Quick answers
- Does Kerri D. St George accept Medicare assignment?
- Yes. Medicare's clinician data says Kerri D. St George accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Kerri D. St George see?
- In 2024, CMS data shows 127 Original Medicare patients and 1,691 services for Kerri D. St George. This counts Original Medicare only and measures volume, not quality.
- What is Kerri D. St George's NPI number?
- 1114031739. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Kerri D. St George, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 127 |
|---|---|
| Services billed to Medicare | 1,691 |
| Different services or procedures | 17 |
| Participating Medicare provider | Yes |
| Average age of these patients | 67 |
Most frequent services
- Test for allergy using allergenic extract (95004)1,068 services
- Test for allergy using allergenic extract injected into skin (95024)301 services
- Professional service for multiple injections of allergen (95117)140 services
- Injection of drug or substance under skin or into muscle (96372)62 services
- Professional service for single injection of allergen (95115)29 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol61%
- High blood pressure58%
- Arthritis53%
- Asthma53%
- Anxiety35%
- Depression26%
Hospitals where Kerri D. St George works
Medicare's Facility Affiliation Data lists Kerri D. St George at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Baystate Medical CenterSpringfield, MA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 220077
Practice locations
Addresses where Kerri D. St George is enrolled with Medicare (CMS data updated October 2, 2026).
- 90 Carew St, Unit BSpringfield, MA 01104 (414) 707‑6460
Group practices
Medicare enrollment lists Kerri D. St George as a member of this group (CMS data updated October 2, 2026).
- Western Massachusetts Allergy LLC3 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Springfield
Clinicians with the same Medicare primary specialty in Springfield, MA — not a recommendation.
Other clinicians in Western Massachusetts Allergy LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2001 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1114031739 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians