Christine Khelfa
NPI 1770638488 · Occupational Therapist · Boston, MA
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christine Khelfa is a Occupational Therapist provider in Boston, MA (NPI 1770638488).
Provider details
- NPI number
- 1770638488
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 3601 (MA)
Specialties & taxonomies
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
19 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
665 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 | 261 | $22 |
| Therapy Procedure Using Functional Activities97530 | 210 | $29 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 57 | $20 |
| Follow-Up Training in the Use of Orthopedic Device Or Artificial Arm, Leg And/Or Trunk, Each 15 Minutes97763 | 47 | $42 |
| Training in the Use of Orthopedic Device for Arm, Leg And/Or Trunk, Each 15 Minutes97760 | 46 | $31 |
| Evaluation for Occupational Therapy, Typically 30 Minutes97165 | 23 | $95 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is Christine Khelfa's NPI number?
- Christine Khelfa's National Provider Identifier (NPI) is 1770638488, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christine Khelfa's specialty?
- Christine Khelfa is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Christine Khelfa located?
- Christine Khelfa's practice location on file with NPPES is 75 Francis St, Boston, MA 02115-6110.
- What is Christine Khelfa's phone number?
- The practice phone number listed in the NPPES registry for Christine Khelfa is (617) 732-5304.
- Does Christine Khelfa accept Medicare?
- Christine Khelfa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christine Khelfa's NPI active?
- Yes — Christine Khelfa's NPI (1770638488) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.