Physician Profile
Marie King, M.D.
Unclaimed ProfileAbout Dr. King
Marie King, M.D. is a healthcare provider in Worcester, MA specializing in hospice & palliative medicine. According to Medicare claims data, Marie cared for 234 Medicare patients across 238 services. The services billed most often include emergency department visit with high level of medical decision making, emergency department visit with moderate level of medical decision making, and routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only.
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
- (508) 334-4830
- Email not available
Practice Locations
55 LAKE AVE N
Worcester, MA 01655
119 Belmont St
Worcester, MA 01605
Procedures Most Often Billed to Medicare
238 services · 234 patients · 5 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
42 |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
106 |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
45 |
| Emergency department visit with low level of medical decision making | Office visit | 99283 |
31 |
| Critical care, first 30-74 minutes | Office visit | 99291 |
14 |
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.
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.
Other hospice & palliative medicines in Worcester 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2010 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 8
Providers in MA who bill this service to Medicare most often.
Common questions
What does Marie King specialize in?
Marie King is a hospice & palliative medicine in Worcester, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Marie King located?
Marie King is listed at 55 Lake Ave N, Worcester, MA 01655. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Marie King's phone number?
The number on file is (508) 334-4830. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Marie King's NPI number?
Marie King's National Provider Identifier is 1447571104. 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 Marie King train?
Marie King attended Other, graduating in 2010. This comes from the CMS National Downloadable File.
CMS public data
How long has Marie King been practicing?
Marie King has 16 years experience. Calculated from a graduation year of 2010, reported in the CMS National Downloadable File.
CMS public data
What does Marie King do most often?
According to Medicare billing data, Marie King provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Marie King confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Marie King. 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.