Shawn Simpson, PA-C
NPI 1699789313 · Physician Assistant · Annapolis, MD
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shawn Simpson, PA-C is a Physician Assistant provider in Annapolis, MD (NPI 1699789313).
Provider details
- NPI number
- 1699789313
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- Yes
- License
- C0002981 (MD)
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
19 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
2,094 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 | 400 | $52 |
| X-Ray of Knee, 4 Or More Views73564 | 335 | $10 |
| X-Ray of Knee, 3 Views73562 | 263 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 252 | $83 |
| X-Ray of Hip, 2-3 Views73502 | 241 | $10 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 196 | $69 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 132 | 78 |
| Mupirocin | 107 | 100 |
| Amoxicillin | 94 | 73 |
| Celecoxib | 44 | 39 |
| Meloxicam | 39 | 33 |
| Metaxalone | 16 | 12 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 15 | 12 |
| Hydromorphone Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$98 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
Registry dates
- Enumerated
- 2006-07-28
- Last updated
- 2007-07-09
Frequently asked questions
- What is Shawn Simpson's NPI number?
- Shawn Simpson's National Provider Identifier (NPI) is 1699789313, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shawn Simpson's specialty?
- Shawn Simpson is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Shawn Simpson located?
- Shawn Simpson's practice location on file with NPPES is 2003 Medical Parkway, Annapolis, MD 21401-3088.
- What is Shawn Simpson's phone number?
- The practice phone number listed in the NPPES registry for Shawn Simpson is (410) 573-2530.
- Does Shawn Simpson accept Medicare?
- Shawn Simpson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shawn Simpson's NPI active?
- Yes — Shawn Simpson's NPI (1699789313) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.