Emma Passera
NPI 1386159556 · Physician Assistant · Fredericksburg, VA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Emma Passera is a Physician Assistant provider in Fredericksburg, VA (NPI 1386159556).
Provider details
- NPI number
- 1386159556
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 0110006056 (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 tenure28% of score
8 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
1,170 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 466 | $74 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 250 | $58 |
| X-Ray of Knee, 4 Or More Views73564 | 129 | $39 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 100 | $29 |
| X-Ray of Knee, 1-2 Views73560 | 76 | $28 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 38 | $91 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 111 | 72 |
| Diclofenac Sodium | 68 | 25 |
| Pregabalin | 60 | 34 |
| Tramadol Hcl | 45 | 34 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 22 | 14 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 21 | 15 |
| Meloxicam |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-12-08
- Last updated
- 2026-02-09
- Certified
- 2026-02-09
Frequently asked questions
- What is Emma Passera's NPI number?
- Emma Passera's National Provider Identifier (NPI) is 1386159556, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emma Passera's specialty?
- Emma Passera is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Emma Passera located?
- Emma Passera's practice location on file with NPPES is 9530 Cosner Dr Ste 101, Fredericksburg, VA 22408-7760.
- What is Emma Passera's phone number?
- The practice phone number listed in the NPPES registry for Emma Passera is (540) 373-4602.
- Does Emma Passera accept Medicare?
- Emma Passera is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Emma Passera's NPI active?
- Yes — Emma Passera's NPI (1386159556) is active in the NPPES registry as of the last update on 2026-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.