Fiona Johansmeyer, PA
NPI 1871012468 · Medical Physician Assistant · East Walpole, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Fiona Johansmeyer, PA is a Medical Physician Assistant provider in East Walpole, MA (NPI 1871012468).
Provider details
- NPI number
- 1871012468
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- PA6181 (MA)
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
8 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
800 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 | $118 |
| X-Ray of Chest, 2 Views71046 | 103 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 93 | $84 |
| Detection Test By Immunoassay With Direct Visual Observation for Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19)87811 | 75 | $41 |
| Urinalysis, Manual Test81002 | 73 | $3 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 36 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 195 | 186 |
| Azithromycin | 131 | 126 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 98 | 96 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 62 | 61 |
| Cephalexin | 53 | 53 |
| Doxycycline Hyclate | 49 | 48 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-09-14
- Last updated
- 2022-07-12
- Certified
- 2022-07-12
Frequently asked questions
- What is Fiona Johansmeyer's NPI number?
- Fiona Johansmeyer's National Provider Identifier (NPI) is 1871012468, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fiona Johansmeyer's specialty?
- Fiona Johansmeyer is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Fiona Johansmeyer located?
- Fiona Johansmeyer's practice location on file with NPPES is 103 Providence Hwy, East Walpole, MA 02032-1512.
- What is Fiona Johansmeyer's phone number?
- The practice phone number listed in the NPPES registry for Fiona Johansmeyer is (781) 255-0500.
- Does Fiona Johansmeyer accept Medicare?
- Fiona Johansmeyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Fiona Johansmeyer's NPI active?
- Yes — Fiona Johansmeyer's NPI (1871012468) is active in the NPPES registry as of the last update on 2022-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.