Artemio Santiago-Molina, M.D.
NPI 1770928046 · Gastroenterology Physician · Rio Piedras, PR
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Artemio Santiago-Molina, M.D. is a Gastroenterology Physician provider in Rio Piedras, PR (NPI 1770928046).
Provider details
- NPI number
- 1770928046
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 19961 (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
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
16 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 | 16 | $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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Midazolam Hcl/Pfbrand: Midazolam Hcl | 273 | 231 |
| Lidocaine Hclbrand: Lidocaine Hcl Viscous | 173 | 172 |
| Midazolam Hcl | 129 | 115 |
| Fentanyl Citrate/Pfbrand: Fentanyl Citrate | 102 | 82 |
| Omeprazole | 86 | 54 |
| Sucralfate | 35 | 18 |
| Naloxone Hcl | 31 | 29 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$238 across 5 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
Additional practice locations (1)
- 435 Ave Ponce De LeonHato Rey, PR 00917-3424Phone: (939) 205-2343
Registry dates
- Enumerated
- 2013-05-01
- Last updated
- 2023-02-09
- Certified
- 2023-02-09
Frequently asked questions
- What is Artemio Santiago-Molina's NPI number?
- Artemio Santiago-Molina's National Provider Identifier (NPI) is 1770928046, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Artemio Santiago-Molina's specialty?
- Artemio Santiago-Molina is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Artemio Santiago-Molina located?
- Artemio Santiago-Molina's practice location on file with NPPES is Bo. Monacillo #150 Ave. Americo Miranda, Rio Piedras, PR 00935.
- What is Artemio Santiago-Molina's phone number?
- The practice phone number listed in the NPPES registry for Artemio Santiago-Molina is (787) 413-9923.
- Does Artemio Santiago-Molina accept Medicare?
- Artemio Santiago-Molina is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Artemio Santiago-Molina's NPI active?
- Yes — Artemio Santiago-Molina's NPI (1770928046) is active in the NPPES registry as of the last update on 2023-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.