Hayleigh Slezak, PA
NPI 1669900759 · Physician Assistant · Portsmouth, VA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hayleigh Slezak, PA is a Physician Assistant provider in Portsmouth, VA (NPI 1669900759).
Provider details
- NPI number
- 1669900759
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
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
9 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,616 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 234 | $106 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 206 | $9 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 156 | $14 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 79 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 76 | $76 |
| Blood Test, Lipids (cholesterol and Triglycerides) |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 75 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 340 | 92 |
| Amlodipine Besylate | 273 | 72 |
| Lisinopril | 229 | 54 |
| Losartan Potassium | 128 | 36 |
| Metformin Hcl | 101 | 25 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 89 | 30 |
Practice location
Mailing address
Additional practice locations (1)
- 12420 Warwick Blvd Bldg 4Newport News, VA 23606-3001Phone: (757) 594-4431
Registry dates
- Enumerated
- 2017-06-01
- Last updated
- 2019-04-26
Frequently asked questions
- What is Hayleigh Slezak's NPI number?
- Hayleigh Slezak's National Provider Identifier (NPI) is 1669900759, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hayleigh Slezak's specialty?
- Hayleigh Slezak is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Hayleigh Slezak located?
- Hayleigh Slezak's practice location on file with NPPES is 3636 High St, Portsmouth, VA 23707-3236.
- What is Hayleigh Slezak's phone number?
- The practice phone number listed in the NPPES registry for Hayleigh Slezak is (757) 398-2200.
- Does Hayleigh Slezak accept Medicare?
- Hayleigh Slezak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hayleigh Slezak's NPI active?
- Yes — Hayleigh Slezak's NPI (1669900759) is active in the NPPES registry as of the last update on 2019-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.