Matthew Knabel, DPM
NPI 1417489667 · Foot & Ankle Surgery Podiatrist · Boston, MA
Enrolled with Medicare as Practitioner - Podiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Knabel, DPM is a Foot & Ankle Surgery Podiatrist provider in Boston, MA (NPI 1417489667).
Provider details
- NPI number
- 1417489667
- Entity type
- Individual
- Primary specialty
- Foot & Ankle Surgery PodiatristPodiatric Medicine & Surgery Service Providers
- Credential
- DPM
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Podiatric Medicine & Surgery Service Providers
- Podiatric Assistant211D00000X
Podiatric Medicine & Surgery Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
582 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 254 | $99 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 128 | $140 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 107 | $122 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 59 | $181 |
| Aspiration And/Or Injection of Fluid From Small Joint20600 | 21 | $64 |
| Injection Into Tendon Or Ligament20550 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Diclofenac Sodium | 115 | 71 |
| Meloxicam | 75 | 57 |
| Ciclopirox | 69 | 40 |
| Clotrimazole | 65 | 25 |
| Ammonium Lactate | 53 | 30 |
| Doxycycline Monohydrate | 15 | 12 |
| Methylprednisolone | 14 | 13 |
| Oxycodone Hcl | 14 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-03-28
- Last updated
- 2022-03-20
- Certified
- 2022-03-20
Frequently asked questions
- What is Matthew Knabel's NPI number?
- Matthew Knabel's National Provider Identifier (NPI) is 1417489667, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Knabel's specialty?
- Matthew Knabel is listed in the NPPES registry with a primary specialty of Foot & Ankle Surgery Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is Matthew Knabel located?
- Matthew Knabel's practice location on file with NPPES is 133 Brookline Ave, Boston, MA 02215-3904.
- What is Matthew Knabel's phone number?
- The practice phone number listed in the NPPES registry for Matthew Knabel is (617) 657-6480.
- Does Matthew Knabel accept Medicare?
- Matthew Knabel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Knabel's NPI active?
- Yes — Matthew Knabel's NPI (1417489667) is active in the NPPES registry as of the last update on 2022-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.