Julie Winkler, P.A.
NPI 1407816572 · Medical Physician Assistant · La Plata, MD
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Julie Winkler, P.A. is a Medical Physician Assistant provider in La Plata, MD (NPI 1407816572).
Provider details
- NPI number
- 1407816572
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Female
- Sole proprietor
- No
- License
- C0002471 (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
20 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
305 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) |
|---|---|---|
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 183 | $99 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 73 | $146 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 31 | $59 |
| Critical Care, First 30-74 Minutes99291 | 18 | $177 |
Typical Medicare-allowed amounts for these services range $59–$177 (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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methylprednisolone | 55 | 53 |
| Tramadol Hcl | 44 | 43 |
| Cefdinir | 22 | 22 |
| Cyclobenzaprine Hcl | 22 | 20 |
| Cephalexin | 18 | 18 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 16 | 15 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$50 across 3 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
- 2006-03-24
- Last updated
- 2009-11-17
Frequently asked questions
- What is Julie Winkler's NPI number?
- Julie Winkler's National Provider Identifier (NPI) is 1407816572, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julie Winkler's specialty?
- Julie Winkler is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Julie Winkler located?
- Julie Winkler's practice location on file with NPPES is 16 N La Plata Ct, La Plata, MD 20646-4283.
- What is Julie Winkler's phone number?
- The practice phone number listed in the NPPES registry for Julie Winkler is (301) 392-3330.
- Does Julie Winkler accept Medicare?
- Julie Winkler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Julie Winkler's NPI active?
- Yes — Julie Winkler's NPI (1407816572) is active in the NPPES registry as of the last update on 2009-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.