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Edit this profileAt a glance
- 41 Mall Rd, Burlington, MA 01805
About Mary Ellen Gray
Listed in the NPI registry as a physician assistant, Mary Ellen Gray, PA practices in Burlington, MA. According to Medicare claims data, Mary Ellen cared for 163 Medicare patients across 182 services. The services billed most often include hospital discharge day management, more than 30 minutes, initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes, and programming of dual lead pacemaker system. NPI 1437208816 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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) 744-8000
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
41 MALL RD
Burlington, MA 01805
Procedures Most Often Billed to Medicare
182 services · 163 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Programming of dual lead pacemaker system | Treatment | 93280 |
36 | As often as other peers in Physician Assistant |
| Programming of single, dual, or multiple lead or leadless pacemaker system before or after surgery | Treatment | 93286 |
33 | Too few peers to compare |
| Evaluation of single, dual, multiple lead or leadless pacemaker system | Treatment | 93288 |
14 | Less often than most peers in Physician Assistant |
| Programming of dual lead implantable defibrillator system | Treatment | 93283 |
11 | Less often than most peers in Physician Assistant |
| Hospital discharge day management, more than 30 minutes | Office visit | 99239 |
36 | As often as other peers in Physician Assistant |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
36 | More often than most peers in Physician Assistant |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
16 | Less often than most peers in Physician Assistant |
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 3
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 Burlington 5
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1985 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Programming of dual lead pacemaker system 5
Providers in MA who bill this service to Medicare most often.
Common questions
What does Mary Ellen Gray specialize in?
Mary Ellen Gray is a physician assistant in Burlington, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Mary Ellen Gray located?
Mary Ellen Gray is listed at 41 Mall Rd, Burlington, MA 01805. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Mary Ellen Gray's phone number?
The number on file is (781) 744-8000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mary Ellen Gray's NPI number?
Mary Ellen Gray's National Provider Identifier is 1437208816. 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 Mary Ellen Gray train?
Mary Ellen Gray attended Other, graduating in 1985. This comes from the CMS National Downloadable File.
CMS public data
How long has Mary Ellen Gray been practicing?
Mary Ellen Gray has 41 years experience. Calculated from a graduation year of 1985, reported in the CMS National Downloadable File.
CMS public data
What does Mary Ellen Gray do most often?
According to Medicare billing data, Mary Ellen Gray provides treatments such as programming of dual lead pacemaker system and programming of single, dual, or multiple lead or leadless pacemaker system before or after surgery, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Mary Ellen Gray confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mary Ellen Gray. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.