Alreen Day Alfonso, DPT, CIMT, OCS
NPI 1154504579 · Physical Therapist · Columbia, MD
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alreen Day Alfonso, DPT, CIMT, OCS is a Physical Therapist provider in Columbia, MD (NPI 1154504579).
Provider details
- NPI number
- 1154504579
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- DPT, CIMT, OCS
- Sex
- Female
- Sole proprietor
- No
- License
- 23006 (MD)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 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
2,838 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) |
|---|---|---|
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 938 | $23 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 667 | $28 |
| Therapy Procedure Using Functional Activities97530 | 654 | $37 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 526 | $21 |
| Re-Evaluation for Physical Therapy, Typically 20 Minutes97164 | 39 | $72 |
| Evaluation for Physical Therapy, Typically 20 Minutes97161 | 14 | $103 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-12-07
- Last updated
- 2026-05-06
- Certified
- 2026-05-06
Frequently asked questions
- What is Alreen Day Alfonso's NPI number?
- Alreen Day Alfonso's National Provider Identifier (NPI) is 1154504579, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alreen Day Alfonso's specialty?
- Alreen Day Alfonso is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Alreen Day Alfonso located?
- Alreen Day Alfonso's practice location on file with NPPES is 5840 Banneker Rd Ste 110, Columbia, MD 21044-3118.
- What is Alreen Day Alfonso's phone number?
- The practice phone number listed in the NPPES registry for Alreen Day Alfonso is (410) 884-0000.
- Does Alreen Day Alfonso accept Medicare?
- Alreen Day Alfonso is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alreen Day Alfonso's NPI active?
- Yes — Alreen Day Alfonso's NPI (1154504579) is active in the NPPES registry as of the last update on 2026-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.