Shannon Glaws, PA-C
NPI 1649582131 · Physician Assistant · Sterling, VA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shannon Glaws, PA-C is a Physician Assistant provider in Sterling, VA (NPI 1649582131).
Provider details
- NPI number
- 1649582131
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 0110003316 (VA)
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
15 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
42 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 | 16 | $106 |
| Replacement of Knee Joint, Both Sides of Knee27447 | 15 | $191 |
| Replacement of Thigh Bone and Hip Joint With Prosthesis27130 | 11 | $192 |
Typical Medicare-allowed amounts for these services range $106–$192 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Celecoxib | 159 | 94 |
| Cefadroxil | 113 | 108 |
| Tramadol Hcl | 110 | 100 |
| Oxycodone Hcl | 88 | 80 |
| Meloxicam | 26 | 13 |
| Amoxicillin | 26 | 20 |
| Clindamycin Hcl | 24 | 15 |
| Methylprednisolone | 13 | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$51 across 2 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
Registry dates
- Enumerated
- 2010-07-13
- Last updated
- 2021-04-14
- Certified
- 2021-04-14
Frequently asked questions
- What is Shannon Glaws's NPI number?
- Shannon Glaws's National Provider Identifier (NPI) is 1649582131, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Glaws's specialty?
- Shannon Glaws is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Shannon Glaws located?
- Shannon Glaws's practice location on file with NPPES is 21475 Ridgetop Cir Ste 150, Sterling, VA 20166-6580.
- What is Shannon Glaws's phone number?
- The practice phone number listed in the NPPES registry for Shannon Glaws is (703) 444-5000.
- Does Shannon Glaws accept Medicare?
- Shannon Glaws is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shannon Glaws's NPI active?
- Yes — Shannon Glaws's NPI (1649582131) is active in the NPPES registry as of the last update on 2021-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.