Provider Profile
Charlotte M. Holleran, RN
Unclaimed ProfileAbout Charlotte Holleran
Charlotte M. Holleran, RN is a healthcare provider in Medford, MA specializing in surgical critical care. According to Medicare claims data, Charlotte cared for 146 Medicare patients across 213 services. The services billed most often include residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes, residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes, and annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
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) 498-8221
- Email not available
Practice Locations
611 FELLSWAY W
Medford, MA 02155
Procedures Most Often Billed to Medicare
213 services · 146 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99349 |
104 |
| Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99348 |
69 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
22 |
| Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes | Office visit | 99350 |
18 |
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.
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 Charlotte M. Holleran?
Charlotte M. Holleran is a surgical critical care in Medford, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Charlotte M. Holleran's address?
Charlotte M. Holleran is listed at 611 Fellsway W, Medford, MA 02155. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Charlotte M. Holleran?
The number on file is (781) 498-8221. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Charlotte M. Holleran's NPI number?
Charlotte M. Holleran's National Provider Identifier is 1821683780. 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 Charlotte M. Holleran train?
Charlotte M. Holleran attended Other, graduating in 2021. This comes from the CMS National Downloadable File.
CMS public data
How long has Charlotte M. Holleran been practicing?
Charlotte M. Holleran has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.
CMS public data
What procedures does Charlotte M. Holleran perform?
According to Medicare billing data, Charlotte M. Holleran 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
Has Charlotte M. Holleran confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Charlotte M. Holleran. 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.