Ahmad Hamdan, OTR/L
NPI 1821774951 · Occupational Therapist · Merrillville, IN
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ahmad Hamdan, OTR/L is a Occupational Therapist provider in Merrillville, IN (NPI 1821774951).
Provider details
- NPI number
- 1821774951
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Male
- Sole proprietor
- No
- License
- 056015437 (IL)
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
3 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
279 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 Functional Activities97530 | 187 | $30 |
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 92 | $20 |
Typical Medicare-allowed amounts for these services range $20–$30 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (2)
- 7053 W 86th StBurbank, IL 60459-2222Phone: (708) 990-9973
- 800 Des Plaines AveForest Park, IL 60130-2927Phone: (708) 366-2442Fax: (708) 366-0179
Registry dates
- Enumerated
- 2023-06-23
- Last updated
- 2025-06-30
- Certified
- 2025-06-30
Frequently asked questions
- What is Ahmad Hamdan's NPI number?
- Ahmad Hamdan's National Provider Identifier (NPI) is 1821774951, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ahmad Hamdan's specialty?
- Ahmad Hamdan is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Ahmad Hamdan located?
- Ahmad Hamdan's practice location on file with NPPES is 8455 Broadway, Merrillville, IN 46410-6220.
- What is Ahmad Hamdan's phone number?
- The practice phone number listed in the NPPES registry for Ahmad Hamdan is (219) 769-7211.
- Does Ahmad Hamdan accept Medicare?
- Ahmad Hamdan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ahmad Hamdan's NPI active?
- Yes — Ahmad Hamdan's NPI (1821774951) is active in the NPPES registry as of the last update on 2025-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.