Provider Profile
Mackenzie Lacroix, PA-C
Unclaimed ProfileAbout Mackenzie Lacroix
Listed in the NPI registry as a physician assistant, Mackenzie Lacroix, PA-C practices in Melrose, MA. Mackenzie is also listed as specializing in student in an organized health care education program. According to Medicare claims data, Mackenzie cared for 462 Medicare patients across 474 services. The services billed most often include emergency department visit with high level of medical decision making, electrocardiogram (ecg) 1 to 3 leads with review by physician only, and emergency department visit with moderate level of medical decision making.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
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.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (781) 979-3300
- Email not available
Practice Locations
585 LEBANON ST
Melrose, MA 02176
Procedures Most Often Billed to Medicare
474 services · 462 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Electrocardiogram (ecg) 1 to 3 leads with review by physician only | Treatment | 93042 |
98 | More often than most peers in Physician Assistant |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
162 | More than most peers in Physician Assistant |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
93 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
54 | As often as other peers in Physician Assistant |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
21 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
19 | |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
14 | |
| Critical care, first 30-74 minutes | Office visit | 99291 |
13 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physician assistants at this location 7
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 26 related providers in 4 groups
Other physician assistants in Melrose 2
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Electrocardiogram (ecg) 1 to 3 leads with review by physician only 8
Providers in MA who bill this service to Medicare most often.
Common questions
What kind of doctor is Mackenzie Lacroix?
Mackenzie Lacroix is a physician assistant in Melrose, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Mackenzie Lacroix's address?
Mackenzie Lacroix is listed at 585 Lebanon St, Melrose, MA 02176. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Mackenzie Lacroix?
The number on file is (781) 979-3300. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Mackenzie Lacroix's NPI number?
Mackenzie Lacroix's National Provider Identifier is 1174292072. 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
Where did Mackenzie Lacroix train?
Mackenzie Lacroix attended Other, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How long has Mackenzie Lacroix been practicing?
Mackenzie Lacroix has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What procedures does Mackenzie Lacroix perform?
According to Medicare billing data, Mackenzie Lacroix provides treatments such as electrocardiogram 1 to 3 leads with review by physician only, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Mackenzie Lacroix confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mackenzie Lacroix. 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.