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Edit this profileAt a glance
- 850 Boylston St Ste 530, Chestnut Hill, MA 02467
About Alexandra Ellis
Alexandra K. Ellis is a physician assistant practicing in Chestnut Hill, MA. Medicare claims data shows Alexandra provided 228 services to 228 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more. This provider record is associated with NPI 1821745985.
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
- (617) 732-9900
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
850 BOYLSTON ST STE 530
Chestnut Hill, MA 02467
Procedures Most Often Billed to Medicare
228 services · 228 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
57 | 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 |
45 | 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 |
40 | More often than most peers in Physician Assistant |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
29 | As often as other peers in Physician Assistant |
| Detection test by multiplex amplified probe technique for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (covid-19) and influenza virus types a and b | Lab test | 87636 |
26 | As often as other peers in Physician Assistant |
| Detection test by nucleic acid for strep (streptococcus, group a), amplified probe technique | Lab test | 87651 |
18 | As often as other peers in Physician Assistant |
| Automated urinalysis test | Lab test | 81003 |
13 | 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 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 7
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 — 20 related providers in 3 groups
Other physician assistants in Chestnut Hill 4
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2021 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Alexandra K. Ellis?
Alexandra K. Ellis is a physician assistant in Chestnut Hill, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Alexandra K. Ellis's address?
Alexandra K. Ellis is listed at 850 Boylston St Ste 530, Chestnut Hill, MA 02467. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Alexandra K. Ellis?
The number on file is (617) 732-9900. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Alexandra K. Ellis?
Alexandra K. Ellis's National Provider Identifier is 1821745985. 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 Alexandra K. Ellis train?
Alexandra K. Ellis attended Other, graduating in 2021. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Alexandra K. Ellis have?
Alexandra K. Ellis has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.
CMS public data
What procedures does Alexandra K. Ellis perform?
According to Medicare billing data, Alexandra K. Ellis the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Alexandra K. Ellis's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Alexandra K. Ellis. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.