Joanne Boyk, CRNP
NPI 1134335391 · Adult Health Nurse Practitioner · West Chester, PA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joanne Boyk, CRNP is a Adult Health Nurse Practitioner provider in West Chester, PA (NPI 1134335391).
Provider details
- NPI number
- 1134335391
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- SP009260 (PA)
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
19 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
946 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) |
|---|---|---|
| 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 | 346 | $14 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 251 | $124 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 223 | $84 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 97 | $124 |
| 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 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 82 | 19 |
| Prochlorperazine Maleate | 37 | 25 |
| Ondansetron Hcl | 29 | 24 |
| Apixabanbrand: Eliquis | 24 | — |
| Dexamethasone | 23 | 16 |
| Hydroxyurea | 21 | — |
| Prednisone | 19 | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-15
- Last updated
- 2019-04-10
Frequently asked questions
- What is Joanne Boyk's NPI number?
- Joanne Boyk's National Provider Identifier (NPI) is 1134335391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanne Boyk's specialty?
- Joanne Boyk is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joanne Boyk located?
- Joanne Boyk's practice location on file with NPPES is 440 E Marshall St, West Chester, PA 19380-5414.
- What is Joanne Boyk's phone number?
- The practice phone number listed in the NPPES registry for Joanne Boyk is (610) 738-2500.
- Does Joanne Boyk accept Medicare?
- Joanne Boyk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joanne Boyk's NPI active?
- Yes — Joanne Boyk's NPI (1134335391) is active in the NPPES registry as of the last update on 2019-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.