Pamella Walker, PA-C
NPI 1558922070 · Physician Assistant · Smithtown, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pamella Walker, PA-C is a Physician Assistant provider in Smithtown, NY (NPI 1558922070).
Provider details
- NPI number
- 1558922070
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 023756 (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
7 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
1,644 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 | 468 | $91 |
| Test to Measure Expiratory Airflow and Volume Initiated By Patient and Evaluated By Provider94016 | 250 | $23 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 136 | $40 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 130 | $115 |
| Test to Determine Lung Volumes Using Gas Dilution Or Washout94727 | 125 | $45 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 125 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 391 | 169 |
| Prednisone | 337 | 158 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 258 | 81 |
| Montelukast Sodium | 190 | 53 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 96 | 29 |
| Budesonide/Glycopyr/Formoterolbrand: Breztri Aerosphere | 79 | 23 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,156 across 88 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
- 2019-06-25
- Last updated
- 2025-03-11
- Certified
- 2025-03-11
Frequently asked questions
- What is Pamella Walker's NPI number?
- Pamella Walker's National Provider Identifier (NPI) is 1558922070, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Pamella Walker's specialty?
- Pamella Walker is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Pamella Walker located?
- Pamella Walker's practice location on file with NPPES is 373 Ny-111 #5, Smithtown, NY 11787.
- What is Pamella Walker's phone number?
- The practice phone number listed in the NPPES registry for Pamella Walker is (631) 360-8481.
- Does Pamella Walker accept Medicare?
- Pamella Walker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Pamella Walker's NPI active?
- Yes — Pamella Walker's NPI (1558922070) is active in the NPPES registry as of the last update on 2025-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.