Matthew Bloch, MD
NPI 1083699623 · Anesthesiology Physician · Westwood, MA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Bloch, MD is a Anesthesiology Physician provider in Westwood, MA (NPI 1083699623).
Provider details
- NPI number
- 1083699623
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 213448 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
484 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) |
|---|---|---|
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 143 | $198 |
| Anesthesia for Total Hip Replacement01214 | 88 | $205 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 60 | $65 |
| Anesthesia for Extensive Surgery on Spine00670 | 57 | $388 |
| Injection of Anesthetic Agent And/Or Steroid Into Arm Nerve Bundle (brachial Plexus)64415 | 38 | $72 |
| Anesthesia for Open Or Endoscopic Total Shoulder Joint Replacement01638 | 35 | $222 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-07
- Last updated
- 2008-01-22
Frequently asked questions
- What is Matthew Bloch's NPI number?
- Matthew Bloch's National Provider Identifier (NPI) is 1083699623, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Bloch's specialty?
- Matthew Bloch is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Bloch located?
- Matthew Bloch's practice location on file with NPPES is 690 Canton St, Westwood, MA 02090-2321.
- What is Matthew Bloch's phone number?
- The practice phone number listed in the NPPES registry for Matthew Bloch is (781) 407-7713.
- Does Matthew Bloch accept Medicare?
- Matthew Bloch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Bloch's NPI active?
- Yes — Matthew Bloch's NPI (1083699623) is active in the NPPES registry as of the last update on 2008-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.