Demetrios Sotiropoulos, PA-C
NPI 1508385618 · Physician Assistant · Springfield, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Demetrios Sotiropoulos, PA-C is a Physician Assistant provider in Springfield, MA (NPI 1508385618).
Provider details
- NPI number
- 1508385618
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- PA6383 (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
1,308 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 587 | $63 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 253 | $92 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes99305 | 141 | $113 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 103 | $154 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 92 | $54 |
| Chronic Care Management Services for Two Or More Chronic Conditions, Additional 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-09-11
- Last updated
- 2019-06-19
Frequently asked questions
- What is Demetrios Sotiropoulos's NPI number?
- Demetrios Sotiropoulos's National Provider Identifier (NPI) is 1508385618, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Demetrios Sotiropoulos's specialty?
- Demetrios Sotiropoulos is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Demetrios Sotiropoulos located?
- Demetrios Sotiropoulos's practice location on file with NPPES is 175 Carew St Ste 250, Springfield, MA 01104.
- What is Demetrios Sotiropoulos's phone number?
- The practice phone number listed in the NPPES registry for Demetrios Sotiropoulos is (413) 748-7350.
- Does Demetrios Sotiropoulos accept Medicare?
- Demetrios Sotiropoulos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Demetrios Sotiropoulos's NPI active?
- Yes — Demetrios Sotiropoulos's NPI (1508385618) is active in the NPPES registry as of the last update on 2019-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.