Cassandra Ayre, PA-C
NPI 1861123168 · Physician Assistant · Springfield, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cassandra Ayre, PA-C is a Physician Assistant provider in Springfield, MA (NPI 1861123168).
Provider details
- NPI number
- 1861123168
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- 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 tenure25% of score
4 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,409 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 | 439 | $78 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 397 | $6 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 156 | $55 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 89 | $96 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 84 | $110 |
| Biopsy of Related Skin Growth, First Growth |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 84 | 26 |
| Triamcinolone Acetonide | 66 | 38 |
| Tacrolimus | 41 | 23 |
| Hydroxyzine Hcl | 37 | 13 |
| Fluocinonide | 32 | 18 |
| Clobetasol Propionate | 22 | 13 |
| Betamethasone Dipropionate | 21 | 11 |
| Hydrocortisone | 21 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,372 across 179 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
- 2022-06-19
- Last updated
- 2022-06-19
- Certified
- 2022-06-19
Frequently asked questions
- What is Cassandra Ayre's NPI number?
- Cassandra Ayre's National Provider Identifier (NPI) is 1861123168, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassandra Ayre's specialty?
- Cassandra Ayre is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cassandra Ayre located?
- Cassandra Ayre's practice location on file with NPPES is 125 Liberty St Ste 403, Springfield, MA 01103-1109.
- What is Cassandra Ayre's phone number?
- The practice phone number listed in the NPPES registry for Cassandra Ayre is (413) 739-6611.
- Does Cassandra Ayre accept Medicare?
- Cassandra Ayre is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cassandra Ayre's NPI active?
- Yes — Cassandra Ayre's NPI (1861123168) is active in the NPPES registry as of the last update on 2022-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.