724-9595.
- Does Nicolas Lopez Acevedo accept Medicare?
- Nicolas Lopez Acevedo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicolas Lopez Acevedo's NPI active?
- Yes — Nicolas Lopez Acevedo's NPI (1992953814) is active in the NPPES registry as of the last update on 2022-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.