Physician Profile
Based in Waltham, MA, Mark P. Slovenkai, M.D. is listed in the NPI registry under orthopaedic foot & ankle surgery. Mark graduated from Albany Medical College of Union University in 1984. According to Medicare claims data, Mark cared for 906 Medicare patients across 1,206 services. The services billed most often include x-ray of ankle, minimum of 3 views, x-ray of foot, minimum of 3 views, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
71 BORDER RD STE 300
Waltham, MA 02451
1,206 services · 906 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Reconstruction of ankle joint with prosthesis | Procedure | 27702 |
14 | As often as other peers in Orthopaedic Foot & Ankle Surgery |
| X-ray of ankle, minimum of 3 views | Imaging | 73610 |
407 | More than most peers in Orthopaedic Foot & Ankle Surgery |
| X-ray of foot, minimum of 3 views | Imaging | 73630 |
383 | More often than most peers in Orthopaedic Foot & Ankle Surgery |
| Imaging guidance for procedure, 60 minutes or less | Imaging | 76000 |
29 | More often than most peers in Orthopaedic Foot & Ankle Surgery |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
231 | More often than most peers in Orthopaedic Foot & Ankle Surgery |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
44 | As often as other peers in Orthopaedic Foot & Ankle Surgery |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
34 | |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
32 | As often as other peers in Orthopaedic Foot & Ankle Surgery |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
32 | As often as other peers in Orthopaedic Foot & Ankle Surgery |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Mark P. Slovenkai is an orthopaedic foot & ankle surgeon in Waltham, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Orthopaedic Foot & Ankle Surgery”.
NPI registry
Mark P. Slovenkai is listed at 71 Border Rd Ste 300, Waltham, MA 02451. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (781) 890-2133. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Mark P. Slovenkai's National Provider Identifier is 1871530980. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Mark P. Slovenkai attended Albany Medical College of Union University, graduating in 1984. This comes from the CMS National Downloadable File.
CMS public data
Mark P. Slovenkai has 42 years experience. Calculated from a graduation year of 1984, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Mark P. Slovenkai performs procedures including reconstruction of ankle joint with prosthesis; reads or performs imaging such as x-ray of ankle, minimum of 3 views and x-ray of foot, minimum of 3 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Mark P. Slovenkai. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.