Samantha Silsbee, PA-C
NPI 1154950954 · Physician Assistant · Charleston, SC
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samantha Silsbee, PA-C is a Physician Assistant provider in Charleston, SC (NPI 1154950954).
Provider details
- NPI number
- 1154950954
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA7632 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
5 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
116 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 77 | $170 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 28 | $95 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 11 | $61 |
Typical Medicare-allowed amounts for these services range $61–$170 (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.
Practice location
Mailing address
Additional practice locations (4)
- 1462 Clifton Rd Ne Ste 280Atlanta, GA 30322-1063Phone: (717) 304-0522
- 75 Francis StBoston, MA 02115-6106Phone: (617) 732-6824
- 133 Brookline AveBoston, MA 02215-3904Phone: (617) 421-1000
- 316 Calhoun StCharleston, SC 29401-1113Phone: (843) 720-8490Fax: (843) 727-3602
Registry dates
- Enumerated
- 2020-04-03
- Last updated
- 2024-11-04
- Certified
- 2024-11-04
Frequently asked questions
- What is Samantha Silsbee's NPI number?
- Samantha Silsbee's National Provider Identifier (NPI) is 1154950954, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samantha Silsbee's specialty?
- Samantha Silsbee is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Samantha Silsbee located?
- Samantha Silsbee's practice location on file with NPPES is 171 Ashley Ave, Charleston, SC 29425-0100.
- What is Samantha Silsbee's phone number?
- The practice phone number listed in the NPPES registry for Samantha Silsbee is (843) 792-9200.
- Does Samantha Silsbee accept Medicare?
- Samantha Silsbee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samantha Silsbee's NPI active?
- Yes — Samantha Silsbee's NPI (1154950954) is active in the NPPES registry as of the last update on 2024-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.