Jacqueline Siejka
NPI 1508271214 · Surgical Physician Assistant · Amherst, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jacqueline Siejka is a Surgical Physician Assistant provider in Amherst, NY (NPI 1508271214).
Provider details
- NPI number
- 1508271214
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 017618 (NY)
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
12 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
205 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 41 | $74 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 38 | $58 |
| X-Ray of Foot, Minimum of 3 Views73630 | 35 | $17 |
| X-Ray of Hip, 2-3 Views73502 | 25 | $29 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 22 | $104 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tramadol Hcl | 75 | 69 |
| Oxycodone Hcl | 65 | 58 |
| Ondansetronbrand: Ondansetron Odt | 48 | 46 |
| Cephalexin | 45 | 42 |
| Meloxicam | 45 | 43 |
| Scopolamine | 38 | 36 |
| Methylprednisolone | 31 | 30 |
| Tamsulosin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$52 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
- 2014-06-23
- Last updated
- 2022-12-13
- Certified
- 2022-12-13
Frequently asked questions
- What is Jacqueline Siejka's NPI number?
- Jacqueline Siejka's National Provider Identifier (NPI) is 1508271214, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jacqueline Siejka's specialty?
- Jacqueline Siejka is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jacqueline Siejka located?
- Jacqueline Siejka's practice location on file with NPPES is 3925 Sheridan Dr Ste 100, Amherst, NY 14226-1738.
- What is Jacqueline Siejka's phone number?
- The practice phone number listed in the NPPES registry for Jacqueline Siejka is (716) 250-6492.
- Does Jacqueline Siejka accept Medicare?
- Jacqueline Siejka is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jacqueline Siejka's NPI active?
- Yes — Jacqueline Siejka's NPI (1508271214) is active in the NPPES registry as of the last update on 2022-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.