Janelle Silvis, RN, MSN, AGPCNP-BC
NPI 1437820065 · Primary Care Nurse Practitioner · Berkeley, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Janelle Silvis, RN, MSN, AGPCNP-BC is a Primary Care Nurse Practitioner provider in Berkeley, CA (NPI 1437820065).
Provider details
- NPI number
- 1437820065
- Entity type
- Individual
- Primary specialty
- Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, MSN, AGPCNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 95018547 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
4 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
313 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 Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 217 | $60 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 35 | $67 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 31 | $95 |
| Administration of Influenza Virus VaccineG0008 | 18 | $2 |
| Admn Sarscov2 Vacc 1 Dose90480 | 12 | $25 |
Typical Medicare-allowed amounts for these services range $2–$95 (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 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 141 | 65 |
| Amlodipine Besylate | 90 | 37 |
| Losartan Potassium | 56 | 23 |
| Tamsulosin Hcl | 37 | 14 |
| Metformin Hcl | 34 | 16 |
| Levothyroxine Sodium | 27 | 11 |
| Alendronate Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$13 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
Additional practice locations (1)
- 10700 Macarthur BlvdOakland, CA 94605-5298Phone: (510) 981-4100
Registry dates
- Enumerated
- 2021-09-23
- Last updated
- 2021-12-08
- Certified
- 2021-12-08
Frequently asked questions
- What is Janelle Silvis's NPI number?
- Janelle Silvis's National Provider Identifier (NPI) is 1437820065, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janelle Silvis's specialty?
- Janelle Silvis is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Janelle Silvis located?
- Janelle Silvis's practice location on file with NPPES is 3075 Adeline St Ste 280, Berkeley, CA 94703-2580.
- What is Janelle Silvis's phone number?
- The practice phone number listed in the NPPES registry for Janelle Silvis is (510) 981-4100.
- Does Janelle Silvis accept Medicare?
- Janelle Silvis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Janelle Silvis's NPI active?
- Yes — Janelle Silvis's NPI (1437820065) is active in the NPPES registry as of the last update on 2021-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.