Loly Silalahi, NP
NPI 1548882392 · Nurse Practitioner · Stanford, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Loly Silalahi, NP is a Nurse Practitioner provider in Stanford, CA (NPI 1548882392).
Provider details
- NPI number
- 1548882392
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 95014098 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 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
454 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 117 | $139 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 116 | $183 |
| 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'SG2211 | 55 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 50 | $132 |
| 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'SG2211 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 182 | 72 |
| Spironolactone | 143 | 59 |
| Carvedilol | 121 | 46 |
| Sacubitril/Valsartanbrand: Entresto | 113 | 35 |
| Empagliflozinbrand: Jardiance | 109 | 38 |
| Furosemide | 102 | 44 |
| Bumetanide | 86 | 32 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-05-15
- Last updated
- 2025-12-30
- Certified
- 2025-12-30
Frequently asked questions
- What is Loly Silalahi's NPI number?
- Loly Silalahi's National Provider Identifier (NPI) is 1548882392, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Loly Silalahi's specialty?
- Loly Silalahi is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Loly Silalahi located?
- Loly Silalahi's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Loly Silalahi's phone number?
- The practice phone number listed in the NPPES registry for Loly Silalahi is (650) 723-4000.
- Does Loly Silalahi accept Medicare?
- Loly Silalahi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Loly Silalahi's NPI active?
- Yes — Loly Silalahi's NPI (1548882392) is active in the NPPES registry as of the last update on 2025-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.