Matthew Wallace, M.D.
NPI 1609012731 · Orthopaedic Surgery Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Wallace, M.D. is a Orthopaedic Surgery Physician provider in Baltimore, MD (NPI 1609012731).
Provider details
- NPI number
- 1609012731
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PENDING (DC)
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
17 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
35 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 22 | $219 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 13 | $167 |
Typical Medicare-allowed amounts for these services range $167–$219 (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
Registry dates
- Enumerated
- 2008-12-19
- Last updated
- 2008-12-19
Frequently asked questions
- What is Matthew Wallace's NPI number?
- Matthew Wallace's National Provider Identifier (NPI) is 1609012731, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Wallace's specialty?
- Matthew Wallace is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Wallace located?
- Matthew Wallace's practice location on file with NPPES is 701 Kingston Rd, Baltimore, MD 21212-1939.
- What is Matthew Wallace's phone number?
- The practice phone number listed in the NPPES registry for Matthew Wallace is (410) 377-7658.
- Does Matthew Wallace accept Medicare?
- Matthew Wallace is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Wallace's NPI active?
- Yes — Matthew Wallace's NPI (1609012731) is active in the NPPES registry as of the last update on 2008-12-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.