Mohammed Hassan, MD
NPI 1083699003 · Anesthesiology Physician · Westwood, MA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mohammed Hassan, MD is a Anesthesiology Physician provider in Westwood, MA (NPI 1083699003).
Provider details
- NPI number
- 1083699003
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 75083 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
630 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 128 | $65 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 104 | $167 |
| Anesthesia for Total Hip Replacement01214 | 102 | $180 |
| Injection of Anesthetic Agent And/Or Steroid Into Arm Nerve Bundle (brachial Plexus)64415 | 75 | $72 |
| Anesthesia for Procedure on Nerves, Muscles, Tendons, and Tissue of Forearm, Wrist, and Hand01810 | 47 | $71 |
| Anesthesia for Other Procedure on Top of Arm Bone and Shoulder Joint01630 | 39 | $140 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$17 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-13
- Last updated
- 2019-11-21
Frequently asked questions
- What is Mohammed Hassan's NPI number?
- Mohammed Hassan's National Provider Identifier (NPI) is 1083699003, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mohammed Hassan's specialty?
- Mohammed Hassan is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mohammed Hassan located?
- Mohammed Hassan's practice location on file with NPPES is 690 Canton St Ste 240, Westwood, MA 02090-2326.
- What is Mohammed Hassan's phone number?
- The practice phone number listed in the NPPES registry for Mohammed Hassan is (339) 204-9516.
- Does Mohammed Hassan accept Medicare?
- Mohammed Hassan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mohammed Hassan's NPI active?
- Yes — Mohammed Hassan's NPI (1083699003) is active in the NPPES registry as of the last update on 2019-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.